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Cau R, Muscogiuri G, Palmisano V, Porcu M, Pintus A, Montisci R, Mannelli L, Suri JS, Francone M, Saba L. Base-to-apex Gradient Pattern Assessed by Cardiovascular Magnetic Resonance in Takotsubo Cardiomyopathy. J Thorac Imaging 2024; 39:217-223. [PMID: 37905946 DOI: 10.1097/rti.0000000000000761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
OBJECTIVES The purpose of this study was to investigate the base-to-apex gradient strain pattern as a noncontrast cardiovascular magnetic resonance (CMR) parameter in patients with Takotsubo cardiomyopathy (TTC) and determine whether this pattern may help discriminate TTC from patients with anterior myocardial infarction (AMI). MATERIALS AND METHODS A total of 80 patients were included in the analysis: 30 patients with apical ballooning TTC and 50 patients with AMI. Global and regional ventricular function, including longitudinal (LS), circumferential (CS), and radial strain (RS), were assessed using CMR. The base-to-apex LS, RS, and CS gradients, defined as the peak gradient difference between averaged basal and apical strain, were calculated. RESULTS The base-to-apex RS gradient was impaired in TTC patients compared with the AMI group (14.04 ± 15.50 vs. -0.43 ± 11.59, P =0.001). Conversely, there were no significant differences in the base-to-apex LS and CS gradients between the AMI group and TTC patients (0.14 ± 2.71 vs. -1.5 ± 3.69, P =0.054: -0.99 ± 6.49 vs. ±1.4 ± 5.43, P =0.47, respectively). Beyond the presence and extension of LGE, base-to-apex RS gradient was the only independent discriminator between TTC and AMI (OR 1.28; 95% CI 1.08, 1.52, P =0.006) in multivariate logistic regression analysis. CONCLUSION The findings of this study suggest that the pattern of regional myocardial strain impairment could serve as an additional noncontrast CMR tool to refine the diagnosis of TTC. A pronounced base-to-apex RS gradient may be a specific left ventricle strain pattern of TTC.
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Affiliation(s)
- Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
| | - Giuseppe Muscogiuri
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Radiology, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
| | | | - Michele Porcu
- Department of Radiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
| | - Alessandra Pintus
- Department of Radiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
| | - Roberta Montisci
- Department of Cardiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
| | | | - Jasjit S Suri
- Stroke Diagnosis and Monitoring Division Atheropoint LLC, Roseville, CA
| | | | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
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Yang L, Luo D, Huang T, Li X, Zhang G, Zhang C, Fei H. Echocardiographic assessment for cardiopulmonary function in patients with congenital heart disease-related pulmonary arterial hypertension. BMC Pulm Med 2024; 24:306. [PMID: 38944669 PMCID: PMC11214696 DOI: 10.1186/s12890-024-03113-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 06/19/2024] [Indexed: 07/01/2024] Open
Abstract
BACKGROUND For patients with congenital heart disease-related pulmonary arterial hypertension (CHD-PAH), cardiopulmonary exercise testing (CPET) can reflect cardiopulmonary reserve function. However, CPET may not be readily accessible for patients with high-risk conditions or limited mobility due to disability. Echocardiography, on the other hand, serves as a widely available diagnostic tool for all CHD-PAH patients. This study was aimed to identify the parameters of echocardiography that could serve as indicators of cardiopulmonary function and exercise capacity. METHODS A cohort of 70 patients contributed a total of 110 paired echocardiogram and CPET results to this study, with 1 year interval for repeated examinations. Echocardiography and exercise testing were conducted following standardized procedures, and the data were collected together with clinically relevant indicators for subsequent statistical analysis. Demographic comparisons were performed using t-tests and chi-square tests. Univariate and multivariate analyses were conducted to identify potential predictors of peak oxygen uptake (peak VO2) and the carbon dioxide ventilation equivalent slope (VE/VCO2 slope). Receiver operating characteristic (ROC) analysis was used to assess the performance of the parameters. RESULTS The ratio of tricuspid annular plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP) was found to be the only independent indicator significantly associated with both peak VO2 and VE/VCO2 slope (both p < 0.05). Additionally, left ventricular ejection fraction (LVEF) and right ventricular fractional area change (FAC) were independently correlated with the VE/VCO2 slope (both p < 0.05). TAPSE/PASP showed the highest area under the ROC curve (AUC) for predicting both a peak VO2 ≤ 15 mL/kg/min and a VE/VCO2 slope ≥ 36 (AUC = 0.91, AUC = 0.90, respectively). The sensitivity and specificity of TAPSE/PASP at the optimal threshold exceeded 0.85 for both parameters. CONCLUSIONS TAPSE/PASP may be a feasible echocardiographic indicator for evaluating exercise tolerance.
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Affiliation(s)
- Lifang Yang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China
| | - Dongling Luo
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China
| | - Taoran Huang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China
- Shantou University Medical College, Shantou, Guangdong Province, China
| | - Xiaoshan Li
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China
- Guangdong Medical University, Zhanjiang, Guangdong Province, China
| | - Guolin Zhang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China.
| | - Caojin Zhang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China.
| | - Hongwen Fei
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 106 Zhongshan Er Road, Guangzhou, Guangdong Province, 510100, China.
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3
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Guo Y, Tan X, Li Z, Dai C, Yang Q, Nie Y, Cao X, Shu X, Pan C, Sun M. Global left ventricular myocardial work: A novel method to assess left ventricular myocardial function and predict major adverse cardiovascular events in maintenance hemodialysis patients. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024. [PMID: 38934699 DOI: 10.1002/jcu.23750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 04/23/2024] [Accepted: 05/25/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND The application value of myocardial work (MW) in evaluating myocardial function and predicting major adverse cardiovascular events (MACE) in maintenance hemodialysis (MHD) patients has not been fully explored. PURPOSE Comparing noninvasive MW parameters between MHD patients and healthy controls, and further determining its value in predicting MACE in MHD patients. METHODS A prospective single-institution study included 92 MHD patients without prior cardiovascular disease and 40 age- and sex-matched healthy controls. Conventional echocardiographic data, global longitudinal strain (GLS), and MW parameters (global work index [GWI], global constructive work [GCW], global work efficiency [GWE], global wasted work [GWW]) were derived and compared between MHD and the control. Logistic regression was used to determine the predictive value of these parameters for MACE. The receiver operating characteristic curve was utilized to compare the predictive differences of MACE between GWE and GLS. RESULTS Compared with healthy individuals, MHD patients had significantly reduced GWE, GLS and elevated LVMI, GWW (all p < 0.001), while there was no significant difference in left ventricular ejection fraction. Twenty eight (30%) MHD patients experienced MACE. Two nested models adding GWE and GLS, respectively, showed that age (p < 0.005), GWE (p = 0.034), and GLS (p = 0.014) were independent predictors of MACE. The AUC derived from GWE for predicting MACE was significantly higher than that derived from GLS (0.836 vs. 0.743, p = 0.039). CONCLUSIONS Myocardial work is a novel tool for assessing left ventricular myocardial performance in MHD patients. GWE is an independent predictor of MACE.
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Affiliation(s)
- Yao Guo
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, China
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Xiao Tan
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zheng Li
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, China
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Chenchen Dai
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qiang Yang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuxin Nie
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xuesen Cao
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xianhong Shu
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, China
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Cuizhen Pan
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, China
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Minmin Sun
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, China
- Shanghai Institute of Medical Imaging, Shanghai, China
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Curry BA, Drane AL, Atencia R, Feltrer Y, Calvi T, Milnes EL, Moittié S, Weigold A, Knauf-Witzens T, Sawung Kusuma A, Howatson G, Palmer C, Stembridge MR, Gorzynski JE, Eves ND, Dawkins TG, Shave RE. Left ventricular trabeculation in Hominidae: divergence of the human cardiac phenotype. Commun Biol 2024; 7:682. [PMID: 38877299 PMCID: PMC11178792 DOI: 10.1038/s42003-024-06280-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 05/02/2024] [Indexed: 06/16/2024] Open
Abstract
Although the gross morphology of the heart is conserved across mammals, subtle interspecific variations exist in the cardiac phenotype, which may reflect evolutionary divergence among closely-related species. Here, we compare the left ventricle (LV) across all extant members of the Hominidae taxon, using 2D echocardiography, to gain insight into the evolution of the human heart. We present compelling evidence that the human LV has diverged away from a more trabeculated phenotype present in all other great apes, towards a ventricular wall with proportionally greater compact myocardium, which was corroborated by post-mortem chimpanzee (Pan troglodytes) hearts. Speckle-tracking echocardiographic analyses identified a negative curvilinear relationship between the degree of trabeculation and LV systolic twist, revealing lower rotational mechanics in the trabeculated non-human great ape LV. This divergent evolution of the human heart may have facilitated the augmentation of cardiac output to support the metabolic and thermoregulatory demands of the human ecological niche.
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Affiliation(s)
- Bryony A Curry
- Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Aimee L Drane
- International Primate Heart Project, Cardiff Metropolitan University, Cyncoed Road, Cardiff, CF23 6XD, UK.
- Faculty of Medicine, Health and Life Sciences, Swansea University, Swansea, SA2 8PP, UK.
| | - Rebeca Atencia
- Jane Goodall Institute, Tchimpounga Chimpanzee Rehabilitation Centre, Pointe-Noire, Republic of Congo
| | - Yedra Feltrer
- International Primate Heart Project, Cardiff Metropolitan University, Cyncoed Road, Cardiff, CF23 6XD, UK
| | - Thalita Calvi
- Chimfunshi Wildlife Orphanage, Solwesi Road, Chingola, Zambia
| | - Ellie L Milnes
- Wildlife Health, Pathobiology and Population Sciences, Royal Veterinary College, University of London, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TA, UK
- Zoological Society of London, Regent's Park, London, NW1 4RY, UK
- Centre for Veterinary Wildlife Research, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, Pretoria, 0110, South Africa
| | - Sophie Moittié
- Tacugama Chimpanzee Sanctuary, Congo Dam Access Road, Freetown, Sierra Leone
- School of Veterinary Medicine, St. George's University, St. George's, West Indies, Grenada
| | - Annika Weigold
- Wilhelma Zoological-Botanical Gardens, Wilhelma 13, Stuttgart, 70376, Germany
| | | | - Arga Sawung Kusuma
- Borneo Orangutan Survival Foundation, Central Kalimantan Orangutan Reintroduction Project at Nyaru Menteng, Jalan Cilik Riwut km 28, Palangkaraya, 73111, Central Kalimantan, Indonesia
| | - Glyn Howatson
- Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, NE1 8ST, UK
- Water Research Group, Faculty of Natural and Environmental Sciences, North West University, Potchefstroom, 2531, South Africa
| | - Christopher Palmer
- Biological Science, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Mike R Stembridge
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, CF23 6XD, UK
| | - John E Gorzynski
- Department of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Neil D Eves
- Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Tony G Dawkins
- Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Kelowna, BC, V1V 1V7, Canada
| | - Rob E Shave
- Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Kelowna, BC, V1V 1V7, Canada.
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Ahn Y, Koo HJ, Lee SA, Jung D, Kang JW, Yang DH. Reference ranges of computed tomography-derived strains in four cardiac chambers. PLoS One 2024; 19:e0303986. [PMID: 38843302 PMCID: PMC11156317 DOI: 10.1371/journal.pone.0303986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 05/04/2024] [Indexed: 06/09/2024] Open
Abstract
Research on cardiovascular diseases using CT-derived strain is gaining momentum, yet there is a paucity of information regarding reference standard values beyond echocardiography, particularly in cardiac chambers other than the left ventricle (LV). We aimed to compile CT-derived strain values from the four cardiac chambers in healthy adults and assess the impact of age and sex on myocardial strains. This study included 101 (mean age: 55.2 ± 9.0 years, 55.4% men) consecutive healthy individuals who underwent multiphase cardiac CT. CT-derived cardiac strains, including LV global and segmental longitudinal, circumferential, and transverse strains, left atrial (LA), right atrial (RA), and right ventricle (RV) strains were measured by the commercially available software. Strain values were classified and compared by their age and sex. The normal range of CT-derived LV global longitudinal strain (GLS), global circumferential strain (GCS), and global radial strain (GRS) were -20.2 ± 2.7%, -27.9 ± 4.1%, and 49.4 ± 12.1%, respectively. For LA, reservoir strain, pump strain, and conduit strain were 28.6 ± 8.5%, 13.2 ± 6.4%, and 15.5 ± 8.6%, respectively. The GLS of RA and RV were 27.9 ± 10.9% and -22.0 ± 5.7%, respectively. The absolute values of GLS of RA and RV of women were higher than that in men (32.4 ± 11.4 vs. 24.3 ± 9.1 and -25.2 ± 4.7 vs. -19.4 ± 5.0, respectively; p<0.001, both). Measurement of CT-derived strain in four cardiac chambers is feasible. The reference ranges of CT strains in four cardiac chambers can be used for future studies of various cardiac diseases using the cardiac strains.
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Affiliation(s)
- Yura Ahn
- Department of Radiology and Research Institute of Radiology, Republic of Korea
| | - Hyun Jung Koo
- Department of Radiology and Research Institute of Radiology, Republic of Korea
| | - Seung Ah Lee
- Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - DaSol Jung
- Department of Radiology and Research Institute of Radiology, Republic of Korea
| | - Joon-Won Kang
- Department of Radiology and Research Institute of Radiology, Republic of Korea
| | - Dong Hyun Yang
- Department of Radiology and Research Institute of Radiology, Republic of Korea
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Sonaglioni A, Pusca I, Casieri F, Dell'Anna R, Luigi Nicolosi G, Bianchi S, Lombardo M. Echocardiographic assessment of left atrial mechanics in women with hypertensive disorders of pregnancy: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2024; 299:62-70. [PMID: 38838388 DOI: 10.1016/j.ejogrb.2024.05.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 04/27/2024] [Accepted: 05/31/2024] [Indexed: 06/07/2024]
Abstract
OBJECTIVE The influence of hypertensive disorders of pregnancy (HDP) on left atrial (LA) mechanics assessed by speckle tracking echocardiography (STE) has been poorly investigated. Accordingly, we performed a meta-analysis to summarize the main findings of STE studies who measured LA reservoir (LASr), conduit (LAScd) and contractile (LASct) strain in HDP women. STUDY DESIGN All echocardiographic studies assessing LA strain parameters in HDP women vs. healthy controls, selected from PubMed and EMBASE databases, were included. The risk of bias was assessed by using the National Institutes of Health (NIH) Quality Assessment of Case-Control Studies. Continuous data (LASr, LAScd and LASct) were pooled as standardized mean difference (SMD) comparing HDP group with healthy controls. The overall SMDs of LASr, LAScd and LASct were calculated using the random-effect model. RESULTS The full-texts of 8 studies with 566 HDP women and 420 healthy pregnant women were analyzed. Average LASr (34.3 ± 6.4 vs 42.7 ± 5.3 %, P = 0.01) and LAScd (23.4 ± 6.3 vs 32.5 ± 6.0 %, P < 0.001) were significantly lower in HDP women than controls, whereas LASct (-13.0 ± 5.4 vs -13.7 ± 4.5 %, P = 0.18) was similar in the two groups of women. Substantial heterogeneity was detected among the studies evaluating LASr (I2 = 94.3 %), LAScd (I2 = 64.9 %) and LASct (I2 = 86.4 %). SMDs were large and statistically significant for LASr (-1.70, 95 %CI -2.34,-1.06, P < 0.001) and LAScd (-1.35, 95 %CI -1.69,-1.00, P < 0.001), small and not statistically significant for LASct (-0.11, 95 %CI -0.60,0.39, P = 0.678) assessment. Egger's test gave P-values of 0.10, 0.34 and 0.75 for LASr, LAScd and LASct measurement respectively, indicating no publication bias. On meta-regression analysis, none of the moderators was significantly associated with effect modification for LASr and its components (all P < 0.05). CONCLUSIONS HDPs are independently associated with LASr impairment in pregnancy. STE allows to identify, among HDP women, those who might benefit from a more aggressive antihypertensive treatment and/or a closer clinical follow-up, aimed at reducing the risk of adverse maternal outcome and cardiovascular complications later in life.
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Affiliation(s)
| | - Irene Pusca
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Federica Casieri
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Rebecca Dell'Anna
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | | | - Stefano Bianchi
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
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Yang L, Luo D, Huang T, Li X, Zhang C, Fei H. New risk model by right ventricle - pulmonary arterial coupling and inferior vena cava from echocardiography in patients with conventional low-intermediate risk pulmonary artery hypertension under targeted treatment. Echocardiography 2024; 41:e15850. [PMID: 38818775 DOI: 10.1111/echo.15850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Accurately stratifying patients with pulmonary arterial hypertension (PAH) is very important, and traditional risk scores still have internal heterogeneity. This study aimed to construct a risk stratification model that can accurately identify clinical worsening (CW) events in conventional low-intermediate risk patients with pulmonary hypertension under targeted drug treatment by using echocardiographic parameters. METHODS This study is a single-center, prospective study, including 105 PAH patients who underwent regular follow-up at Guangdong Provincial People's Hospital from October 2021 to April 2023. The primary endpoint was the occurrence of CW, including death, hospitalization due to pulmonary hypertension, escalation of targeted drug therapy, and worsening of PAH. The predictive value of the echocardiography-based three-strata risk model was assessed using Kaplan-Meier curves and COX regression analysis. RESULTS A total of 98 PAH patients were ultimately included in this study. The median follow-up duration was 26 months (range 7-28 months). The echocardiography-based three-strata model included the ratio of tricuspid annular plane systolic excursion and pulmonary artery systolic pressure (TAPSE/PASP) and inferior vena cava (IVC). The echocardiography-based three-strata model had higher diagnostic value (C-index = .76) compared to the 2022 ESC/ERS three-strata model and four-strata model (C-index = .66 and C-index = .61, respectively). PAH patients with lower TAPSE/PASP and wider IVC showed a higher CW rate compared to patients with higher TAPSE/PASP and normal IVC (HR = 15.1, 95%CI:4.4-51.9, p < .001). CONCLUSION The echocardiography-based three-strata model based on TAPSE/PASP and IVC can effectively improve the stratification of low-intermediate risk PAH patients under targeted treatment.
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Affiliation(s)
- Lifang Yang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
| | - Dongling Luo
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
| | - Taoran Huang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
- Shantou University Medical College, Shantou, Guangdong Province, China
| | - Xiaoshan Li
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
- Guangdong Medical University, Zhanjiang, Guangdong Province, China
| | - Caojin Zhang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
| | - Hongwen Fei
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong Province, China
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8
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Singh J, Iqbal SA, Gajula S, Raghavan P, Rajpal S, Khan A. Assessment of Chemotherapy-Induced Cardiac Dysfunction in Breast Cancer Patients: A Prospective Study. Cureus 2024; 16:e59461. [PMID: 38826896 PMCID: PMC11141790 DOI: 10.7759/cureus.59461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2024] [Indexed: 06/04/2024] Open
Abstract
Background Advances in cancer treatment have markedly improved survival rates but have also heightened morbidity due to treatment-related side effects. Despite this, the literature remains scarce on predicting the incidence of acute cardiac toxicity resulting from chemotherapy. We conducted a prospective evaluation to assess the incidence, timing, clinical correlates, global longitudinal strain (GLS), and response to heart failure (HF) therapy in patients experiencing cardiotoxicity. Aims and objectives Our study aimed to assess the cardiovascular complications of cancer therapy in breast cancer patients, with particular emphasis on therapy-related cardiac dysfunction. Materials and methods We conducted a prospective observational study to detect chemotherapy-related cardiac dysfunction (CTRCD) in breast cancer patients attending the outpatient department (OPD) or admitted to Dayanand Medical College and Hospital (DMCH), Ludhiana, Punjab, between March 1, 2020, and October 31, 2021. We assessed left ventricular ejection fraction (LVEF) at baseline, mid-chemotherapy, and post-chemotherapy. Patients who developed left ventricular dysfunction (LVD) had their chemotherapy regimen modified and were initiated on HF therapy. Results Ninety-seven patients (mean age: 50.74±10.30 years) were enrolled and categorized into the LVD group (n=13) and non-LVD group (n=84). CTRCD developed in 13 patients (13.4%). Patients with estrogen receptor (ER) positive, progesterone receptor (PR) positive, and human epidermal growth factor receptor 2 (HER2) positive status, as well as those in cancer stages III and IV, are at higher risk of developing LV dysfunction. Among the 13 patients, 10 (77%) experienced complete recovery, while three (23%) had partial recovery. Markers for partial recovery included cancer stages III-IV, younger age, lower body mass index (BMI), lower radiotherapy dosage, lower mean chemotherapy dosage, and left breast involvement. Conclusion Our findings suggest that acute cardiotoxicity is not linked to the cumulative dose of anthracyclines. Early detection, modification of chemotherapy regimens, and prompt initiation of CTRCD therapy can lead to substantial recovery of cardiac dysfunction.
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Affiliation(s)
- Jasvinder Singh
- Cardiology and Electrophysiology, Asian Institute of Gastroenterology (AIG) Hospital, Hyderabad, IND
| | - Syed Abid Iqbal
- Internal Medicine, Asian Institute of Gastroenterology (AIG) Hospital, Hyderabad, IND
| | - Sahini Gajula
- Internal Medicine, Gandhi Medical College and Hospital, Secunderabad, IND
| | | | - Shreyaa Rajpal
- Internal Medicine, Osmania Medical College, Hyderabad, IND
| | - Aadil Khan
- Trauma Surgery, OSF St Francis Medical Centre, University of Illinois College of Medicine, Peoria, USA
- Cardiology, University of Illinois Chicago, Chicago, USA
- Internal Medicine, Lala Lajpat Rai (LLR) Hospital, Kanpur, IND
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9
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Wang C, Yang W, Shi Z, Fang Y. Renal function improvement correlates with 3D echocardiographic findings: Effect of surgical mitral valve repair. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024; 52:385-393. [PMID: 38344863 DOI: 10.1002/jcu.23646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/23/2024] [Accepted: 01/29/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND The association between surgical treatment of mitral regurgitation (MR) and renal function is not sufficiently well-known. We tried to evaluate renal function before and after the procedure of surgical mitral valve repair (SMVR) in degenerative severe MR. METHODS Patients with primary severe (4+) MR and normal left ventricular ejection fraction (LVEF) that underwent SMVR, examined by a cutting-edge 3-dimensional (3D) echocardiographic probe were enrolled in this study. We took three CKD-EPI equations to measure estimated glomerular filtration rate (eGFR) before SMVR and shortly before patients discharge. A total of 40 patients with baseline lower mean eGFR were evaluated. RESULTS Measurements substantiated statistically significant improvements in eGFR (p < 0.001), multivariable linear regression modeling indicating prominent associations between increase in eGFR and decrease of MR (p = 0.003), decline of pulmonary arterial systolic pressure (p = 0.018), as well as increment of forward stroke volume (p = 0.02), in spite of LVEF reduction, left ventricular global longitudinal strain worsening and left atrial ejection fraction impairment. CONCLUSIONS Renal function improves after SMVR in patients with degenerative significant MR and preserved LVEF, regardless of cardiac functional worsening.
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Affiliation(s)
- Chenchen Wang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenbo Yang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongwei Shi
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuehua Fang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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10
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Yang Z, Wen J, Tang D, Luo Y, Xiang C, Xia L, Huang L. Sex-Related Differences of Left Atrial Strain in Patients With Hypertension Using Cardiac Magnetic Resonance Feature Tracking. J Thorac Imaging 2024; 39:W40-W47. [PMID: 37982515 DOI: 10.1097/rti.0000000000000760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
PURPOSE Previous studies demonstrated the impact of sex on left ventricular (LV) strain in patients with essential hypertension. However, little is known about the effect of sex on left atrial (LA) strain in patients with hypertension. This study aimed to explore the sex-related differences of LA strain by using cardiac magnetic resonance feature tracking in patients with hypertension and preserved LV ejection fraction. MATERIALS AND METHODS One hundred and fifty hypertensive patients (100 men and 50 women) and 105 age-matched and sex-matched normotensive controls (70 men and 35 women) were retrospectively enrolled and underwent cardiac magnetic resonance examination. LA strain parameters included LA reservoir strain (εs), conduit strain (εe), pump strain (εa), and their corresponding strain rate (SRs, SRe, and SRa). RESULTS Men had significantly higher LV mass index, lower εs and εe than women in both patients and controls (all P <0.05). LA strain and strain rate were significantly reduced in hypertensive patients compared with controls, both in men and women (all P <0.05). In men, hypertension and its interaction were associated with increased LV mass index and decreased εs and εe. In multivariable analysis, men, LV ejection fraction, and LA minimum volume index remained independent determinants of εs and εe in all hypertensive patients (all P <0.05). CONCLUSION LA strain was significantly impaired in hypertensive patients, and men had more impaired LA strain than women. These findings further emphasize the sex-related differences in the response of LA strain to hypertension in the early stage.
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Affiliation(s)
- Zhaoxia Yang
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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11
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Rossetto L, Di Lisi D, Madaudo C, Sinagra FP, Di Palermo A, Triolo OF, Gambino G, Ortello A, Galassi AR, Novo G. Right ventricle involvement in patients with breast cancer treated with chemotherapy. CARDIO-ONCOLOGY (LONDON, ENGLAND) 2024; 10:24. [PMID: 38616279 PMCID: PMC11017635 DOI: 10.1186/s40959-024-00224-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 03/22/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Anthracyclines can cause left ventricular (LV) dysfunction. There is little data about right ventricular (RV) damage during chemotherapy. AIM This study aimed to investigate the toxic effects of chemotherapy, analyzing its impact on right ventricular function. MATERIAL AND METHODS A prospective study was conducted, enrolling 83 female patients (55 ± 11 years old) affected by breast cancer treated with anthracyclines. Cardiological evaluation, HFA risk score assessment and comprehensive echocardiogram, including speckle tracking analysis and 3D analysis, were performed before starting chemotherapy (T0) and at 3 (T1), 6 (T2) and 12 months (T3) after beginning treatment. RV function was assessed with tricuspid annular plane excursion (TAPSE), S' wave of the tricuspid annulus, fractional area change (FAC), RV global longitudinal strain (RV-GLS), free wall strain (RV-FWLS) and RV 3D ejection fraction (RV-3DEF). Subclinical LV CTRCD was defined as a reduction of GLS > 15% compared to baseline. Subclinical RV cardiotoxicity was defined as the co-presence of a relative decrease of 10% from baseline in RV-3DEF and a relative reduction of 15% from baseline RV-FWLS. RESULTS After chemotherapy, we found a significant reduction in 2D-LVEF (p = < 0.001) and 3D-LVEF (p = < 0.001), in LV-GLS and RVLS (p = < 0.001), in FAC and TAPSE, also RV-3DEF reduced significantly (p = 0.002). 39% of patients developed LV subclinical CTRCD; 28% of patients developed RV subclinical cardiotoxicity. LV and RV changes occurred concomitantly, and no RV echocardiographic parameters were found to predict the development of LV CTRCD and vice-versa. CONCLUSION After anthracyclines-based chemotherapy, LV and RV subclinical damage occurs, and it can be detected early by speckle-tracking and 3D echocardiography.
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Affiliation(s)
- Ludovico Rossetto
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Daniela Di Lisi
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy.
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy.
| | - Cristina Madaudo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Francesco Paolo Sinagra
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Antonio Di Palermo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Oreste Fabio Triolo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Grazia Gambino
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Antonella Ortello
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Alfredo Ruggero Galassi
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
| | - Giuseppina Novo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Via del Vespro, 129, Palermo, Italy
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12
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Safari S, Parsaee M, Moradi M, Hakiminejad M, Koohsari P, Larti F. The effect of significant weight loss after bariatric surgery on echocardiographic indices: an observational study focusing on left ventricular deformation by 2D speckle echocardiography and right ventricular size. Egypt Heart J 2024; 76:44. [PMID: 38587759 PMCID: PMC11001804 DOI: 10.1186/s43044-024-00474-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/29/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND Obesity is a known risk factor for atherosclerosis and cardiac disease. HYPOTHESIS This study evaluated the effect of significant weight loss following bariatric surgery on myocardial deformation indices and right ventricular size (RV). This was a prospective cohort study. Morbid obese patients scheduled for bariatric surgery from July 2017 to February 2018 at Firoozgar Hospital were included in our study and referred for transthoracic echocardiography at Rajaie Cardiovascular Medical and Research Center. RESULTS Thirty-four patients entered the study. The absolute value of global longitudinal strain (GLS) at baseline, 3, and 6 months after surgery was 17.42 ± 2.94%, 18.24 ± 3.09%, and 19.52 ± 2.78%, respectively, with a statistically significant difference from baseline to after six months (P value < 0.001). The absolute value of global circumferential strain (GCS) at baseline, 3, and 6 months after surgery was 20.14 ± 4.22%, 23.32 ± 4.66%, and 24.53 ± 4.52%, respectively, with statistically significant changes (P value < 0.001) from baseline to three months and from baseline to six months and no significant difference from three months to six months. A significant decrease was reported in mechanical dispersion of circumferential strain (38.05 ± 23.81-23.37 ± 20.86 ms, P value = 0.006) 6 months after surgery. Right ventricular size three- and six-month post-surgery showed a significant decrease relative to baseline echocardiography. CONCLUSIONS Bariatric surgery could enhance cardiac function, as proven by 2D speckle echocardiography. Changes in RV size may be related to weight loss and should be considered when assessing patients who have undergone bariatric surgery.
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Affiliation(s)
- Saeed Safari
- General Surgery Department, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mozhgan Parsaee
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Moradi
- General Surgery Department, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mahdi Hakiminejad
- General Surgery Department, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Parisa Koohsari
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, End of Keshavarz Boulevard, Tehran, 1419733141, Iran
| | - Farnoosh Larti
- Cardiology Department, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, End of Keshavarz Boulevard, Tehran, 1419733141, Iran.
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13
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van Rosendael PJ, Taha K, Guglielmo M, Teske AJ, van der Harst P, Sieswerda G, Cramer MJ, van der Zwaan HB. Prognostic significance of echocardiographic deformation imaging in adult congenital heart disease. Eur J Clin Invest 2024:e14200. [PMID: 38558254 DOI: 10.1111/eci.14200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/21/2024] [Accepted: 03/01/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Due to medical and surgical advancements, the population of adult patients with congenital heart disease (ACHD) is growing. Despite successful therapy, ACHD patients face structural sequalae, placing them at increased risk for heart failure and arrhythmias. Left and right ventricular function are important predictors for adverse clinical outcomes. In acquired heart disease it has been shown that echocardiographic deformation imaging is of superior prognostic value as compared to conventional parameters as ejection fraction. However, in adult congenital heart disease, the clinical significance of deformation imaging has not been systematically assessed and remains unclear. METHODS According to the Preferred Reporting Items for Systematic Reviews checklist, this systematic review included studies that reported on the prognostic value of echocardiographic left and/or right ventricular strain by 2-dimensional speckle tracking for hard clinical end-points (death, heart failure hospitalization, arrhythmias) in the most frequent forms of adult congenital heart disease. RESULTS In total, 19 contemporary studies were included. Current data shows that left ventricular and right ventricular global longitudinal strain (GLS) predict heart failure, transplantation, ventricular arrhythmias and mortality in patients with Ebstein's disease and tetralogy of Fallot, and that GLS of the systemic right ventricle predicts heart failure and mortality in patients post atrial switch operation or with a congenitally corrected transposition of the great arteries. CONCLUSIONS Deformation imaging can potentially impact the clinical decision making in ACHD patients. Further studies are needed to establish disease-specific reference strain values and ranges of impaired strain that would indicate the need for medical or structural intervention.
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Affiliation(s)
| | - Karim Taha
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Marco Guglielmo
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Cardiology, Haga Teaching Hospital, The Hague, the Netherlands
| | - Arco J Teske
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Pim van der Harst
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Gertjan Sieswerda
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Maarten J Cramer
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
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14
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Moraru L, Mirea O, Toader D, Berceanu M, Soldea S, Munteanu A, Donoiu I, Raicea V. Lower Limit of Normality of Segmental Multilayer Longitudinal Strain in Healthy Adult Subjects. J Cardiovasc Dev Dis 2024; 11:102. [PMID: 38667720 PMCID: PMC11050488 DOI: 10.3390/jcdd11040102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Speckle tracking echocardiography is an advanced imaging technique that allows for a more detailed assessment of cardiac global and regional function. Reference values for segmental longitudinal layered strain (subendocardial, mid-myocardial, and subepicardial) are scarce, limiting the clinical use of these measurements in clinical practice. Two hundred consecutive Caucasian healthy subjects (mean age = 37 ± 11 years) were enrolled in the study. The mean values of global longitudinal strain (GLS) for endocardial (Endo), mid-myocardial (Myo) and epicardial (Epi) layers were -22.9 ± 2.7, -20.0 ± 2.4 and -17.5 ± 2.1, respectively. The GLSEndo/GLSMyo ratio was 1.1 ± 0.05, while the GLSEndo/GLSEpi ratio was 1.3 ± 0.05. The apical strain-sparing ratio was >1 in 10% of the subjects (endocardium) and 7% (mid-myocardium). The lower limits for segmental LS were as follows: for endocardial LS, -10% (basal), -12% (mid), -14% (apical); for mid-myocardial LS, -10% -10% (basal), -10% (mid), -10% (apical); and for epicardial LS, -7% (basal), -8% (mid), -8% (apical). The findings of this study provide data regarding the lower limit of normality of LS for each LV segment and suggest, for practical considerations, that an LS value below 10% should be considered abnormal in any segment. Further larger studies are warranted to confirm these findings.
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Affiliation(s)
- Liviu Moraru
- Department of Anatomy, UMFST, 540142 Targu-Mures, Romania;
- Department of CardioVascular Surgery, IUBCVT, 540142 Targu-Mures, Romania
| | - Oana Mirea
- Department of Cardiology, Emergency County Hospital Craiova, 200638 Craiova, Romania; (D.T.); (S.S.); (I.D.)
| | - Despina Toader
- Department of Cardiology, Emergency County Hospital Craiova, 200638 Craiova, Romania; (D.T.); (S.S.); (I.D.)
| | - Mihaela Berceanu
- Department of CardioVascular Surgery, Emergency County Hospital Craiova, 200638 Craiova, Romania; (M.B.); (V.R.)
| | - Sorina Soldea
- Department of Cardiology, Emergency County Hospital Craiova, 200638 Craiova, Romania; (D.T.); (S.S.); (I.D.)
| | - Alexandru Munteanu
- Department of General Surgery, Emergency County Hospital Craiova, 200638 Craiova, Romania;
| | - Ionuț Donoiu
- Department of Cardiology, Emergency County Hospital Craiova, 200638 Craiova, Romania; (D.T.); (S.S.); (I.D.)
| | - Victor Raicea
- Department of CardioVascular Surgery, Emergency County Hospital Craiova, 200638 Craiova, Romania; (M.B.); (V.R.)
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15
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Almeida AG, Grapsa J, Gimelli A, Bucciarelli-Ducci C, Gerber B, Ajmone-Marsan N, Bernard A, Donal E, Dweck MR, Haugaa KH, Hristova K, Maceira A, Mandoli GE, Mulvagh S, Morrone D, Plonska-Gosciniak E, Sade LE, Shivalkar B, Schulz-Menger J, Shaw L, Sitges M, von Kemp B, Pinto FJ, Edvardsen T, Petersen SE, Cosyns B. Cardiovascular multimodality imaging in women: a scientific statement of the European Association of Cardiovascular Imaging of the European Society of Cardiology. Eur Heart J Cardiovasc Imaging 2024; 25:e116-e136. [PMID: 38198766 DOI: 10.1093/ehjci/jeae013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024] Open
Abstract
Cardiovascular diseases (CVD) represent an important cause of mortality and morbidity in women. It is now recognized that there are sex differences regarding the prevalence and the clinical significance of the traditional cardiovascular (CV) risk factors as well as the pathology underlying a range of CVDs. Unfortunately, women have been under-represented in most CVD imaging studies and trials regarding diagnosis, prognosis, and therapeutics. There is therefore a clear need for further investigation of how CVD affects women along their life span. Multimodality CV imaging plays a key role in the diagnosis of CVD in women as well as in prognosis, decision-making, and monitoring of therapeutics and interventions. However, multimodality imaging in women requires specific consideration given the differences in CVD between the sexes. These differences relate to physiological changes that only women experience (e.g. pregnancy and menopause) as well as variation in the underlying pathophysiology of CVD and also differences in the prevalence of certain conditions such as connective tissue disorders, Takotsubo, and spontaneous coronary artery dissection, which are all more common in women. This scientific statement on CV multimodality in women, an initiative of the European Association of Cardiovascular Imaging of the European Society of Cardiology, reviews the role of multimodality CV imaging in the diagnosis, management, and risk stratification of CVD, as well as highlights important gaps in our knowledge that require further investigation.
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Affiliation(s)
- Ana G Almeida
- Heart and Vessels Department, University Hospital Santa Maria, CAML, CCUL, Faculty of Medicine of Lisbon University, Lisbon, Portugal
| | - Julia Grapsa
- Cardiology Department, Guys and St Thomas NHS Trust, London, UK
| | - Alessia Gimelli
- Imaging Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Chiara Bucciarelli-Ducci
- Department of Cardiology, Royal Brompton and Harefield Hospitals, Guys' and St Thomas NHS Hospitals, London, UK
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Bernhard Gerber
- Service de Cardiologie, Département Cardiovasculaire, Cliniques Universitaires St. Luc, UCLouvain, Brussels, Belgium
- Division CARD, Institut de Recherche Expérimental et Clinique (IREC), UCLouvain, Brussels, Belgium
| | - Nina Ajmone-Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Anne Bernard
- EA4245 Transplantation, Immunologie, Inflammation, Université de Tours, Tours, France
- Service de Cardiologie, CHRU de Tours, Tours, France
| | - Erwan Donal
- CHU Rennes, Inserm, LTSI-UMR 1099, University of Rennes, Rennes, France
| | - Marc R Dweck
- Centre for Cardiovascular Science, Chancellors Building, Little France Crescent, Edinburgh, UK
| | - Kristina H Haugaa
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
- ProCardio Center for Innovation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Krassimira Hristova
- Center for Cardiovascular Diseases, Faculty of Medicine, Sofia University, Sofia, Bulgaria
| | - Alicia Maceira
- Ascires Biomedical Group, Valencia, Spain
- Department of Medicine, Health Sciences School, UCH-CEU University, Valencia, Spain
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Sharon Mulvagh
- Division of Cardiology, Dalhousie University, Halifax, NS, Canada
| | - Doralisa Morrone
- Division of Cardiology, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | | | - Leyla Elif Sade
- Cardiology Department, University of Baskent, Ankara, Turkey
- UPMC Heart and Vascular Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Jeanette Schulz-Menger
- Charité ECRC Medical Faculty of the Humboldt University Berlin and Helios-Clinics, Berlin, Germany
- DZHK, Partner site Berlin, Berlin, Germany
| | - Leslee Shaw
- Department of Medicine (Cardiology), Icahn School of Medicine at Mount Sinai New York, NY, USA
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institut Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- CIBERCV, Barcelona, Spain
| | - Berlinde von Kemp
- Cardiology, Centrum voor Hart en Vaatziekten (CHVZ), Universitair Ziejkenhuis Brussel (UZB), Vrij Universiteit Brussel (VUB), Brussels, Belgium
| | - Fausto J Pinto
- Heart and Vessels Department, University Hospital Santa Maria, CAML, CCUL, Faculty of Medicine of Lisbon University, Lisbon, Portugal
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
- ProCardio Center for Innovation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Steffen E Petersen
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University London, Charterhouse Square, London, UK
- Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Bernard Cosyns
- Cardiology, Centrum voor Hart en Vaatziekten (CHVZ), Universitair Ziejkenhuis Brussel (UZB), Vrij Universiteit Brussel (VUB), Brussels, Belgium
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16
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Antonelli J, Neveu A, Kosmala W, L'Official G, Curtis E, Oger E, Donal E. Evolution and prognostic value of left ventricular deformation and myocardial work parameters in transthyretin amyloid cardiomyopathy. Eur Heart J Cardiovasc Imaging 2024; 25:469-479. [PMID: 37988605 DOI: 10.1093/ehjci/jead318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 10/08/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023] Open
Abstract
AIMS Wild-type transthyretin amyloid cardiomyopathy (ATTR-CM) is an increasingly recognized condition. It remains challenging to estimate the extent of disease and the prognosis for most patients. Myocardial work is a sensitive echocardiographic approach that improves the characterization of myocardial damage. We investigate the parameters of myocardial deformation and work in ATTR-CM patients and their changes over time. METHODS AND RESULTS We analysed clinical, electrocardiographic, biological, and echocardiographic characteristics in 113 patients [median age 82 (77-85), 90.4% male] diagnosed with wild-type ATTR-CM based on international consensus at a single centre. We compared the data at baseline and 18-month follow-up. Thirty-four patients died and 12 were hospitalized for heart failure at a median follow-up of 935 days (interquartile range 691-1159 days). Left ventricular end-diastolic diameter, left atrial strain during reservoir phase (LASRES), left ventricular longitudinal strain, global work index (GWI), global constructive work significantly decreased from baseline to 18 months, while left ventricular wall thickness increased. Left ventricular ejection fraction, right ventricular free wall strain (FWS), global wasted work (GWW), and global work efficiency did not alter significantly. Strain parameters were identified as prognostic on baseline evaluation using a multivariate analysis: GWI, GWW, FWS, and LASRES. They were significantly associated with the risk of death and hospitalization for heart failure. CONCLUSION Multi-chamber strain assessment may improve the surveillance of patients with ATTR-CM, and myocardial work parameters may improve clinical risk stratification in this population.
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Affiliation(s)
- Jerome Antonelli
- Cardiologie, CHU de RENNES, LTSI UMR1099, INSERM, Université de Rennes-1, Rennes, France
| | - Antoine Neveu
- Cardiologie, CHU de RENNES, LTSI UMR1099, INSERM, Université de Rennes-1, Rennes, France
| | | | - Guillaume L'Official
- Cardiologie, CHU de RENNES, LTSI UMR1099, INSERM, Université de Rennes-1, Rennes, France
| | - Elizabeth Curtis
- Cardiologie, CHU de RENNES, LTSI UMR1099, INSERM, Université de Rennes-1, Rennes, France
| | - Emmanuel Oger
- EA Reperes, CHU Rennes, University Rennes, Rennes, France
| | - Erwan Donal
- Cardiologie, CHU de RENNES, LTSI UMR1099, INSERM, Université de Rennes-1, Rennes, France
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17
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Di Lisi D, Madaudo C, Faro DC, Rossetto L, Triolo OF, Losi V, Galassi AR, Monte IP, Novo G. The added value of the HFA/ICOS score in the prediction of chemotherapy-related cardiac dysfunction in breast cancer. J Cardiovasc Med (Hagerstown) 2024; 25:218-224. [PMID: 38305134 DOI: 10.2459/jcm.0000000000001589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
BACKGROUND The 2022 ESC Guidelines on Cardio-Oncology recommend baseline cardiovascular risk stratification before starting anticancer drugs, using the new risk assessment tools proposed by the Heart Failure Association (HFA) and the International Cardio-Oncology Society (ICOS).Our study aimed to assess the clinical application of HFA/ICOS risk score in breast cancer patients undergoing chemotherapy and its usefulness in predicting the development of chemotherapy-related cardiac dysfunction (CTRCD). METHODS A prospective multicentric study enrolled 109 breast cancer patients treated with anthracyclines with or without trastuzumab. A cardiological evaluation, including ECG and echocardiogram at baseline (T0), 3 (T1), 6 (T2), and 12 months (T3) after starting treatment was performed. HFA/ICOS score was assessed in all patients. The population was divided into low, medium, high, and very-high risk.During follow-up, CTRCD and other cardiovascular events have been evaluated. RESULTS 61 patients were low risk, 37 medium, 9 high, 2 very-high risk criteria. We found a significantly higher incidence of overall cardiotoxicity (CTRCD and other cardiovascular events) in the very-high risk group (100%) compared with the medium (29%) and low risk groups (13%). CTRCD incidence was also significantly higher in the high risk group (55%). CTRCD resulted as being associated with baseline arterial hypertension and baseline HFA/ICOS risk score of high ( p = 0.006) or very-high ( p < 0.0001). CONCLUSION Our study confirms the HFA/ICOS score's ability to predict cardiovascular toxicity in breast cancer women and the need for close monitoring especially in high and very-high risk patients.
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Affiliation(s)
- Daniela Di Lisi
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
| | - Cristina Madaudo
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
| | - Denise Cristiana Faro
- Department of General Surgery and Medical-Surgery Specialities (CHIRMED), University of Catania
- Cardiology Unit, University Hospital G. Rodolico - San Marco, Catania, Italy
| | - Ludovico Rossetto
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
| | - Oreste Fabio Triolo
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
| | - Valentina Losi
- Department of General Surgery and Medical-Surgery Specialities (CHIRMED), University of Catania
- Cardiology Unit, University Hospital G. Rodolico - San Marco, Catania, Italy
| | - Alfredo Ruggero Galassi
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
| | - Ines Paola Monte
- Department of General Surgery and Medical-Surgery Specialities (CHIRMED), University of Catania
- Cardiology Unit, University Hospital G. Rodolico - San Marco, Catania, Italy
| | - Giuseppina Novo
- Division of Cardiology, University Hospital Paolo Giaccone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) 'G. D'Alessandro', University of Palermo, Palermo
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Katogiannis K, Thymis J, Kousathana F, Pavlidis G, Korakas E, Kountouri A, Balampanis K, Prentza V, Kostelli G, Michalopoulou H, Tsilivarakis D, Lambadiari V, Ikonomidis I. Effects of Liraglutide, Empagliflozin and Their Combination on Left Atrial Strain and Arterial Function. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:395. [PMID: 38541121 PMCID: PMC10971983 DOI: 10.3390/medicina60030395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/18/2024] [Accepted: 02/22/2024] [Indexed: 04/09/2024]
Abstract
Background and Objectives: Glucagon-like peptide-1 receptor agonists (GLP-1RA) and sodium-glucose cotransporter-2 inhibitors (SGLT-2i) are cardioprotective drugs. We investigated their effects on left atrial function, a major determinant of cardiac diastolic dysfunction in type 2 diabetes mellitus. We also explored the association of changes in arterial stiffness with those of the LA strain after treatment. Materials and Methods: A total of 200 patients (59.5 ± 9.1 year old, 151 male) with type 2 diabetes mellitus treated with metformin were randomized to insulin (n = 50 served as controls), liraglutide (n = 50), empagliflozin (n = 50) or their combination (liraglutide + empagliflozin) (n = 50). We measured at baseline and 6 months post-treatment: (a) left atrial and global left ventricular longitudinal strain by speckle tracking echocardiography; (b) pulse wave velocity (PWV) and central systolic blood pressure. Results: At baseline, there was a correlation of the LA reservoir strain with PWV (r = -0.209, p = 0.008), central SBP (r = -0.151, p = 0.030), EF (r = 0.214, p = 0.004) and GLS (r = -0.279, p = 0.009). The LA reservoir change 6 months post-treatment was correlated with the PWV change in all groups (r = -0.242, p = 0.028). The LA reservoir change 6 months post-treatment was correlated with the GLS change in all groups (r = -0.322, p = 0.004). Six months after intervention, patients treated with liraglutide, empagliflozin and their combination improved the left atrial reservoir strain (GLP1RA 30.7 ± 9.3 vs. 33.9 ± 9.7%, p = 0.011, SGLT2i 30 ± 8.3 vs. 32.3 ± 7.3%, p = 0.04, GLP1&SGLT2i 29.1 ± 8.7 vs. 31.3 ± 8.2, p = 0.007) compared to those treated with insulin (33 ± 8.3% vs. 32.8 ± 7.4, p = 0.829). Also, patients treated with liraglutide and the combination liraglutide and empagliflozin had improved left atrial conduction strain (p < 0.05). Empagliflozin or the combination liraglutide and empagliflozin showed a greater decrease of PWV and central and brachial systolic blood pressure than insulin or GLP-1RA. (p < 0.05). Conclusions: Impaired aortic elastic properties are associated with a decreased LA strain in type 2 diabetics. Treatment with liraglutide, empagliflozin and their combination for 6 months showed a greater improvement of left atrial function compared to insulin treatment in parallel with the improvement of arterial and myocardial functions.
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Affiliation(s)
- Konstantinos Katogiannis
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
| | - John Thymis
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
| | - Foteini Kousathana
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - George Pavlidis
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Emmanouil Korakas
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Aikaterini Kountouri
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Konstantinos Balampanis
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Vasiliki Prentza
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Gavriella Kostelli
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
| | - Helen Michalopoulou
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
| | - Damianos Tsilivarakis
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
| | - Vaia Lambadiari
- Second Department of Internal Medicine, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (F.K.); (G.P.); (E.K.); (A.K.); (K.B.); (V.P.); (V.L.)
| | - Ignatios Ikonomidis
- Second Cardiology Department, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 15772 Athens, Greece; (J.T.); (G.K.); (H.M.); (D.T.); (I.I.)
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Tsolaki V, Zakynthinos GE, Karavidas N, Vazgiourakis V, Papanikolaou J, Parisi K, Zygoulis P, Makris D, Zakynthinos E. Comprehensive temporal analysis of right ventricular function and pulmonary haemodynamics in mechanically ventilated COVID-19 ARDS patients. Ann Intensive Care 2024; 14:25. [PMID: 38345712 PMCID: PMC10861421 DOI: 10.1186/s13613-024-01241-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/02/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Cardiac injury is frequently reported in COVID-19 patients, the right ventricle (RV) is mostly affected. We systematically evaluated the cardiac function and longitudinal changes in severe COVID-19 acute respiratory distress syndrome (ARDS) admitted to the intensive care unit (ICU) and assessed the impact on survival. METHODS We prospectively performed comprehensive echocardiographic analysis on mechanically ventilated COVID-19 ARDS patients, using 2D/3D echocardiography. We defined left ventricular (LV) systolic dysfunction as ejection fraction (EF) < 40%, or longitudinal strain (LS) > - 18% and right ventricular (RV) dysfunction if two indices among fractional area change (FAC) < 35%, tricuspid annulus systolic plane excursion (TAPSE) < 1.6 cm, RV EF < 44%, RV-LS > - 20% were present. RV afterload was assessed from pulmonary artery systolic pressure (PASP), PASP/Velocity Time Integral in the right ventricular outflow tract (VTIRVOT) and pulmonary acceleration time (PAcT). TAPSE/PASP assessed the right ventriculoarterial coupling (VACR). RESULTS Among 176 patients included, RV dysfunction was common (69%) (RV-EF 41.1 ± 1.3%; RV-FAC 36.6 ± 0.9%, TAPSE 20.4 ± 0.4mm, RV-LS:- 14.4 ± 0.4%), usually accompanied by RV dilatation (RVEDA/LVEDA 0.82 ± 0.02). RV afterload was increased in most of the patients (PASP 33 ± 1.1 mmHg, PAcT 65.3 ± 1.5 ms, PASP/VTIRVOT, 2.29 ± 0.1 mmHg/cm). VACR was 0.8 ± 0.06 mm/mmHg. LV-EF < 40% was present in 21/176 (11.9%); mean LV-EF 57.8 ± 1.1%. LV-LS (- 13.3 ± 0.3%) revealed a silent LV impairment in 87.5%. A mild pericardial effusion was present in 70(38%) patients, more frequently in non-survivors (p < 0.05). Survivors presented significant improvements in respiratory physiology during the 10th ICU-day (PaO2/FiO2, 231.2 ± 11.9 vs 120.2 ± 6.7 mmHg; PaCO2, 43.1 ± 1.2 vs 53.9 ± 1.5 mmHg; respiratory system compliance-CRS, 42.6 ± 2.2 vs 27.8 ± 0.9 ml/cmH2O, all p < 0.0001). Moreover, survivors presented significant decreases in RV afterload (PASP: 36.1 ± 2.4 to 20.1 ± 3 mmHg, p < 0.0001, PASP/VTIRVOT: 2.5 ± 1.4 to 1.1 ± 0.7, p < 0.0001 PAcT: 61 ± 2.5 to 84.7 ± 2.4 ms, p < 0.0001), associated with RV systolic function improvement (RVEF: 36.5 ± 2.9% to 46.6 ± 2.1%, p = 0.001 and RV-LS: - 13.6 ± 0.7% to - 16.7 ± 0.8%, p = 0.001). In addition, RV dilation subsided in survivors (RVEDA/LVEDA: 0.8 ± 0.05 to 0.6 ± 0.03, p = 0.001). Day-10 CRS correlated with RV afterload (PASP/VTIRVOT, r: 0.535, p < 0.0001) and systolic function (RV-LS, 0.345, p = 0.001). LV-LS during the 10th ICU-day, while ΔRV-LS and ΔPASP/RVOTVTI were associated with survival. CONCLUSIONS COVID-19 improvements in RV function, RV afterload and RV-PA coupling at day 10 were associated with respiratory function and survival.
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Affiliation(s)
- Vasiliki Tsolaki
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | | | - Nikitas Karavidas
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Vasileios Vazgiourakis
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - John Papanikolaou
- Department of Cardiology, General Hospital of Trikala, Karditsis 56, 42131, Trikala, Thessaly, Greece
| | - Kyriaki Parisi
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Paris Zygoulis
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Demosthenes Makris
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Epaminondas Zakynthinos
- Critical Care Department, Faculty of Medicine, University Hospital of Larissa, University of Thessaly, Mezourlo, 41110, Larissa, Greece.
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20
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Alajmi F, Kang M, Dundas J, Haenel A, Parker J, Blanke P, Coghlan F, Khoo JK, Bin Zaid AA, Singh A, Heydari B, Yeung D, Roston TM, Ong K, Leipsic J, Laksman Z. Novel Magnetic Resonance Imaging Tools for Hypertrophic Cardiomyopathy Risk Stratification. Life (Basel) 2024; 14:200. [PMID: 38398708 PMCID: PMC10889913 DOI: 10.3390/life14020200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a common genetic disorder with a well described risk of sudden cardiac death; however, risk stratification has remained a challenge. Recently, novel parameters in cardiac magnetic resonance imaging (CMR) have shown promise in helping to improve upon current risk stratification paradigms. In this manuscript, we have reviewed novel CMR risk markers and their utility in HCM. The results of the review showed that T1, extracellular volume, CMR feature tracking, and other miscellaneous novel CMR variables have the potential to improve sudden death risk stratification and may have additional roles in diagnosis and prognosis. The strengths and weaknesses of these imaging techniques, and their potential utility and implementation in HCM risk stratification are discussed.
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Affiliation(s)
- Fahad Alajmi
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Mehima Kang
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - James Dundas
- Department of Radiology, University of British Columbia, 2775 Laurel Street, 11th Floor, Vancouver, BC V5Z 1M9, Canada; (J.D.); (J.L.)
- Department of Cardiology, North Tees and Hartlepool NHS Foundation Trust, Hardwick Rd, Hardwick, Stockton-on-Tees TS19 8PE, UK
| | - Alexander Haenel
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Jeremy Parker
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Philipp Blanke
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
- Department of Radiology, University of British Columbia, 2775 Laurel Street, 11th Floor, Vancouver, BC V5Z 1M9, Canada; (J.D.); (J.L.)
| | - Fionn Coghlan
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - John King Khoo
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Abdulaziz A. Bin Zaid
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Amrit Singh
- Department of Anesthesiology, Pharmacology and Therapeutics, The University of British Columbia, Medical Sciences, 2176 Health Sciences Mall Block C217, Vancouver, BC V6T 2A1, Canada;
| | - Bobby Heydari
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Darwin Yeung
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Thomas M. Roston
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Kevin Ong
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
| | - Jonathon Leipsic
- Department of Radiology, University of British Columbia, 2775 Laurel Street, 11th Floor, Vancouver, BC V5Z 1M9, Canada; (J.D.); (J.L.)
| | - Zachary Laksman
- Center for Cardiovascular Innovation, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel St, 9th Floor, Vancouver, BC V5Z 1M9, Canada; (M.K.); (A.H.); (J.P.); (P.B.); (F.C.); (J.K.K.); (A.A.B.Z.); (B.H.); (D.Y.); (T.M.R.); (K.O.)
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Grymyr LMD, Mellgren G, McCann A, Gerdts E, Meyer K, Nadirpour S, Fernø J, Nedrebø BG, Cramariuc D. Preoperative risk factors associated with left ventricular dysfunction after bariatric surgery. Sci Rep 2024; 14:2173. [PMID: 38273044 PMCID: PMC10810803 DOI: 10.1038/s41598-024-52623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 01/22/2024] [Indexed: 01/27/2024] Open
Abstract
A large proportion of patients with severe obesity remain with left ventricular (LV) dysfunction after bariatric surgery. We assessed whether preoperative evaluation by echocardiography and inflammatory proteins can identify this high-risk group. In the Bariatric Surgery on the West Coast of Norway study, 75 patients (44 ± 10 years, body mass index [BMI] 41.5 ± 4.7 kg/m2) were prospectively evaluated by echocardiography and inflammatory proteins (high-sensitivity C-reactive protein [hsCRP], serum amyloid A [SAA] and calprotectin) before and one year after Roux-en-Y gastric bypass surgery. LV mechanics was assessed by the midwall shortening (MWS) and global longitudinal strain (GLS). Bariatric surgery improved BMI and GLS, and lowered hsCRP, calprotectin and SAA (p < 0.05). MWS remained unchanged and 35% of patients had impaired MWS at 1-year follow-up. A preoperative risk index including sex, hypertension, ejection fraction (EF) and high hsCRP (index 1) or SAA (index 2) predicted low 1-year MWS with 81% sensitivity/71% specificity (index 1), and 77% sensitivity/77% specificity (index 2) in ROC analyses (AUC 0.80 and 0.79, p < 0.001). Among individuals with severe obesity, women and patients with hypertension, increased serum levels of inflammatory proteins and reduced EF are at high risk of impaired LV midwall mechanics 1 year after bariatric surgery.ClinicalTrials.gov identifier NCT01533142 February 15, 2012.
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Affiliation(s)
- Lisa M D Grymyr
- Department of Heart Disease, Haukeland University Hospital, Jonas Liesvei 65, 5021, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Gunnar Mellgren
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
| | | | - Eva Gerdts
- Center for Research on Cardiac Disease in Women, Department of Clinical Science, University of Bergen, Bergen, Norway
| | | | - Saied Nadirpour
- Department of Medicine, Haugesund Hospital, Haugesund, Norway
| | - Johan Fernø
- Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, Bergen, Norway
| | - Bjørn G Nedrebø
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Medicine, Haugesund Hospital, Haugesund, Norway
| | - Dana Cramariuc
- Department of Heart Disease, Haukeland University Hospital, Jonas Liesvei 65, 5021, Bergen, Norway.
- Department of Clinical Science, University of Bergen, Bergen, Norway.
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22
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Pavlidis G, Tsilivarakis D, Katogiannis K, Vlastos D, Katsanos S, Katsanaki E, Thymis J, Parissis J, Lambadiari V, Ikonomidis I. Association of aortic stiffness early post myocardial infarction with left ventricular remodelling. Eur J Clin Invest 2024; 54:e14090. [PMID: 37675585 DOI: 10.1111/eci.14090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/07/2023] [Accepted: 08/23/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Adverse left ventricular (LV) remodelling after myocardial infarction is associated with heart failure. We investigated whether aortic stiffness during acute ST-segment elevation myocardial infarction is associated with LV remodelling at long-term follow-up. METHODS In 109 patients within 48 h of myocardial infarction post-primary percutaneous coronary intervention and after 2 years, we measured: (a) carotid to femoral pulse wave velocity (PWV), (b) LV global longitudinal strain (GLS) and left atrial strain using speckle-tracking echocardiography, (c) PWV/GLS ratio as a surrogate marker of ventricular-arterial interaction, and (d) LV end-diastolic and end-systolic volumes. A > 15% decrease from the baseline in LV end-systolic volume at 2-year follow-up was considered as a criterion of reverse LV remodelling. RESULTS Compared with baseline, all patients had reduced PWV, LV end-diastolic and end-systolic volumes while PWV/GLS, GLS and reservoir left atrial strain were improved (p < .05) after 2 years. Baseline values of PWV, GLS, PWV/GLS ratio and reservoir left atrial strain were associated with percentage change of LV end-systolic volume at 2 years (p < .05). Multivariable analysis revealed that lower baseline values of PWV and a less impaired GLS and PWV/GLS were independently associated with reverse LV remodelling at 2 years with a C-statistic of .748, .711 and .787, respectively. CONCLUSION Aortic stiffness early post-infarction determines LV remodelling after 2 years of the ischemic event despite post successful revascularization. CLINICAL TRIAL REGISTRATION-URL http://www. CLINICALTRIALS gov. Unique identifier: NCT03984123, 30/04/2020.
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Affiliation(s)
- George Pavlidis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Damianos Tsilivarakis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Katogiannis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Vlastos
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Katsanos
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Katsanaki
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - John Thymis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - John Parissis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vaia Lambadiari
- 2nd Department of Internal Medicine, Research Unit and Diabetes Center, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ignatios Ikonomidis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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23
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Sonaglioni A, Bordoni T, Naselli A, Nicolosi GL, Grasso E, Bianchi S, Ferrulli A, Lombardo M, Ambrosio G. Influence of gestational diabetes mellitus on subclinical myocardial dysfunction during pregnancy: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2024; 292:17-24. [PMID: 37951113 DOI: 10.1016/j.ejogrb.2023.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/11/2023] [Accepted: 11/07/2023] [Indexed: 11/13/2023]
Abstract
OBJECTIVE The correlation between gestational diabetes mellitus (GDM) and subclinical myocardial dysfunction has been poorly investigated. Accordingly, we performed a meta-analysis to examine the influence of GDM on left ventricular (LV) global longitudinal strain (GLS), assessed by speckle tracking echocardiography (STE), during pregnancy. STUDY DESIGN All echocardiographic studies assessing conventional echoDoppler parameters and LV-GLS in GDM women vs. healthy controls, selected from PubMed and EMBASE databases, were included. The risk of bias was assessed by using the National Institutes of Health (NIH) Quality Assessment of Case-Control Studies. The subtotal and overall standardized mean differences (SMDs) of LV-GLS were calculated using the random-effect model. RESULTS The full-texts of 10 studies with 1147 women with GDM and 7706 pregnant women without diabetes were analyzed. GDM women enrolled in the included studies were diagnosed with a small reduction in LV-GLS in comparison to controls (average value -19.4 ± 2.5 vs -21.8 ± 2.5 %, P < 0.001) and to the accepted reference values (more negative than -20 %). Substantial heterogeneity was detected for the included studies, with an overall statistic value I2 of 94.4 % (P < 0.001). Large SMDs were obtained for the included studies, with an overall SMD of -0.97 (95 %CI -1.32, -0.63, P < 0.001). Egger's test for a regression intercept gave a P-value of 0.99, indicating no publication bias. On meta-regression analysis, all moderators and/or potential confounders (age at pregnancy, BMI, systolic blood pressure and ethnicity) were not significantly associated with effect modification (all P < 0.05). CONCLUSIONS GDM is independently associated with subclinical myocardial dysfunction in pregnancy. STE analysis allows to identify, among GDM women, those who might benefit of targeted non-pharmacological and/or pharmacological interventions, aimed at reducing the risk of developing type 2 diabetes and cardiovascular complications later in life.
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Affiliation(s)
| | - Teresa Bordoni
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | | | | | - Enzo Grasso
- Division of Cardiology, IRCCS MultiMedica, Milan, Italy
| | - Stefano Bianchi
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Anna Ferrulli
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy; Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | | | - Giuseppe Ambrosio
- Cardiology and Cardiovascular Pathophysiology, Azienda Ospedaliero-Universitaria "S. Maria Della Misericordia", Perugia, Italy
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24
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Gherbesi E, Gianstefani S, Angeli F, Ryabenko K, Bergamaschi L, Armillotta M, Guerra E, Tuttolomondo D, Gaibazzi N, Squeri A, Spaziani C, Pizzi C, Carugo S. Myocardial strain of the left ventricle by speckle tracking echocardiography: From physics to clinical practice. Echocardiography 2024; 41:e15753. [PMID: 38284665 DOI: 10.1111/echo.15753] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 12/21/2023] [Accepted: 01/02/2024] [Indexed: 01/30/2024] Open
Abstract
Speckle tracking echocardiography (STE) is a reliable imaging technique of recognized clinical value in several settings. This method uses the motion of ultrasound backscatter speckles within echocardiographic images to derive myocardial velocities and deformation parameters, providing crucial insights on several cardiac pathological and physiological processes. Its feasibility, reproducibility, and accuracy have been widely demonstrated, being myocardial strain of the various chambers inserted in diagnostic algorithms and guidelines for various pathologies. The most important parameters are Global longitudinal strain (GLS), Left atrium (LA) reservoir strain, and Global Work Index (GWI): based on large studies the average of the lower limit of normality are -16%, 23%, and 1442 mmHg%, respectively. For GWI, it should be pointed out that myocardial work relies primarily on non-invasive measurements of blood pressure and segmental strain, both of which exhibit high variability, and thus, this variability constitutes a significant limitation of this parameter. In this review, we describe the principal aspects of the theory behind the use of myocardial strain, from cardiac mechanics to image acquisition techniques, outlining its limitation, and its principal clinical applications: in particular, GLS have a role in determine subclinical myocardial dysfunction (in cardiomyopathies, cardiotoxicity, target organ damage in ambulatory patients with arterial hypertension) and LA strain in determine the risk of AF, specifically in ambulatory patients with arterial hypertension.
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Affiliation(s)
- Elisa Gherbesi
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Silvia Gianstefani
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Francesco Angeli
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Khrystyna Ryabenko
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Luca Bergamaschi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Matteo Armillotta
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Emiliano Guerra
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico Di Modena, Modena, Italy
| | - Domenico Tuttolomondo
- Cardiology Division, Parma University Hospital, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Nicola Gaibazzi
- Cardiology Division, Parma University Hospital, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Angelo Squeri
- Maria Cecilia Hospital, GVM Care and Research, Cotignola, Ravenna, Italy
| | - Cristina Spaziani
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Carmine Pizzi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences - DIMEC - Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Stefano Carugo
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
- Department of Clinical Sciences and Community Health, University of Milano, Milano, Italy
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25
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Davis EF, Crousillat DR, Peteiro J, Lopez-Sendon J, Senior R, Shapiro MD, Pellikka PA, Lyubarova R, Alfakih K, Abdul-Nour K, Anthopolos R, Xu Y, Kunichoff DM, Fleg JL, Spertus JA, Hochman J, Maron D, Picard MH, Reynolds HR. Global Longitudinal Strain as Predictor of Inducible Ischemia in No Obstructive Coronary Artery Disease in the CIAO-ISCHEMIA Study. J Am Soc Echocardiogr 2024; 37:89-99. [PMID: 37722490 PMCID: PMC10842002 DOI: 10.1016/j.echo.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 08/18/2023] [Accepted: 09/05/2023] [Indexed: 09/20/2023]
Abstract
BACKGROUND Global longitudinal strain (GLS) is a sensitive marker for identifying subclinical myocardial dysfunction in obstructive coronary artery disease (CAD). Little is known about the relationship between GLS and ischemia in patients with myocardial ischemia and no obstructive CAD (INOCA). OBJECTIVES To investigate the relationship between resting GLS and ischemia on stress echocardiography (SE) in patients with INOCA. METHODS Left ventricular GLS was calculated offline on resting SE images at enrollment (n = 144) and 1-year follow-up (n = 120) in the CIAO-ISCHEMIA (Changes in Ischemia and Angina over One year in International Study of Comparative Health Effectiveness with Medical and Invasive Approaches trial screen failures with no obstructive CAD on computed tomography [CT] angiography) study, which enrolled participants with moderate or severe ischemia by local SE interpretation (≥3 segments with new or worsening wall motion abnormality and no obstructive (<50% stenosis) on coronary computed tomography angiography. RESULTS Global longitudinal strain values were normal in 83.3% at enrollment and 94.2% at follow-up. Global longitudinal strain values were not associated with a positive SE at enrollment (GLS = -21.5% positive SE vs GLS = -19.9% negative SE, P = .443) or follow-up (GLS = -23.2% positive SE vs GLS = -23.1% negative SE, P = .859). Significant change in GLS was not associated with positive SE in follow-up (P = .401). Regional strain was not associated with colocalizing ischemia at enrollment or follow-up. Changes in GLS and number of ischemic segments from enrollment to follow-up showed a modest but not clinically meaningful correlation (β = 0.41; 95% CI, 0.16, 0.67; P = .002). CONCLUSIONS In this cohort of INOCA patients, resting GLS values were largely normal and did not associate with the presence, severity, or location of stress-induced ischemia. These findings may suggest the absence of subclinical myocardial dysfunction detectable by echocardiographic strain analysis at rest in INOCA.
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Affiliation(s)
- Esther F Davis
- Echocardiography Laboratory, Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts; Victorian Heart Institute and Victorian Heart Hospital, Victoria, Australia
| | - Daniela R Crousillat
- Echocardiography Laboratory, Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts; Division of Cardiovascular Sciences, Department of Medicine, University of South Florida, Tampa, Florida; Department of Obstetrics and Gynecology, Tampa General-Heart and Vascular Institute, University of South Florida, Tampa, Florida
| | - Jesus Peteiro
- CHUAC, Universidad de A Coruña, CIBER-CV, A Coruna, Spain
| | | | - Roxy Senior
- Northwick Park Hospital-Royal Brompton Hospital, London, United Kingdom
| | - Michael D Shapiro
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | | | | | | | | | - Rebecca Anthopolos
- Cardiovascular Clinical Research Center, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York
| | - Yifan Xu
- Cardiovascular Clinical Research Center, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York
| | - Dennis M Kunichoff
- Cardiovascular Clinical Research Center, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York
| | - Jerome L Fleg
- National Institute of Health-National Heart Lung, and Blood Institute, Bethesda, Maryland
| | - John A Spertus
- Saint Luke's Mid America Heart Institute/University of Missouri-Kansas City, Kansas City, Missouri
| | - Judith Hochman
- Cardiovascular Clinical Research Center, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York
| | - David Maron
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Michael H Picard
- Echocardiography Laboratory, Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts
| | - Harmony R Reynolds
- Cardiovascular Clinical Research Center, Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York, New York.
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26
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Pergola V, Cameli M, Mattesi G, Mushtaq S, D’Andrea A, Guaricci AI, Pastore MC, Amato F, Dellino CM, Motta R, Perazzolo Marra M, Dellegrottaglie S, Pedrinelli R, Iliceto S, Nodari S, Perrone Filardi P, Pontone G. Multimodality Imaging in Advanced Heart Failure for Diagnosis, Management and Follow-Up: A Comprehensive Review. J Clin Med 2023; 12:7641. [PMID: 38137711 PMCID: PMC10743799 DOI: 10.3390/jcm12247641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/02/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Advanced heart failure (AHF) presents a complex landscape with challenges spanning diagnosis, management, and patient outcomes. In response, the integration of multimodality imaging techniques has emerged as a pivotal approach. This comprehensive review delves into the profound significance of these imaging strategies within AHF scenarios. Multimodality imaging, encompassing echocardiography, cardiac magnetic resonance imaging (CMR), nuclear imaging and cardiac computed tomography (CCT), stands as a cornerstone in the care of patients with both short- and long-term mechanical support devices. These techniques facilitate precise device selection, placement, and vigilant monitoring, ensuring patient safety and optimal device functionality. In the context of orthotopic cardiac transplant (OTC), the role of multimodality imaging remains indispensable. Echocardiography offers invaluable insights into allograft function and potential complications. Advanced methods, like speckle tracking echocardiography (STE), empower the detection of acute cell rejection. Nuclear imaging, CMR and CCT further enhance diagnostic precision, especially concerning allograft rejection and cardiac allograft vasculopathy. This comprehensive imaging approach goes beyond diagnosis, shaping treatment strategies and risk assessment. By harmonizing diverse imaging modalities, clinicians gain a panoramic understanding of each patient's unique condition, facilitating well-informed decisions. The aim is to highlight the novelty and unique aspects of recently published papers in the field. Thus, this review underscores the irreplaceable role of multimodality imaging in elevating patient outcomes, refining treatment precision, and propelling advancements in the evolving landscape of advanced heart failure management.
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Affiliation(s)
- Valeria Pergola
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Via Giustiniani 2, 35128 Padova, Italy; (G.M.); (F.A.); (M.P.M.); (S.I.)
| | - Matteo Cameli
- Department of Cardiovascular Diseases, University of Sienna, 53100 Siena, Italy; (M.C.); (M.C.P.)
| | - Giulia Mattesi
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Via Giustiniani 2, 35128 Padova, Italy; (G.M.); (F.A.); (M.P.M.); (S.I.)
| | - Saima Mushtaq
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (S.M.); (C.M.D.); (G.P.)
| | | | - Andrea Igoren Guaricci
- University Cardiology Unit, Interdisciplinary Department of Medicine, Policlinic University Hospital, 70121 Bari, Italy;
| | - Maria Concetta Pastore
- Department of Cardiovascular Diseases, University of Sienna, 53100 Siena, Italy; (M.C.); (M.C.P.)
| | - Filippo Amato
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Via Giustiniani 2, 35128 Padova, Italy; (G.M.); (F.A.); (M.P.M.); (S.I.)
| | - Carlo Maria Dellino
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (S.M.); (C.M.D.); (G.P.)
| | - Raffaella Motta
- Unit of Radiology, Department of Medicine, Medical School, University of Padua, 35122 Padua, Italy;
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Via Giustiniani 2, 35128 Padova, Italy; (G.M.); (F.A.); (M.P.M.); (S.I.)
| | - Santo Dellegrottaglie
- Division of Cardiology, Ospedale Medico-Chirurgico Accreditato Villa dei Fiori, 80011 Acerra, Italy;
| | - Roberto Pedrinelli
- Cardiac, Thoracic and Vascular Department, University of Pisa, 56126 Pisa, Italy;
| | - Sabino Iliceto
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Via Giustiniani 2, 35128 Padova, Italy; (G.M.); (F.A.); (M.P.M.); (S.I.)
| | - Savina Nodari
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, Institute of Cardiology, University of Brescia, 25123 Brescia, Italy;
| | - Pasquale Perrone Filardi
- Department of Advanced Biomedical Sciences, Federico II University of Naples, 80138 Naples, Italy;
| | - Gianluca Pontone
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (S.M.); (C.M.D.); (G.P.)
- Department of Biomedical, Surgical and Sciences, University of Milan, 20122 Milan, Italy
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27
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Flachskampf FA. New Echocardiographic Reference Values: Why They Are Welcome. JACC Cardiovasc Imaging 2023; 16:1532-1535. [PMID: 37921724 DOI: 10.1016/j.jcmg.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/07/2023] [Indexed: 11/04/2023]
Affiliation(s)
- Frank A Flachskampf
- Divisions of Clinical Physiology and Cardiology, Uppsala University Clinic, and the Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
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28
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Nyberg J, Jakobsen EO, Østvik A, Holte E, Stølen S, Lovstakken L, Grenne B, Dalen H. Echocardiographic Reference Ranges of Global Longitudinal Strain for All Cardiac Chambers Using Guideline-Directed Dedicated Views. JACC Cardiovasc Imaging 2023; 16:1516-1531. [PMID: 37921718 DOI: 10.1016/j.jcmg.2023.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Myocardial deformation by echocardiographic strain imaging is a key measurement in cardiology, providing valuable diagnostic and prognostic information. Reference ranges for strain should be established from large healthy populations with minimal methodologic biases and variability. OBJECTIVES The aim of this study was to establish echocardiographic reference ranges, including lower normal limits of global strains for all 4 cardiac chambers, by guideline-directed dedicated views from a large healthy population and to evaluate the influence of subject-specific characteristics on strain. METHODS In total, 1,329 healthy participants from HUNT4Echo, the echocardiographic substudy of the 4th wave of the Trøndelag Health Study, were included. Echocardiographic recordings specific for each chamber were optimized according to current recommendations. Two experienced sonographers recorded all echocardiograms using GE HealthCare Vivid E95 scanners. Analyses were performed by experts using GE HealthCare EchoPAC. RESULTS The reference ranges for left ventricular (LV) global longitudinal strain and right ventricular free-wall strain were -24% to -16% and -35% to -17%, respectively. Correspondingly, left atrial (LA) and right atrial (RA) reservoir strains were 17% to 49% and 17% to 59%. All strains showed lower absolute values with higher age, except for LA and RA contractile strains, which were higher. The feasibility for strain was overall good (LV 96%, right ventricular 83%, LA 94%, and RA 87%). All chamber-specific strains were associated with age, and LV strain was associated with sex. CONCLUSIONS Reference ranges of strain for all cardiac chambers were established based on guideline-directed chamber-specific recordings. Age and sex were the most important factors influencing reference ranges and should be considered when using strain echocardiography.
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Affiliation(s)
- John Nyberg
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway
| | - Even Olav Jakobsen
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs Hospital, Trondheim, Norway
| | - Andreas Østvik
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Medical Image Analysis, Health Research, SINTEF Digital, Trondheim, Norway
| | - Espen Holte
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs Hospital, Trondheim, Norway
| | - Stian Stølen
- Clinic of Cardiology, St. Olavs Hospital, Trondheim, Norway
| | - Lasse Lovstakken
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway
| | - Bjørnar Grenne
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs Hospital, Trondheim, Norway
| | - Havard Dalen
- Department of Circulation and Medical Imaging, NTNU-Norwegian University of Science and Technology, Trondheim, Norway; Clinic of Cardiology, St. Olavs Hospital, Trondheim, Norway; Department of Medicine, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway.
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29
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Lu F, Wu B, Li J, Xu N, Jiang H, Shu X, Wang Y. Left ventricular myocardial work for the prediction of postoperative outcomes in patients with bicuspid aortic stenosis. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:2497-2506. [PMID: 37831293 DOI: 10.1007/s10554-023-02959-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 09/12/2023] [Indexed: 10/14/2023]
Abstract
Chronic elevation of left ventricular (LV) afterload contributes to adverse LV remodeling and myocardial impairment in bicuspid aortic valve (BAV) patients with severe aortic stenosis (AS). Incorporating LV afterload into global longitudinal strain (GLS) analysis, myocardial work facilitates early detection of LV dysfunction. The present study was to evaluate myocardial work in BAV patients with severe AS undergoing surgical aortic valve replacement (SAVR) and to evaluate its prognostic impact on early postoperative outcomes. Between January 2021 and March 2022, BAV patients with severe AS scheduled for SAVR were included and underwent comprehensive transthoracic echocardiography. Quantification of LV myocardial work was performed to obtain LV global work index (GWI), global constructive work (GCW), global wasted work (GWW), and global work efficiency (GWE). Clinical outcome was defined as a composite of major cardiovascular events including mortality, myocardial infarction, stroke, acute kidney injury, low cardiac output syndrome and vascular complications during hospitalization or within 30 days after operation. Among 103 BAV patients with severe AS undergoing SAVR (mean age of 65 ± 9 years, 57.3% male), 22 experienced postoperative major cardiovascular events. BAV patients with major cardiovascular events demonstrated lower LV GWI (P < 0.001) and GCW (P = 0.002) along with elder age (P = 0.030), decreased LVGLS (P = 0.026) and right ventricular longitudinal strain (P = 0.019), and higher prevalence of abnormal average E/e' ratio (P = 0.029) than those without major events. Decreased LV GWI and GCW was independently associated with the occurrence of major cardiovascular events (P < 0.01 for adjusted OR). Multivariable logistic regression model including LV GWI demonstrated superior power than the model including LVGLS and yielded best discrimination for BAV patients with and without major cardiovascular events during early postoperative period. Echocardiography-based LV myocardial work overcomes the limitations of LVGLS and presents as a promising novel index for the early detection of functional myocardial damage and the optimization of intervention timing among BAV patients with severe AS.
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Affiliation(s)
- Feiwei Lu
- Department of Echocardiography, Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai, 200032, China
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Boting Wu
- Department of Transfusion, Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Jun Li
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Nuo Xu
- Department of Echocardiography, Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai, 200032, China
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Hao Jiang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Xianhong Shu
- Department of Echocardiography, Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai, 200032, China
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Yongshi Wang
- Department of Echocardiography, Zhongshan Hospital Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China.
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Cardoso I, Viegas JM, Rosa SA, Brás PG, Grazina A, Cruz I, Branco LM, Galrinho A, Fiarresga A, Lopes LR, Ferreira RC. Three-dimensional echocardiography for the evaluation of hypertrophic cardiomyopathy patients: relation to symptoms and exercise capacity. Int J Cardiovasc Imaging 2023; 39:2475-2481. [PMID: 37821713 PMCID: PMC10691975 DOI: 10.1007/s10554-023-02952-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/04/2023] [Indexed: 10/13/2023]
Abstract
Patients with hypertrophic cardiomyopathy may exhibit impaired functional capacity, associated with increased morbidity and mortality. Systolic function is one of the determinants of functional capacity. Early identification of systolic disfunction may identify patients at risk for adverse outcomes. Myocardial deformation parameters, derived from three-dimensional (3D) speckle-tracking echocardiography (3DSTE) are useful tools to assess left ventricular systolic function, and are often abnormal before a decline in ejection fraction is seen. The aim of this study was to evaluate the correlation between myocardial deformation parameters obtained by 3DSTE and functional capacity in patients with hypertrophic cardiomyopathy. Seventy-four hypertrophic cardiomyopathy adult patients were prospectively evaluated. All patients underwent a dedicated 2D and 3D echocardiographic examination and cardiopulmonary exercise testing (CPET). Values of 3D global radial (GRS), longitudinal (3DGLS) and circumferential strain (GCS) were overall reduced in our population: 99% (n = 73) of the patients had reduced GLS, 82% (n = 61) had reduced GRS and all patients had reduced GCS obtain by 3DSTE. Average peak VO2 was 21.01 (6.08) ml/Kg/min; 58% (n = 39) of the patients showed reduced exercise tolerance (predicted peak VO2 < 80%). The average VE/VCO2 slope was 29.0 (5.3) and 16% (n = 11) of the patients had impaired ventilatory efficiency (VE/VCO2 > 34). In multivariable analysis, 3D GLS (β1 = 0.10, 95%CI: 0.03;0.23, p = 0.014), age (β1 = -0.15, 95%CI: -0.23; -0.05, p = 0.002) and female gender (β1 = -5.10, 95%CI: -7.7; -2.6, p < 0.01) were independently associated with peak VO2. No association was found between left ventricle ejection fraction obtain and peak VO2 (r = 0.161, p = 0.5). Impaired myocardial deformation parameters evaluated by 3DSTE were associated with worse functional capacity assessed by peak VO2.
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Affiliation(s)
- Isabel Cardoso
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal.
| | - José Miguel Viegas
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - Sílvia Aguiar Rosa
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - Pedro Garcia Brás
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - André Grazina
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - Inês Cruz
- Hospital Garcia de Orta, Almada, Portugal
| | - Luísa Moura Branco
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - Ana Galrinho
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - António Fiarresga
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
| | - Luís R Lopes
- Inherited Cardiac Disease Unit, Bart's Heart Centre, St Bartholomew´s Hospital, London, UK
- Centre for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Rui Cruz Ferreira
- Department of Cardiology, Santa Marta Hospital, Rua de Santa Marta, n.50, Lisbon, 1169-024, Portugal
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Chen HH, Bhat A, Gan GC, Khanna S, Ahlenstiel G, Negishi K, Tan TC. The impact of body mass index on cardiac structure and function in a cohort of obese patients without traditional cardiovascular risk factors. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2023; 19:200211. [PMID: 37719420 PMCID: PMC10502350 DOI: 10.1016/j.ijcrp.2023.200211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 08/06/2023] [Accepted: 09/07/2023] [Indexed: 09/19/2023]
Abstract
Background Obesity has been linked with alterations in hemodynamic, autonomic, and hormonal pathways in the body, leading to a spectrum of cardiovascular changes. We sought to evaluate the effects of obesity on structural and functional changes of the heart in the absence of cardiac disease and associated risk factors. Methods We identified healthy outpatients without any cardiovascular disease or risk factors from our institution's echocardiography database (2017-2020). Patients were stratified by body mass index (BMI; normal: 18.5-25 kg/m2; overweight: 25-30 kg/m2; class 1 obesity: 30-35 kg/m2; class 2 obesity: 35-40 kg/m2; class 3 obesity: >40 kg/m2). Traditional and advanced echocardiographic parameters of cardiac chamber size and function including left ventricular global longitudinal strain (LV-GLS), left atrial reservoir strain (LASr), and right ventricular free wall strain (RV-FWS) were examined. The optimal cut-off BMI for discriminating LV-GLS (>-17.5%), LASr (<23%), and RV-FWS (>-23%) impairment was calculated using ROC curves. Results 307 patients were assessed (41.5 ± 13.3yrs; 36.5%male; LVEF 61.3 ± 4.8%). No significant differences in indexed chamber volumes or LVEF were appreciated across BMI groups (p > 0.05 for all). LV-GLS, LASr, and RV-FWS were all significant on one-way ANOVA for differences from the group mean (all p < 0.01). Jonckheere-Terpstra test confirmed a significant trend of lower absolute LV-GLS, LASr and RV-FWS values across the rising BMI groups. On ROC curve analysis, a BMI value of 29.9 kg/m2, 35.1 kg/m2, and 37.3 kg/m2 were associated with LASr (AUC: 0.75), RV-FWS (AUC: 0.72), and LV-GLS (AUC: 0.75) impairment respectively. Conclusion Obesity is linked with subclinical reduction of cardiac function in otherwise healthy subjects without cardiovascular risk factors, with reduction of left atrial function occurring at lower BMI, followed by the right and left ventricular function.
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Affiliation(s)
- Henry H.L. Chen
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of Sydney, Camperdown, NSW, 2006, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Aditya Bhat
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
| | - Gary C.H. Gan
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
- Department of Cardiology, Westmead Hospital, Sydney, NSW, 2145, Australia
| | - Shaun Khanna
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Golo Ahlenstiel
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Kazuaki Negishi
- University of Sydney, Camperdown, NSW, 2006, Australia
- Department of Cardiology, Nepean Hospital, Sydney, NSW, 2753, Australia
| | - Timothy C. Tan
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of Sydney, Camperdown, NSW, 2006, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
- Department of Cardiology, Westmead Hospital, Sydney, NSW, 2145, Australia
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de Courson H, Chadefaux G, Loiseau A, Georges D, Biais M. Myocardial dysfunction assessed by speckle-tracking in good-grade subarachnoid hemorrhage patients (WFNS 1-2): a prospective observational study. Crit Care 2023; 27:455. [PMID: 37990276 PMCID: PMC10664298 DOI: 10.1186/s13054-023-04738-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 11/14/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Cardiac complications due to non-traumatic subarachnoid hemorrhage (SAH) are usually described using classical echocardiographic evaluation. Strain imaging appears to have better sensitivity than standard echocardiographic markers for the diagnosis of left ventricular dysfunction. The aim of this study was to determine the prevalence of cardiac dysfunction defined as a Global Longitudinal Strain (GLS) ≥ - 20% in patients with good-grade SAH (WFNS 1 or 2). METHODS Seventy-six patients with good-grade SAH were prospectively enrolled and analyzed at admission for neurocritical care. Transthoracic echocardiography was performed on days 1, 3, and 7 after hemorrhage. Routine measurements, including left ventricular ejection fraction (LVEF), were performed, and off-line analysis was performed by a blinded examiner, to determine 2-, 3-, and 4-cavity longitudinal strain and left ventricular GLS. GLS was considered altered if it was ≥ - 20%, we also interested the value of ≥ - 17%. LVEF was considered altered if it was < 50%. RESULTS On day 1, 60.6% of patients had GLS ≥ - 20% and 21.2% of patient had GLS ≥ - 17%. In comparison, alteration of LVEF was present in only 1.7% of patients. The concordance rate between LVEF < 50% and GLS ≥ - 20% and LVEF ≥ 50% and GLS < - 20% was 46%. CONCLUSION Strain imaging showed a higher prevalence (60.6%) of left ventricular dysfunction during the acute phase of good-grade SAH (WFNS 1 or 2) than previously described.
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Affiliation(s)
- Hugues de Courson
- Department of Anesthesiology and Critical Care, Bordeaux University Hospital, Place Amélie Raba-Léon, Hôpital Tripode, 33000, Bordeaux, France
- INSERM, BPH, U1219, University of Bordeaux, 33000, Bordeaux, France
| | - Grégoire Chadefaux
- Department of Anesthesiology and Critical Care, Bordeaux University Hospital, Place Amélie Raba-Léon, Hôpital Tripode, 33000, Bordeaux, France
| | - Alexandre Loiseau
- Department of Anesthesiology and Critical Care, Bordeaux University Hospital, Place Amélie Raba-Léon, Hôpital Tripode, 33000, Bordeaux, France
| | - Delphine Georges
- Department of Anesthesiology and Critical Care, Bordeaux University Hospital, Place Amélie Raba-Léon, Hôpital Tripode, 33000, Bordeaux, France
| | - Matthieu Biais
- Department of Anesthesiology and Critical Care, Bordeaux University Hospital, Place Amélie Raba-Léon, Hôpital Tripode, 33000, Bordeaux, France.
- INSERM, U1034, Biology of Cardiovascular Diseases, University of Bordeaux, 33600, Pessac, France.
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Gunay T, Oztas SC. Left Atrial Mechanical Function And Stiffness In Patients With Premature Ventricular Contraction: A Speckle Tracking Study. KARDIOLOGIIA 2023; 63:84-90. [PMID: 37970860 DOI: 10.18087/cardio.2023.10.n2567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/08/2023] [Indexed: 11/19/2023]
Abstract
AIM Ventricular extrasystole (PVC) is characterized by premature ventricular depolarization and is associated with increased risk of arrhythmias and structural heart disease. This study aimed to investigate the association between the PVC burden and left atrial (LA) function in individuals without known cardiac disease. MATERIAL AND METHODS A cross-sectional study was conducted on 102 patients with PVCs who were admitted to a cardiology clinic. Transthoracic echocardiography was used to assess left ventricle (LV) parameters, including LV mass, LV ejection fraction (LVEF), LV global longitudinal strain (LVGLS), and LA function was evaluated using strain imaging. The PVC burden was categorized into three groups: <10 %, 10-20 %, and >20 %. RESULTS Changes in LV dimensions and LV mass index were associated with the groups with the PVC burden with 10-20 %, and >20 %. but differences in LVEF and LVGSL were not significant. Mean E / e' increased as the PVC burden increased (p<0.001). The mean global LA peak strain decreased as the PVC burden increased (p<0.001), while other mean LA measurements increased as the PVC burden increased (p<0.001) A higher PVC burden was associated with impaired LA function, as indicated by decreased global LA peak strain (PVC burden <10 %=38.1±3.2 vs. PVC burden 10-20 %=32.4±3.2 vs. PVC burden >20 %=27.7±2.6, in all groups p<0.001) and with increased LA stiffness (PVC burden <10 %=18.6±3.2 vs. PVC burden 10-20 %=27.5±5.5 vs. PVC burden >20 %=39.0±7.9, in all groups p<0.001). A strong negative correlation was found between global LA peak strain and LA stiffness (r=-0.779, p<0.001). CONCLUSION In individuals without known cardiac disease, a higher PVC burden was associated with impaired LA function, indicated by increased E / e', decreased LA strain, and increased LA stiffness. These findings suggest that PVC burden may contribute to LA dysfunction, potentially increasing the risk of cardiovascular events.
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Affiliation(s)
- T Gunay
- Health Sciences University, Bursa City Hospital
| | - S C Oztas
- Health Sciences University, Bursa City Hospital
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Labus J, Foit A, Mehler O, Rahmanian P, Wahlers T, Böttiger BW, Wetsch WA, Mathes A. Intraoperative Augmented Rotation and Circumferential Strain Compensate for Reduction of Left Ventricular Longitudinal Function After On-Pump CABG Surgery. J Cardiothorac Vasc Anesth 2023; 37:1912-1921. [PMID: 37393132 DOI: 10.1053/j.jvca.2023.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 05/25/2023] [Accepted: 06/06/2023] [Indexed: 07/03/2023]
Abstract
OBJECTIVES Left ventricular (LV) longitudinal function is reduced after on-pump coronary artery bypass grafting (CABG), while global LV function often is preserved. There are only limited data on the underlying compensatory mechanism. Therefore, the authors aimed to describe intraoperative changes of LV contractile pattern by myocardial strain analysis. DESIGN A prospective observational study. SETTING At a single university hospital. PARTICIPANTS A total of 30 patients scheduled for isolated on-pump CABG with an uneventful intraoperative course and preoperative preserved LV and RV function, sinus rhythm, without more-than-mild heart valve disease, or elevated pulmonary pressure. INTERVENTIONS Transesophageal echocardiography was performed after induction of anesthesia (T1), after termination of cardiopulmonary bypass (T2), and after sternal closure (T3). Echocardiographic evaluation was performed under stable hemodynamics, in sinus rhythm or atrial pacing, and vasopressor support with norepinephrine ≤0.1 µg/kg/min. MEASUREMENTS AND MAIN RESULTS EchoPAC v204 software (GE Vingmed Ultrasound AS, Norway) was used for analysis of 2-dimensional (2D) and 3-dimensional (3D) LV ejection fraction (EF), LV global longitudinal strain (GLS), LV global circumferential strain (GCS), LV global radial strain (GRS), LV apical rotation (aRot), LV basal rotation (bRot), and LV twist. Strain analysis was feasible in all included patients after termination of cardiopulmonary bypass (T2). Although there were no significant differences in the values of conventional echocardiographic parameters during the intraoperative interval, GLS deteriorated significantly after CABG compared to pre-bypass assessment (T1 v T2, -13.4% ± 2.9 v -11.8% ± 2.9; p = 0.007). GCS improved significantly after surgery (T1 v T2, -19.4% (IQR -17.1% to -21.2%) v -22.8% (IQR -21.1% to -24.7%); p < 0.001) as well as aRot (T1 v T2, -9.7° (IQR -7.1° to -14.1°) v -14.5° (IQR -12.1° to -17.1°); p < 0.001), bRot (T1 v T2, 5.1° (IQR 3.8°-6.7°) v 7.2° (IQR 5.6°-8.2°); p = 0.02), and twist (T1 v T2, 15.8° (IQR 11.7°-19.4°) v 21.6° (IQR 19.2°-25.1°); p < 0.001), while GRS remained unchanged. There were no significant changes in the values of GLS, GCS, GRS, aRot, bRot, or twist, as well as in the values of 2D and 3D LV EF before and after sternal closure (T2 v T3). CONCLUSION Beyond evaluation of longitudinal LV strain, measurements of circumferential and radial strain, as well as LV rotation and twist mechanics, were feasible in the intraoperative course of this study. Reduction of longitudinal function after on-pump CABG was compensated intraoperatively by improvement of GCS and rotation in the authors' group of patients. Perioperative assessment of GCS, GRS, as well as rotation and twist, might provide deeper insight into perioperative changes of cardiac mechanics.
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Affiliation(s)
- Jakob Labus
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany.
| | - André Foit
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Oliver Mehler
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Parwis Rahmanian
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Thorsten Wahlers
- Department of Cardiothoracic Surgery, Heart Center, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Bernd W Böttiger
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Wolfgang A Wetsch
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Alexander Mathes
- Department of Anesthesiology and Intensive Care Medicine, University Hospital of Cologne, and Faculty of Medicine, University of Cologne, Cologne, Germany
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Brann A, Miller J, Eshraghian E, Park JJ, Greenberg B. Global longitudinal strain predicts clinical outcomes in patients with heart failure with preserved ejection fraction. Eur J Heart Fail 2023; 25:1755-1765. [PMID: 37369633 DOI: 10.1002/ejhf.2947] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/09/2023] [Accepted: 06/21/2023] [Indexed: 06/29/2023] Open
Abstract
AIMS Patients with heart failure with preserved ejection fraction (HFpEF) are at high risk for hospitalization and mortality and many of these patients experience a deterioration in left ventricular ejection fraction (LVEF) over time. Global longitudinal strain (GLS) is a sensitive marker of myocardial dysfunction that could help predict risk for future events in this population. We assessed whether GLS can predict adverse clinical outcomes and future deterioration in LVEF in patients with HFpEF. METHODS AND RESULTS In this retrospective cohort study, patients with HFpEF were divided into groups according to abnormal GLS (>-15.8%) or normal GLS (<-15.8%).The primary outcomes were: a composite of cardiovascular mortality or heart failure hospitalization and deterioration in LVEF to <40%. Among the 311 patients with HFpEF, 128 patients (41%) had normal GLS and 183 patients (59%) had abnormal GLS. After a median follow-up of 4.6 years, the composite outcome occurred more commonly in patients with abnormal GLS compared to patients with normal GLS (62% vs. 44%; hazard ratio [HR] 1.74, 95% confidence interval [CI] 1.3-2.4, p < 0.001). Patients with abnormal GLS were also more likely to experience a deterioration in LVEF (19% vs. 10%; HR 2.2, 95% CI 1.2-4.3, p = 0.018). When assessed as a continuous variable, each 1% increase in GLS was associated with 10% increased odds for the composite outcome and 13% increased odds for deterioration in LVEF. CONCLUSION In patients with HFpEF, abnormal GLS is common and is a strong predictor for clinical events and future deterioration in LVEF.
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Affiliation(s)
- Alison Brann
- Division of Cardiology, University of California San Diego, La Jolla, CA, USA
| | - James Miller
- Department of Internal Medicine, University of California San Diego, La Jolla, CA, USA
| | - Emily Eshraghian
- Division of Cardiology, University of California San Diego, La Jolla, CA, USA
| | - Jin Joo Park
- Division of Cardiology, University of California San Diego, La Jolla, CA, USA
- Division of Cardiology, Seoul National University Bundang Hospital, Seongnam-si, South Korea
| | - Barry Greenberg
- Division of Cardiology, University of California San Diego, La Jolla, CA, USA
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Haas P, Santos ABS, Cañon-Montañez W, Bittencourt MS, Torres FS, Ribeiro ALP, Duncan BB, Foppa M. Associations Between Coronary Artery Calcification and Left Ventricular Global Longitudinal Strain and Diastolic Parameters: the ELSA-Brasil Study. Am J Cardiol 2023; 204:215-222. [PMID: 37556890 DOI: 10.1016/j.amjcard.2023.06.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 06/29/2023] [Indexed: 08/11/2023]
Abstract
Atherosclerosis burden can be evaluated in asymptomatic patients by measuring coronary artery calcification (CAC), whereas the global longitudinal strain (GLS) and diastolic function parameters (mitral E/e' ratio, septal e', and lateral e') are used to evaluate subclinical left ventricular (LV) dysfunction. We investigated whether subjects with CAC (CAC >0 Agatston units) would present with an impairment in LV functional parameters. Among the participants of the ELSA-Brasil cohort free of clinically prevalent cardiovascular disease who performed cardiac computed tomography and echocardiography within the study protocol, we tested whether those with CAC >0 presented with worse GLS and diastolic function parameters. CAC >0 was present in 203 of the 612 included participants (33.17%; age 51.4 ± 8.6 years, 52.1% women). Absolute CAC values did not correlate with GLS (ro = 0.07, p = 0.105) but did so with E/e' (ro = 0.19, p <0.001), septal e' (ro = 0.28, p <0.001), and lateral e' (ro = 0.30, p <0.001), with stronger correlations in men. Those with CAC >0 had worse mitral E/e' ratios (7.75 ± 0.13 vs 7.01 ± 0.09; p ≤0.001), septal e' (8.25 ± 0.15 vs 9.59 ± 0.11 cm/s; p <0.001), and lateral e' (10.13 ± 0.20 vs 11.99 ± 0.14 cm/s; p ≤0.001), respectively. However, these associations were not independent of diabetes, obesity, hypertension, smoking, and low-density lipoprotein cholesterol, persisting only as significant associations of CAC >0 with mitral E/e' ratio and septal e' in men. There is an association between subclinical coronary atherosclerosis and impaired LV functional parameters. These associations are more likely attributed to the presence of common cardiovascular risk factors in the general population. However, in men, it seems to exist as an independent association.
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Affiliation(s)
- Priscila Haas
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Angela B S Santos
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Marcio S Bittencourt
- University of Pittsburgh, Pittsburgh, Pennsylvania, United States and School of Medicine, Universidade de São Paulo, São Paulo, Brazil
| | | | - Antonio L P Ribeiro
- School of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Bruce B Duncan
- Postgraduate Program in Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Murilo Foppa
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
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Orru D'Ávila LB, Gervazoni Balbuena de Lima AC, Milani M, Oliveira Milani FJGP, Bernardelli Cipriano GF, Le Bihan DCS, de Castro FI, Junior GC. Left ventricular global longitudinal strain and cardiorespiratory fitness in patients with heart failure: systematic review and meta-analysis. Hellenic J Cardiol 2023:S1109-9666(23)00181-1. [PMID: 37778639 DOI: 10.1016/j.hjc.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/18/2023] [Accepted: 09/16/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND There is no definition for strain deformation values in relation to cardiorespiratory fitness (CRF) in different heart failure (HF) phenotypes. AIM To identify the relationship between echocardiographic systolic function measurements and CRF in HF patients. METHODS Systematic review and meta-analysis following the PRISMA recommendations. Studies reporting echocardiographic assessments of left ventricular global longitudinal strain (LVGLS), left ventricular ejection fraction (LVEF) and direct measurement of peak oxygen uptake (VO2peak) in HF patients with reduced or preserved LVEF (HFrEF, HFpEF) were included. The patients were divided into Weber classes according to VO2peak. RESULTS Twenty-five studies involving a total of 2,136 patients (70.5% with HFpEF) were included. Mean LVEF and LVGLS were similar in HFpEF patients in Weber Class A/B and Class C/D. In HFrEF patients, a non-significant difference was found in LVEF between Weber Class A/B (30.2% [95%CI: 29.6 to 30.9%]) and Class C/D (25.2% [95%CI: 20.5 to 29.9%]). In HFrEF patients, mean LVGLS was significantly lower in Class C/D compared to Class A/B (6.5% [95%CI: 6.0 to 7.1%] and 10.3% [95%CI: 9.0 to 11.5%], respectively). The correlation between VO2peak and LVGLS (r2 = 0.245) was nearly twofold stronger than that between VO2peak and LVEF (r2 = 0.137). CONCLUSIONS Low LVGLS values were associated with low CRF in HFrEF patients. Although a weak correlation was found between systolic function at rest and CRF, the correlation between VO2peak and LVGLS was nearly twofold stronger than that with LVEF, indicating that LVGLS may be a better predictor of CRF in patients with HFrEF.
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Affiliation(s)
| | | | - Mauricio Milani
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil; REVAL/BIOMED, Hasselt University, Hasselt, Belgium
| | | | - Graziella França Bernardelli Cipriano
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil; Rehabilitation Sciences Program, University of Brasilia (UnB), Brasilia, DF, Brazil
| | - David C S Le Bihan
- University of São Paulo | USP · Heart Institute São Paulo (InCor), São Paulo, SP, Brazil
| | - Fesc Isac de Castro
- Rheumatology Division, School of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Gerson Cipriano Junior
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil
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Smiseth OA, Donal E, Boe E, Ha JW, Fernandes JF, Lamata P. Phenotyping heart failure by echocardiography: imaging of ventricular function and haemodynamics at rest and exercise. Eur Heart J Cardiovasc Imaging 2023; 24:1329-1342. [PMID: 37542477 PMCID: PMC10531125 DOI: 10.1093/ehjci/jead196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 08/07/2023] Open
Abstract
Traditionally, congestive heart failure (HF) was phenotyped by echocardiography or other imaging techniques according to left ventricular (LV) ejection fraction (LVEF). The more recent echocardiographic modality speckle tracking strain is complementary to LVEF, as it is more sensitive to diagnose mild systolic dysfunction. Furthermore, when LV systolic dysfunction is associated with a small, hypertrophic ventricle, EF is often normal or supernormal, whereas LV global longitudinal strain can reveal reduced contractility. In addition, segmental strain patterns may be used to identify specific cardiomyopathies, which in some cases can be treated with patient-specific medicine. In HF with preserved EF (HFpEF), a diagnostic hallmark is elevated LV filling pressure, which can be diagnosed with good accuracy by applying a set of echocardiographic parameters. Patients with HFpEF often have normal filling pressure at rest, and a non-invasive or invasive diastolic stress test may be used to identify abnormal elevation of filling pressure during exercise. The novel parameter LV work index, which incorporates afterload, is a promising tool for quantification of LV contractile function and efficiency. Another novel modality is shear wave imaging for diagnosing stiff ventricles, but clinical utility remains to be determined. In conclusion, echocardiographic imaging of cardiac function should include LV strain as a supplementary method to LVEF. Echocardiographic parameters can identify elevated LV filling pressure with good accuracy and may be applied in the diagnostic workup of patients suspected of HFpEF.
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Affiliation(s)
- Otto A Smiseth
- Division of Cardiovascular and Pulmonary Diseases, Institute for Surgical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Erwan Donal
- Department of Cardiology, CHU Rennes and Inserm, LTSI, University of Rennes, Rennes, France
| | - Espen Boe
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, Oslo, Norway
| | - Jong-Won Ha
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Joao F Fernandes
- Department of Biomedical Engineering, School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
| | - Pablo Lamata
- Department of Biomedical Engineering, School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
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Giorgione V, Khalil A, O'Driscoll J, Thilaganathan B. Postpartum cardiovascular function in patients with hypertensive disorders of pregnancy: a longitudinal study. Am J Obstet Gynecol 2023; 229:292.e1-292.e15. [PMID: 36935069 DOI: 10.1016/j.ajog.2023.03.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/19/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND Women with a history of hypertensive disorders of pregnancy are at increased risk of cardiovascular diseases, which are usually mediated by the development of cardiovascular risk factors, such as chronic hypertension, metabolic syndrome, or subclinical myocardial dysfunction. Increasing evidence has been showing that little time elapses between the end of pregnancy and the development of these cardiovascular risk factors. OBJECTIVE This study aimed to assess the persistence of hypertension and myocardial dysfunction at 4 months postpartum in a cohort of women with hypertensive disorders of pregnancy, and to compare the echocardiographic parameters between the peripartum and the postpartum period. STUDY DESIGN In a longitudinal prospective study, a cohort of women with preterm or term hypertensive disorders of pregnancy and an unmatched group of women with term normotensive pregnancy were recruited. Women with preexisting chronic hypertension (n=29) were included in the hypertensive disorders of pregnancy cohort. All participants underwent 2 cardiovascular assessments: the first was conducted either before or within 1 week of delivery (V1: peripartum assessment), and the second between 3 and 12 months following delivery (V2: postpartum assessment). The cardiovascular evaluation included blood pressure profile, maternal transthoracic echocardiography (left ventricular mass index, relative wall thickness, left atrial volume index, E/A, E/e', peak velocity of tricuspid regurgitation, ejection fraction, and left ventricular global longitudinal strain and twist), and metabolic assessment (fasting glycemia, insulin, lipid profile, and waist measurement). Echocardiographic data were compared between V1 and V2 using paired t test or McNemar test in hypertensive disorders of pregnancy and in the control groups. RESULTS Among 260 patients with pregnancies complicated by hypertensive disorders of pregnancy and 33 patients with normotensive pregnancies, 219 (84.2%) and 30 (90.9%) attended postpartum follow-up, respectively. Patients were evaluated at a median of 124 days (interquartile range, 103-145) after delivery. Paired comparisons of echocardiographic findings demonstrated significant improvements in cardiac remodeling rates (left ventricular mass index [g/m2], 63.4±14.4 vs 78.9±16.2; P<.001; relative wall thickness, 0.35±0.1 vs 0.42±0.1; P<.001), most diastolic indices (E/e', 6.3±1.6 vs 7.4±1.9; P<.001), ejection fraction (ejection fraction <55%, 9 [4.1%] vs 28 [13.0%]; P<.001), and global longitudinal strain (-17.3±2.6% vs -16.2±2.4%; P<.001) in the postpartum period compared with the peripartum. The same improvements in cardiac indices were observed in the normotensive group. However, at the postnatal assessment, 153 of 219 (69.9%) had either hypertension (76/219; 34.7%) or an abnormal global longitudinal strain (125/219; 57.1%), 13 of 67 (19.4%) had metabolic syndrome, and 18 of 67 (26.9%) exhibited insulin resistance. CONCLUSION Although persistent postpartum cardiovascular impairment was evident in a substantial proportion of patients given that more than two-thirds had either hypertension or myocardial dysfunction postpartum, cardiac modifications because of pregnancy-related overload and hypertension were more pronounced in the peripartum than in the postpartum period.
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Affiliation(s)
- Veronica Giorgione
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Asma Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Jamie O'Driscoll
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; School of Psychology and Life Sciences, Canterbury Christ Church University, Canterbury, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom.
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40
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Brandt RR, Stöbe S, Ewers A, Helfen A. [Echocardiography in cardiac arrhythmias]. Herzschrittmacherther Elektrophysiol 2023; 34:256-264. [PMID: 37584761 DOI: 10.1007/s00399-023-00956-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 07/19/2023] [Indexed: 08/17/2023]
Abstract
Echocardiography plays a key role in planning and guidance of electrophysiological procedures. After exclusion of structural heart disease, echocardiography provides insight into the extent of left atrial remodeling by determining left atrial metrics. This "biomarker" is associated with the risk of new-onset atrial fibrillation and predictive of atrial fibrillation recurrence after ablation. Transesophageal echocardiography is necessary to exclude left atrial thrombi and is able to guide a transseptal puncture. In case of a rare but life-threatening cardiac tamponade, an echocardiographic-guided pericardiocentesis ensures quick and effective treatment. Left ventricular ejection fraction and deformation analysis determined by echocardiography are established methods for risk stratification in patients with systolic dysfunction and used to guide pharmacological and device therapy.
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Affiliation(s)
- Roland R Brandt
- Abteilung für Kardiologie, Kerckhoff Klinik GmbH, Benekestr. 2-8, 61231, Bad Nauheim, Deutschland.
| | - Stephan Stöbe
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
| | - Aydan Ewers
- Medizinische Universitätsklinik II - Kardiologie und Angiologie, BG Universitätsklinikum Bergmannsheil Bochum, Bürkle de la Camp-Platz 1, 44789, Bochum, Deutschland
| | - Andreas Helfen
- Abteilung für Kardiologie, Katholische St. Paulus Gesellschaft, St.-Marien-Hospital Lünen, Altstadtstr. 23, 44534, Lünen, Deutschland
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41
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Lindseth KT, Gerdts E, Midtbø H, Pristaj N, Cramariuc D, Einarsen E. Myocardial Work in Middle-Aged Adults with Overweight and Obesity: Associations with Sex and Central Arterial Stiffness. J Clin Med 2023; 12:5676. [PMID: 37685743 PMCID: PMC10488455 DOI: 10.3390/jcm12175676] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/15/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
We explored global myocardial work index (GWI), a novel measure of myocardial function that integrates left ventricular (LV) hemodynamic load, in relation to sex and increased body mass index (BMI). We used data from 467 individuals (61% women, average age 47 ± 9 years and BMI 31.2 kg/m2) without known cardiac disease. Central arterial function was analysed by applanation tonometry. GWI was calculated from global longitudinal strain (GLS) and post-echocardiography supine blood pressure (BP). Covariables of GWI were identified in linear regression analyses. Women had higher BMI, aortic augmentation pressure (12 ± 7 vs. 8 ± 6 mmHg), LV GLS (20.0 ± 2.8 vs. 18.8 ± 2.8%), and GWI (2126 ± 385 vs. 2047 ± 389 mmHg%) than men (all p < 0.05). In univariable analyses, higher GWI was associated with female sex, higher age, systolic BP, LV wall stress, LV ejection fraction, left atrial size, LV ejection time, and with lower waist circumference (all p < 0.05). In multivariable analysis, adjusting for these correlates, female sex remained independently associated with higher GWI (β = 0.13, p = 0.007). After additional adjustment for aortic augmentation pressure or central pulse pressure, this association became non-significant. In conclusion, the higher GWI in women compared to men was mainly explained by increased LV workload due to higher aortic augmentation pressure in women.
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Affiliation(s)
- Katrine Tryti Lindseth
- Center for Research on Cardiac Disease in Women, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway; (K.T.L.)
| | - Eva Gerdts
- Center for Research on Cardiac Disease in Women, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway; (K.T.L.)
| | - Helga Midtbø
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; (H.M.); (D.C.)
| | - Nadia Pristaj
- Center for Research on Cardiac Disease in Women, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway; (K.T.L.)
| | - Dana Cramariuc
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; (H.M.); (D.C.)
| | - Eigir Einarsen
- Department of Medicine, Nordland Hospital Trust, Vesterålen Hospital, 8450 Stokmarknes, Norway;
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42
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Zingaro A, Vergara C, Dede' L, Regazzoni F, Quarteroni A. A comprehensive mathematical model for cardiac perfusion. Sci Rep 2023; 13:14220. [PMID: 37648701 PMCID: PMC10469210 DOI: 10.1038/s41598-023-41312-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 08/24/2023] [Indexed: 09/01/2023] Open
Abstract
The aim of this paper is to introduce a new mathematical model that simulates myocardial blood perfusion that accounts for multiscale and multiphysics features. Our model incorporates cardiac electrophysiology, active and passive mechanics, hemodynamics, valve modeling, and a multicompartment Darcy model of perfusion. We consider a fully coupled electromechanical model of the left heart that provides input for a fully coupled Navier-Stokes-Darcy Model for myocardial perfusion. The fluid dynamics problem is modeled in a left heart geometry that includes large epicardial coronaries, while the multicompartment Darcy model is set in a biventricular myocardium. Using a realistic and detailed cardiac geometry, our simulations demonstrate the biophysical fidelity of our model in describing cardiac perfusion. Specifically, we successfully validate the model reliability by comparing in-silico coronary flow rates and average myocardial blood flow with clinically established values ranges reported in relevant literature. Additionally, we investigate the impact of a regurgitant aortic valve on myocardial perfusion, and our results indicate a reduction in myocardial perfusion due to blood flow taken away by the left ventricle during diastole. To the best of our knowledge, our work represents the first instance where electromechanics, hemodynamics, and perfusion are integrated into a single computational framework.
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Affiliation(s)
- Alberto Zingaro
- MOX, Laboratory of Modeling and Scientific Computing, Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy.
- ELEM Biotech S.L., Pier01, Palau de Mar, Plaça Pau Vila, 1, 08003, Barcelona, Spain.
| | - Christian Vergara
- LaBS, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
| | - Luca Dede'
- MOX, Laboratory of Modeling and Scientific Computing, Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
| | - Francesco Regazzoni
- MOX, Laboratory of Modeling and Scientific Computing, Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
| | - Alfio Quarteroni
- MOX, Laboratory of Modeling and Scientific Computing, Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy
- Institute of Mathematics, École Polytechnique Fédérale de Lausanne, Station 8, Av. Piccard, CH-1015, Lausanne, Switzerland
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Bizjak DA, Nussbaumer D, Winkert K, Treff G, Takabajashi K, Mentz L, Schober F, Buhl JL, John L, Dreyhaupt J, Steeb L, Harps LC, Parr MK, Diel P, Zügel M, Steinacker JM. Acute Effects of Single Versus Combined Inhaled β2-Agonists Salbutamol and Formoterol on Time Trial Performance, Lung Function, Metabolic and Endocrine Variables. SPORTS MEDICINE - OPEN 2023; 9:79. [PMID: 37640958 PMCID: PMC10462601 DOI: 10.1186/s40798-023-00630-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 08/17/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND High prevalence rates of β2-agonist use among athletes in competitive sports makes it tempting to speculate that illegitimate use of β2-agonists boosts performance. However, data regarding the potential performance-enhancing effects of inhaled β2-agonists and its underlying molecular basis are scarce. METHODS In total, 24 competitive endurance athletes (12f/12m) participated in a clinical double-blinded balanced four-way block cross-over trial to investigate single versus combined effects of β2-agonists salbutamol (SAL) and formoterol (FOR), to evaluate the potential performance enhancement of SAL (1200 µg, Cyclocaps, Pb Pharma GmbH), FOR (36 µg, Sandoz, HEXAL AG) and SAL + FOR (1200 µg + 36 µg) compared to placebo (PLA, Gelatine capsules containing lactose monohydrate, Pharmacy of the University Hospital Ulm). Measurements included skeletal muscle gene and protein expression, endocrine regulation, urinary/serum β2-agonist concentrations, cardiac markers, cardiopulmonary and lung function testing and the 10-min time trial (TT) performance on a bicycle ergometer as outcome variables. Blood and urine samples were collected pre-, post-, 3 h post- and 24 h post-TT. RESULTS Mean power output during TT was not different between study arms. Treatment effects regarding lung function (p < 0.001), echocardiographic (left ventricular end-systolic volume p = 0.037; endocardial global longitudinal strain p < 0.001) and metabolic variables (e.g. NR4A2 and ATF3 pathway) were observed without any influence on performance. In female athletes, total serum β2-agonist concentrations for SAL and FOR were higher. Microarray muscle gene analysis showed a treatment effect for target genes in energy metabolism with strongest effect by SAL + FOR (NR4A2; p = 0.001). Of endocrine variables, follicle-stimulating hormone (3 h Post-Post-TT), luteinizing hormone (3 h Post-Pre-TT) and insulin (Post-Pre-TT) concentrations showed a treatment effect (all p < 0.05). CONCLUSIONS No endurance performance-enhancing effect for SAL, FOR or SAL + FOR within the permitted dosages compared to PLA was found despite an acute effect on lung and cardiac function as well as endocrine and metabolic variables in healthy participants. The impact of combined β2-agonists on performance and sex-specific thresholds on the molecular and cardiac level and their potential long-term performance enhancing or health effects have still to be determined. TRIAL REGISTRATION Registered at Eudra CT with the number: 2015-005598-19 (09.12.2015) and DRKS with number DRKS00010574 (16.11.2021, retrospectively registered).
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Affiliation(s)
- Daniel A Bizjak
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany.
| | - Dorle Nussbaumer
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Kay Winkert
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Gunnar Treff
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
- Institute of Sports Medicine, Paracelsus Medical University Salzburg, 5020, Salzburg, Austria
| | - Kensuke Takabajashi
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Lennart Mentz
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Franziska Schober
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Jasmine-Lèonike Buhl
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Lucas John
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Jens Dreyhaupt
- Institute of Epidemiology and Medical Biometry, Ulm University, 89075, Ulm, Germany
| | - Luise Steeb
- Institute of Epidemiology and Medical Biometry, Ulm University, 89075, Ulm, Germany
| | - Lukas C Harps
- Pharmaceutical Analysis and Metabolism, Institute of Pharmacy, Freie Universität Berlin, 14195, Berlin, Germany
| | - Maria K Parr
- Pharmaceutical Analysis and Metabolism, Institute of Pharmacy, Freie Universität Berlin, 14195, Berlin, Germany
| | - Patrick Diel
- Institute of Cardiovascular Research and Sports Medicine, Molecular and Cellular Sports Medicine, German Sport University Cologne, 50933, Cologne, Germany
| | - Martina Zügel
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
| | - Jürgen M Steinacker
- Department of Internal Medicine, Division of Sports and Rehabilitation Medicine, University Hospital Ulm, 89075, Ulm, Germany
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44
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Merkx R, Leerink JM, Feijen E(LA, de Baat EC, Bellersen L, Bresters D, van Dalen EC, van Dulmen-den Broeder E, van der Heiden-van der Loo M, van den Heuvel-Eibrink MM, Kok JL, Louwerens M, Maas AH, Neggers SJ, Ronckers CM, Teepen JC, Teske AJ, Tissing WJ, de Vries AC, Weijers G, de Korte CL, Loonen J, Mavinkurve-Groothuis AM, van der Pal HJ, Kremer LC, Kok WE, Kapusta L. Extensive Cardiac Function Analyses Using Contemporary Echocardiography in Childhood Cancer Survivors: A DCCSS LATER Study. JACC CardioOncol 2023; 5:472-485. [PMID: 37614574 PMCID: PMC10443197 DOI: 10.1016/j.jaccao.2023.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 06/07/2023] [Accepted: 06/12/2023] [Indexed: 08/25/2023] Open
Abstract
Background Childhood cancer survivors (CCS) are at risk for cardiotoxicity. Objectives We sought to assess how cardiac dysfunction measurements in CCS overlap and are differentially influenced by risk factors. Methods This cross-sectional Dutch Childhood Cancer Survivor Study evaluated echocardiograms of 1,397 ≥5-year CCS and 277 siblings. Of CCS, n = 1,254 received cardiotoxic (anthracyclines/mitoxantrone/radiotherapy involving the heart region [RTheart]) and n = 143 received potentially cardiotoxic (cyclophosphamide, ifosfamide, or vincristine) therapy. We assessed demographic, treatment-related, and traditional cardiovascular risk factors for cardiac dysfunction using multivariable logistic regression. Results CCS were a median of 26.7 years after diagnosis; 49% were women. Abnormal left ventricular ejection fraction (LVEF) (defined as <52% in men, <54% in women) occurred most commonly in CCS treated with anthracyclines and RTheart combined (38%). Age/sex-specific abnormal global longitudinal strain (GLS) occurred most commonly in CCS treated with RTheart, either with (41%) or without (38%) anthracyclines. Of CCS with normal LVEF, 20.2% showed abnormal GLS. Diastolic dysfunction grade ≥II was rare. Abnormal LVEF was mainly associated with female sex, anthracycline dose, and only in women, RTheart dose. Abnormal GLS was associated with female sex, RTheart dose, diastolic blood pressure, and only in women, anthracycline dose. Cyclophosphamide, ifosfamide, and vincristine were not associated with LVEF or GLS. Compared with siblings, CCS showed higher risk of abnormal LVEF (OR: 2.9; 95% CI: 1.4-6.6) and GLS (OR: 2.1; 95% CI: 1.2-3.7), independent of (potentially) cardiotoxic treatment-related and cardiovascular risk factors. Conclusions Abnormal LVEF and GLS constitute complementary measures of systolic dysfunction among long-term CCS. Their diagnostic value may differ according to cardiotoxic exposures. Also, CCS have residual, unexplained risk of cardiac dysfunction. (Early Detection of Cardiac Dysfunction in Childhood Cancer Survivors, a DCOG LATER study; NTR7481).
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Affiliation(s)
- Remy Merkx
- Medical Imaging/Radiology, Medical UltraSound Imaging Centre, Radboud Institute for Health Sciences, Radboud university medical center, the Netherlands
| | - Jan M. Leerink
- Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Esmée C. de Baat
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Louise Bellersen
- Cardiology, Radboud university medical center, Nijmegen, the Netherlands
| | - Dorine Bresters
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | | | | | - Marry M. van den Heuvel-Eibrink
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Pediatric Oncology, Sophia Children’s Hospital, Erasmus Medical Center, Rotterdam, the Netherlands
- Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Judith L. Kok
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Marloes Louwerens
- Internal Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Angela H.E.M. Maas
- Cardiology, Radboud university medical center, Nijmegen, the Netherlands
| | | | - Cécile M. Ronckers
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Childhood Cancer Epidemiology/German Childhood Cancer Registry, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Jop C. Teepen
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Arco J. Teske
- Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Wim J.E. Tissing
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Pediatric Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Andrica C.H. de Vries
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Pediatric Oncology, Sophia Children’s Hospital, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Gert Weijers
- Medical Imaging/Radiology, Medical UltraSound Imaging Centre, Radboud Institute for Health Sciences, Radboud university medical center, the Netherlands
| | - Chris L. de Korte
- Medical Imaging/Radiology, Medical UltraSound Imaging Centre, Radboud Institute for Health Sciences, Radboud university medical center, the Netherlands
| | - Jacqueline Loonen
- Hematology, Radboud university medical center, Nijmegen, the Netherlands
| | | | | | - Leontien C.M. Kremer
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
- Pediatrics, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Wouter E.M. Kok
- Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Livia Kapusta
- Pediatrics, Pediatric Cardiology Unit, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Cardiology, Amalia Children’s Hospital, Radboud university medical center, Nijmegen, the Netherlands
| | - Dutch LATER Study Group
- Medical Imaging/Radiology, Medical UltraSound Imaging Centre, Radboud Institute for Health Sciences, Radboud university medical center, the Netherlands
- Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Cardiology, Radboud university medical center, Nijmegen, the Netherlands
- Pediatric Oncology, Amsterdam UMC, VU University, Amsterdam, the Netherlands
- Trial- and Data Center, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Pediatric Oncology, Sophia Children’s Hospital, Erasmus Medical Center, Rotterdam, the Netherlands
- Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
- Internal Medicine, Leiden University Medical Center, Leiden, the Netherlands
- Medicine, Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands
- Childhood Cancer Epidemiology/German Childhood Cancer Registry, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
- Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
- Pediatric Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
- Hematology, Radboud university medical center, Nijmegen, the Netherlands
- Pediatrics, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Pediatrics, Pediatric Cardiology Unit, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Cardiology, Amalia Children’s Hospital, Radboud university medical center, Nijmegen, the Netherlands
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Diekmann J, Neuser J, Röhrich M, Derlin T, Zwadlo C, Koenig T, Weiberg D, Jäckle F, Kempf T, Ross TL, Tillmanns J, Thackeray JT, Widder J, Haberkorn U, Bauersachs J, Bengel FM. Molecular Imaging of Myocardial Fibroblast Activation in Patients with Advanced Aortic Stenosis Before Transcatheter Aortic Valve Replacement: A Pilot Study. J Nucl Med 2023:jnumed.122.265147. [PMID: 37290793 DOI: 10.2967/jnumed.122.265147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 04/10/2023] [Indexed: 06/10/2023] Open
Abstract
Using multimodal imaging, we investigated the extent and functional correlates of myocardial fibroblast activation in patients with aortic stenosis (AS) scheduled for transcatheter aortic valve replacement (TAVR). AS may cause myocardial fibrosis, which is associated with disease progression and may limit response to TAVR. Novel radiopharmaceuticals identify upregulation of fibroblast activation protein (FAP) as a cellular substrate of cardiac profibrotic activity. Methods: Twenty-three AS patients underwent 68Ga-FAP inhibitor 46 (68Ga-FAPI) PET, cardiac MRI, and echocardiography within 1-3 d before TAVR. Imaging parameters were correlated and then were integrated with clinical and blood biomarkers. Control cohorts of subjects without a history of cardiac disease and with (n = 5) and without (n = 9) arterial hypertension were compared with matched AS subgroups. Results: Myocardial FAP volume varied significantly among AS subjects (range, 1.54-138 cm3, mean ± SD, 42.2 ± 35.6 cm3) and was significantly higher than in controls with (7.42 ± 8.56 cm3, P = 0.007) and without (2.90 ± 6.67 cm3; P < 0.001) hypertension. FAP volume correlated with N-terminal prohormone of brain natriuretic peptide (r = 0.58, P = 0.005), left ventricular ejection fraction (r = -0.58, P = 0.02), mass (r = 0.47, P = 0.03), and global longitudinal strain (r = 0.55, P = 0.01) but not with cardiac MRI T1 (spin-lattice relaxation time) and extracellular volume (P = not statistically significant). In-hospital improvement in left ventricular ejection fraction after TAVR correlated with pre-TAVR FAP volume (r = 0.440, P = 0.035), N-terminal prohormone of brain natriuretic peptide, and strain but not with other imaging parameters. Conclusion: FAP-targeted PET identifies varying degrees of left ventricular fibroblast activation in TAVR candidates with advanced AS. 68Ga-FAPI signal does not match other imaging parameters, generating the hypothesis that it may become useful as a tool for personalized selection of optimal TAVR candidates.
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Affiliation(s)
- Johanna Diekmann
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany;
| | - Jonas Neuser
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Manuel Röhrich
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Thorsten Derlin
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Carolin Zwadlo
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Tobias Koenig
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Desiree Weiberg
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Felix Jäckle
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Tibor Kempf
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Tobias L Ross
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Jochen Tillmanns
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - James T Thackeray
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Julian Widder
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Uwe Haberkorn
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany; and
| | - Frank M Bengel
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
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46
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Graham FJ, Iaconelli A, Sonecki P, Campbell RT, Hunter D, Cleland JGF, Pellicori P. Defining Heart Failure Based on Imaging the Heart and Beyond. Card Fail Rev 2023; 9:e10. [PMID: 37427007 PMCID: PMC10326661 DOI: 10.15420/cfr.2022.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/19/2023] [Indexed: 07/11/2023] Open
Abstract
Water and salt retention, in other words congestion, are fundamental to the pathophysiology of heart failure and are important therapeutic targets. Echocardiography is the key tool with which to assess cardiac structure and function in the initial diagnostic workup of patients with suspected heart failure and is essential for guiding treatment and stratifying risk. Ultrasound can also be used to identify and quantify congestion in the great veins, kidneys and lungs. More advanced imaging methods might further clarify the aetiology of heart failure and its consequences for the heart and periphery, thereby improving the efficiency and quality of care tailored with greater precision to individual patient need.
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Affiliation(s)
- Fraser J Graham
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
| | - Antonio Iaconelli
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
| | | | - Ross T Campbell
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
| | - David Hunter
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
| | - John GF Cleland
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
| | - Pierpaolo Pellicori
- School of Cardiovascular and Metabolic Health, University of GlasgowGlasgow, UK
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47
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Masutani EM, Chandrupatla RS, Wang S, Zocchi C, Hahn LD, Horowitz M, Jacobs K, Kligerman S, Raimondi F, Patel A, Hsiao A. Deep Learning Synthetic Strain: Quantitative Assessment of Regional Myocardial Wall Motion at MRI. Radiol Cardiothorac Imaging 2023; 5:e220202. [PMID: 37404797 PMCID: PMC10316298 DOI: 10.1148/ryct.220202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 03/07/2023] [Accepted: 03/20/2023] [Indexed: 07/06/2023]
Abstract
Purpose To assess the feasibility of a newly developed algorithm, called deep learning synthetic strain (DLSS), to infer myocardial velocity from cine steady-state free precession (SSFP) images and detect wall motion abnormalities in patients with ischemic heart disease. Materials and Methods In this retrospective study, DLSS was developed by using a data set of 223 cardiac MRI examinations including cine SSFP images and four-dimensional flow velocity data (November 2017 to May 2021). To establish normal ranges, segmental strain was measured in 40 individuals (mean age, 41 years ± 17 [SD]; 30 men) without cardiac disease. Then, DLSS performance in the detection of wall motion abnormalities was assessed in a separate group of patients with coronary artery disease, and these findings were compared with consensus results of four independent cardiothoracic radiologists (ground truth). Algorithm performance was evaluated by using receiver operating characteristic curve analysis. Results Median peak segmental radial strain in individuals with normal cardiac MRI findings was 38% (IQR: 30%-48%). Among patients with ischemic heart disease (846 segments in 53 patients; mean age, 61 years ± 12; 41 men), the Cohen κ among four cardiothoracic readers for detecting wall motion abnormalities was 0.60-0.78. DLSS achieved an area under the receiver operating characteristic curve of 0.90. Using a fixed 30% threshold for abnormal peak radial strain, the algorithm achieved a sensitivity, specificity, and accuracy of 86%, 85%, and 86%, respectively. Conclusion The deep learning algorithm had comparable performance with subspecialty radiologists in inferring myocardial velocity from cine SSFP images and identifying myocardial wall motion abnormalities at rest in patients with ischemic heart disease.Keywords: Neural Networks, Cardiac, MR Imaging, Ischemia/Infarction Supplemental material is available for this article. © RSNA, 2023.
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48
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Lanspa MJ, Dugar SP, Prigmore HL, Boyd JS, Rupp JD, Lindsell CJ, Rice TW, Qadir N, Lim GW, Shiloh AL, Dieiev V, Gong MN, Fox SW, Hirshberg EL, Khan A, Kornfield J, Schoeneck JH, Macklin N, Files DC, Gibbs KW, Prekker ME, Parsons-Moss D, Bown M, Olsen TD, Knox DB, Cirulis MM, Mehkri O, Duggal A, Tenforde MW, Patel MM, Self WH, Brown SM. Early Serial Echocardiographic and Ultrasonographic Findings in Critically Ill Patients With COVID-19. CHEST CRITICAL CARE 2023; 1:100002. [PMID: 38014378 PMCID: PMC10030437 DOI: 10.1016/j.chstcc.2023.100002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
Background Cardiac function of critically ill patients with COVID-19 generally has been reported from clinically obtained data. Echocardiographic deformation imaging can identify ventricular dysfunction missed by traditional echocardiographic assessment. Research Question What is the prevalence of ventricular dysfunction and what are its implications for the natural history of critical COVID-19? Study Design and Methods This is a multicenter prospective cohort of critically ill patients with COVID-19. We performed serial echocardiography and lower extremity vascular ultrasound on hospitalization days 1, 3, and 8. We defined left ventricular (LV) dysfunction as the absolute value of longitudinal strain of < 17% or left ventricle ejection fraction (LVEF) of < 50%. Primary clinical outcome was inpatient survival. Results We enrolled 110 patients. Thirty-nine (35.5%) died before hospital discharge. LV dysfunction was present at admission in 38 patients (34.5%) and in 21 patients (36.2%) on day 8 (P = .59). Median baseline LVEF was 62% (interquartile range [IQR], 52%-69%), whereas median absolute value of baseline LV strain was 16% (IQR, 14%-19%). Survivors and nonsurvivors did not differ statistically significantly with respect to day 1 LV strain (17.9% vs 14.4%; P = .12) or day 1 LVEF (60.5% vs 65%; P = .06). Nonsurvivors showed worse day 1 right ventricle (RV) strain than survivors (16.3% vs 21.2%; P = .04). Interpretation Among patients with critical COVID-19, LV and RV dysfunction is common, frequently identified only through deformation imaging, and early (day 1) RV dysfunction may be associated with clinical outcome.
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Affiliation(s)
- Michael J Lanspa
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
| | | | | | - Jeremy S Boyd
- Vanderbilt Health, Vanderbilt University, Nashville, TN
| | - Jordan D Rupp
- Vanderbilt Health, Vanderbilt University, Nashville, TN
| | | | - Todd W Rice
- Vanderbilt Comprehensive Care Clinic, Nashville, TN
| | - Nida Qadir
- University of California, Los Angeles, Los Angeles, CA
| | - George W Lim
- University of California, Los Angeles, Los Angeles, CA
| | | | | | | | | | | | - Akram Khan
- Oregon Health and Science University, Portland, OR
| | | | | | | | | | | | | | | | - Mikaele Bown
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
| | - Troy D Olsen
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
| | - Daniel B Knox
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
| | - Meghan M Cirulis
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
| | | | | | | | | | | | - Samuel M Brown
- Shock Trauma ICU, Intermountain Medical Center, Salt Lake City, UT
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49
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Ilardi F, Crisci M, Calabrese C, Scognamiglio A, Arenga F, Manzo R, Mariniello DF, Allocca V, Annunziata A, D'Andrea A, Merenda R, Monda V, Esposito G, Fiorentino G. Effects on Right Ventricular Function One Year after COVID-19-Related Pulmonary Embolism. J Clin Med 2023; 12:jcm12113611. [PMID: 37297806 DOI: 10.3390/jcm12113611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/15/2023] [Accepted: 05/20/2023] [Indexed: 06/12/2023] Open
Abstract
The aim of this study was to investigate the presence of subclinical cardiac dysfunction in recovered coronavirus disease 2019 (COVID-19) patients, who were stratified according to a previous diagnosis of pulmonary embolism (PE) as a complication of COVID-19 pneumonia. Out of 68 patients with SARS-CoV-2 pneumonia followed up for one year, 44 patients (mean age 58.4 ± 13.3, 70% males) without known cardiopulmonary disease were divided in two groups (PE+ and PE-, each comprising 22 patients) and underwent clinical and transthoracic echocardiographic examination, including right-ventricle global longitudinal strain (RV-GLS), and RV free wall longitudinal strain (RV-FWLS). While no significant differences were found in the left- or right-heart chambers' dimensions between the two study groups, the PE+ patients showed a significant reduction in RV-GLS (-16.4 ± 2.9 vs. -21.6 ± 4.3%, p < 0.001) and RV-FWLS (-18.9 ± 4 vs. -24.6 ± 5.12%, p < 0.001) values compared to the PE- patients. According to the ROC-curve analysis, RV-FWLS < 21% was the best cut-off with which to predict PE diagnosis in patients after SARS-CoV-2 pneumonia (sensitivity 74%, specificity 89%, area under the curve = 0.819, p < 0.001). According to the multivariate logistic regression model, RV-FWLS < 21% was independently associated with PE (HR 34.96, 95% CI:3.24-377.09, p = 0.003) and obesity (HR 10.34, 95% CI:1.05-101.68, p = 0.045). In conclusion, in recovered COVID-19 patients with a history of PE+, there is a persistence of subclinical RV dysfunction one year after the acute phase of the disease, detectable by a significant impairment in RV-GLS and RV-FWLS. A reduction in RV-FWLS of lower than 21% is independently associated with COVID-related PE.
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Affiliation(s)
- Federica Ilardi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Via S. Pansini, 5, 80131 Naples, Italy
| | - Mario Crisci
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, 80131 Naples, Italy
| | - Cecilia Calabrese
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, 80131 Naples, Italy
| | - Anna Scognamiglio
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, 80131 Naples, Italy
| | - Fortunato Arenga
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, 80131 Naples, Italy
| | - Rachele Manzo
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Via S. Pansini, 5, 80131 Naples, Italy
| | - Domenica F Mariniello
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, 80131 Naples, Italy
| | - Valentino Allocca
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, 80131 Naples, Italy
| | - Anna Annunziata
- Department of Intensive Care, A.O.R.N dei Colli, Monaldi Hospital, 80131 Naples, Italy
| | - Antonello D'Andrea
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, 80131 Naples, Italy
- Unit of Cardiology and Intensive Coronary Care, "Umberto I" Hospital, 84014 Nocera Inferiore, Italy
| | - Raffaele Merenda
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, 80131 Naples, Italy
| | - Vittorio Monda
- Department of Cardiology, Division of Interventional Cardiology, Monaldi Hospital, 80131 Naples, Italy
| | - Giovanni Esposito
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Via S. Pansini, 5, 80131 Naples, Italy
| | - Giuseppe Fiorentino
- Department of Intensive Care, A.O.R.N dei Colli, Monaldi Hospital, 80131 Naples, Italy
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50
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Su Y, Li C, Yin L. Evaluation of the relationship between left atrial strain and exercise tolerance in patients with hypertrophic cardiomyopathy by treadmill stress echocardiography. Front Cardiovasc Med 2023; 10:1168514. [PMID: 37255705 PMCID: PMC10225587 DOI: 10.3389/fcvm.2023.1168514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 04/24/2023] [Indexed: 06/01/2023] Open
Abstract
Objective The aim of this study is to evaluate the left atrial strain (LAS) in patients with hypertrophic cardiomyopathy (HCM) by treadmill exercise stress echocardiography, combined with three-dimensional speckle tracking technology, for predicting exercise tolerance. Methods A total of 97 patients with HCM who underwent treadmill exercise stress echocardiography were recruited in Sichuan Provincial People's Hospital between January 2018 and January 2021, and 30 control subjects were selected to be included in the normal group. HCM patients with their metabolic equivalents (METS) ≤ 6.0 were included in the HCM-1 group, while those with METS > 6.0 were included in the HCM-2 group. The LAS and exercise tolerance were analyzed. The ultrasound parameters that could predict a decrease in exercise tolerance were screened, and a predictive model was constructed. Results It was found that METS, Rest-LASr, Rest-LAScd, and Rest-LASct were significantly lower in HCM patients than those in normal controls. There was a significant difference in age, Target_HR, LVMI, LAVI, E/e'-Rest, E/e'-Peak, Rest-LASr, Rest-LAScd, and Rest-LASct between the HCM-1 and the HCM-2 groups. LASr is an independent resting echocardiographic predictor of METS ≤ 6.0. LASr remained significant for predicting different subtypes (AHCM, asymmetric HCM, and obstructive HCM). Rest-LASr (AUC 0.990) was better at predicting METS ≤ 6.0 than Peak-E/e' (AUC 0.753). A multivariate model (LASr + Age + Target_HR) was established for METS prediction. Conclusion Left atrial reservoir strain (LASr) has the strongest association with METS ≤ 6.0. The LASr is an independent resting predictor of METS ≤ 6.0 and has a good performance record in predicting different subtypes of HCM. Compared with the traditional parameters, Peak-E/e' and Rest-E/e', Rest-LASr is the best predictor. Rest-LASr can serve as a reliable method for HCM patients who are unable to undergo exercise testing but require an urgent evaluation of their METS, which provides a basis for clinical treatment decision-making and treatment effect evaluation.
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Affiliation(s)
- Ye Su
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Cardiovascular Ultrasound, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Chunmei Li
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Cardiovascular Ultrasound, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Lixue Yin
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Cardiovascular Ultrasound, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
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