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Hua L, Zhang R, Chen R, Shao W. A nomogram for predicting the risk of heart failure with preserved ejection fraction. Int J Cardiol 2024; 407:131973. [PMID: 38508321 DOI: 10.1016/j.ijcard.2024.131973] [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: 06/22/2023] [Revised: 03/04/2024] [Accepted: 03/13/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND This study purposed to design and establish a nomogram to predict the risk of having heart failure with preserved ejection fraction. METHOD The clinical data of 1031 patients diagnosed with heart failure (HF) in the First Affiliated Hospital of Jinan University from January 2018 to December 2022 were retrospectively analyzed, among which 618 patients were diagnosed with heart failure with preserved ejection fraction (HFpEF). Patients were randomly divided into a training set (70%, n = 722) and a validation set (30%, n = 309). The prediction model of HFpEF was established by using clinical characteristic data parameters, and the risk of having HFpEF was predicted by using a nomogram. Single-factor analysis was used to select independent risk factors (P < 0.05), and then binary logistic regression was used to screen predictive variables (P < 0.05). The discrimination ability of the model was evaluated by the ROC curve and calculating the area under the curve (AUC). In addition, the predictive ability of the established nomogram was evaluated using calibration curves and the Hosmer-Lemeshow goodness of fit test (HL test), and the clinical net benefit was evaluated using decision curve analysis (DCA). RESULTS The results of binary logistic regression analysis showed that age, gender, hypertension, coronary heart disease, glycosylated hemoglobin, serum creatinine, E/e' septal, relative wall thickness (RWT), left ventricular mass index (LVMI) and pulmonary hypertension (PH) were independent influencing factors for the risk of having HFpEF (P < 0.05). Based on the results of logistic regression analysis, a nomogram was established and calibration curves were made. The prediction model showed that the AUC of the training dataset was 0.876 (95%CI, 0.851-0.902), and 0.837 (95%CI, 0.791-0.883) in the validation set. According to the calibration curves and HL test, the nomogram shows good calibration, and DCA shows that our model is clinically useful. CONCLUSION A nomogram prediction model was constructed to predict the patient's risk of having HFpEF. This prediction model indicated that the combination of creatinine, E/e', RWT, LVMI and PH may be valuable in the diagnosis of HFpEF.
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Affiliation(s)
- Li Hua
- Department of Emergency, First Affiliated Hospital of Jinan University, West Huangpu Avenue 613, Tianhe District, Guangzhou, Guangdong Province 510630, China.
| | - Rong Zhang
- Department of Emergency, First Affiliated Hospital of Jinan University, West Huangpu Avenue 613, Tianhe District, Guangzhou, Guangdong Province 510630, China
| | - Ruichang Chen
- Department of Emergency, First Affiliated Hospital of Jinan University, West Huangpu Avenue 613, Tianhe District, Guangzhou, Guangdong Province 510630, China
| | - Wenming Shao
- Department of Emergency, First Affiliated Hospital of Jinan University, West Huangpu Avenue 613, Tianhe District, Guangzhou, Guangdong Province 510630, China
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Sato R, von Haehling S. Targeting obesity for therapeutic intervention in heart failure patients. Expert Rev Cardiovasc Ther 2024; 22:217-230. [PMID: 38864827 DOI: 10.1080/14779072.2024.2363395] [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: 02/28/2024] [Accepted: 05/30/2024] [Indexed: 06/13/2024]
Abstract
INTRODUCTION Heart failure with preserved ejection fraction (HFpEF) is a highly heterogeneous syndrome, making it challenging to improve prognosis with pharmacotherapy. Obesity is one of the leading phenotypes of HFpEF, and its prevalence continues to grow worldwide. Consequently, obesity-targeted interventions have attracted attention as a novel treatment strategy for HFpEF. AREAS COVERED The authors review the association between the pathogenesis of obesity and HFpEF and the potential for obesity-targeted pharmacotherapeutic strategies in HFpEF, together with the latest evidence. The literature search was conducted in PubMed up to April 2024. EXPERT OPINION The STEP HFpEF (Semaglutide Treatment Effect in People with obesity and HFpEF) and SELECT (Semaglutide Effects on Cardiovascular Outcomes in People with Overweight or Obesity) trials recently demonstrated that the glucagon-like peptide 1 analogue, semaglutide, improves various aspects of clinical outcomes in obese HFpEF patients and significantly reduces cardiovascular and heart failure events in non-diabetic obese patients, along with a substantial weight loss. Future clinical trials with other incretin mimetics with more potent weight loss and sub-analyses of the SELECT trial may further emphasize the importance of the obesity phenotype-based approach in the treatment of HFpEF.
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Affiliation(s)
- Ryosuke Sato
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), partner site Lower Saxony, Göttingen, Germany
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), partner site Lower Saxony, Göttingen, Germany
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Kadoglou NPE, Mouzarou A, Hadjigeorgiou N, Korakianitis I, Myrianthefs MM. Challenges in Echocardiography for the Diagnosis and Prognosis of Non-Ischemic Hypertensive Heart Disease. J Clin Med 2024; 13:2708. [PMID: 38731238 PMCID: PMC11084735 DOI: 10.3390/jcm13092708] [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: 03/05/2024] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
It has been well established that arterial hypertension is considered as a predominant risk factor for the development of cardiovascular diseases. Despite the link between arterial hypertension and cardiovascular diseases, arterial hypertension may directly affect cardiac function, leading to heart failure, mostly with preserved ejection fraction (HFpEF). There are echocardiographic findings indicating hypertensive heart disease (HHD), defined as altered cardiac morphology (left ventricular concentric hypertrophy, left atrium dilatation) and function (systolic or diastolic dysfunction) in patients with persistent arterial hypertension irrespective of the cardiac pathologies to which it contributes, such as coronary artery disease and kidney function impairment. In addition to the classical echocardiographic parameters, novel indices, like speckle tracking of the left ventricle and left atrium, 3D volume evaluation, and myocardial work in echocardiography, may provide more accurate and reproducible diagnostic and prognostic data in patients with arterial hypertension. However, their use is still underappreciated. Early detection of and prompt therapy for HHD will greatly improve the prognosis. Hence, in the present review, we shed light on the role of echocardiography in the contemporary diagnostic and prognostic approaches to HHD.
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Affiliation(s)
- Nikolaos P. E. Kadoglou
- Medical School, University of Cyprus, 215/6 Old Road Lefkosias-Lemesou, Aglatzia, Nicosia CY 2029, Cyprus
| | - Angeliki Mouzarou
- Department of Cardiology, Pafos General Hospital, Paphos CY 8026, Cyprus
| | | | - Ioannis Korakianitis
- Medical School, University of Cyprus, 215/6 Old Road Lefkosias-Lemesou, Aglatzia, Nicosia CY 2029, Cyprus
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Zhang Y, Li SY, Lu TT, Liu R, Chen MJ, Long QQ. Volume and function changes of left atrium and left ventricle in patients with ejection fraction preserved heart failure measured by a three dimensional dynamic heart model. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024; 40:509-516. [PMID: 38040947 DOI: 10.1007/s10554-023-03018-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023]
Abstract
The accurate diagnosis of HFpEF is still challenging and controversial. In this study, we used 3D-DHM technology to compare the differences of cardiac structure and function between HFpEF patients and healthy controls, as well as the differences of two-dimensional and three-dimensional cardiac function in HFpEF patients. Echocardiography with 3D-DHM and conventional two-dimensional (2D) methods were applied to measure the volume and function parameters of left atrium and ventricle of patients with HFpEF and healthy controls. Significant differences of 3D cardiac function indexes including LVESV, 3D-LVEF, ESL, SV, CI, EDmass, LAVmax, LAVmin, LAEF, and LAVI were observed between patients with HFpEF and controls (P < 0.05). However, no significant difference of LVEDV and EDL were observed (P > 0.05). In addition, we found no significant between-group difference in 2D cardiac function indexes such as LVDD and 2D-LVEF (P > 0.05), but the LAD, LVSD, LVPW, IVS, E, E/A, and E/e ' were significantly different between groups (P < 0.05). There was no significant difference between 3D-LVEF and 2D-LVEF in the control group (P > 0.05), while 3D-LVEF in the HFpEF group was lower than 2D-LVEF(P < 0.05). Among the two-dimensional and three-dimensional parameters of HFpEF patients, the parameters related to diastolic function changed more significantly than those of the normal group, and the three-dimensional LVEF of HFpEF patients decreased. The three-dimensional cardiac function parameters analyzed by DHM can provide more information regarding myocardial mechanics.
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Affiliation(s)
- Yi Zhang
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China
| | - Shen-Yi Li
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China.
| | - Tian-Tian Lu
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China
| | - Rong Liu
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China
| | - Ming-Juan Chen
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China
| | - Qing-Qing Long
- Department of Ultrasonography, The People's Hospital of Hunan Province (The First Affiliated Hospital of Hunan Normal University), No. 61 Jiefang West Road, Changsha, 410005, China
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Zhou D, Wang Y, Li S, Wu W, Sun X, Zhuang B, He J, Xu J, Yang W, Zhu L, Sirajuddin A, Teng Z, Zhao S, Lu M. Ventricular-atrial coupling in subjects with normal, preserved, and reduced left ventricular ejection fraction: insights from cardiac magnetic resonance imaging. Eur Radiol 2023; 33:7716-7728. [PMID: 37318603 DOI: 10.1007/s00330-023-09801-y] [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: 11/25/2022] [Revised: 03/27/2023] [Accepted: 04/19/2023] [Indexed: 06/16/2023]
Abstract
OBJECTIVES To assess the correlation between LA and LV strain measurements in different clinical scenarios and evaluate to what extent LA deformation contributes to the prognosis of patients. METHODS A total of 297 consecutive participants including 75 healthy individuals, 75 hypertrophic cardiomyopathy (HCM) patients, 74 idiopathic dilated cardiomyopathy (DCM), and 73 chronic myocardial infarction (MI) patients were retrospectively enrolled in this study. The associations of LA-LV coupling with clinical status were statistically analyzed by correlation, multiple linear regression, and logistic regression. Survival estimates were calculated by receiver operating characteristic analyses and Cox regression analyses. RESULTS Overall, moderate correlations were found between LA and LV strain in every phase of the cardiac cycle (r: -0.598 to -0.580, all p < 0.001). The slope of the regression line of the individual strain-strain curve had a significant difference among 4 groups (-1.4 ± 0.3 in controls, -1.1 ± 0.6 in HCM, -1.8 ± 0.8 in idiopathic DCM, -2.4 ± 1.1 in chronic MI, all p < 0.05). During a median follow-up of 4.7 years, the total LA emptying fraction was independently associated with primary (hazard ratio: 0.968, 95% CI: 0.951-0.985) and secondary endpoints (hazard ratio: 0.957, 95% CI: 0.930-0.985) with an area under the curve (AUC) of 0.720 respectively, 0.806, which was significantly higher than the AUC of LV parameters. CONCLUSIONS The coupled correlations between the left atria and ventricle in every phase and the individual strain-strain curve vary with etiology. LA deformation in late diastole provides prior and incremental information on cardiac dysfunction based on LV metrics. The total LA emptying fraction was an independent indicator for clinical outcome superior to that of LV typical predictors. CLINICAL RELEVANCE STATEMENT Left ventricular-atrial coupling is not only valuable for comprehending the pathophysiological mechanisms of cardiovascular diseases caused by different etiologies but also holds significant importance for the prevention of adverse cardiovascular events and targeted treatment. KEY POINTS • In HCM patients with preserved LVEF, LA deformation is a sensitive indicator for cardiac dysfunction prior to LV parameters with a reduced LA/LV strain ratio. • In patients with reduced LVEF, LV deformation impairment is more consequential than that of the LA with an increased LA/LV strain ratio. Furthermore, impaired LA active strain indicates potential atrial myopathy. • Among LA and LV parameters, the total LA emptying fraction is the best predictor for guiding clinical management and follow-up in patients with different statuses of LVEF.
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Affiliation(s)
- Di Zhou
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Yining Wang
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Shuang Li
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Weichun Wu
- Department of Echocardiography, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Cardiovascular Imaging (Cultivation), Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoxin Sun
- Key Laboratory of Cardiovascular Imaging (Cultivation), Chinese Academy of Medical Sciences, Beijing, China
- Department of Nuclear Medicine, Fuwai Hospital and National Center for Cardiovascular Diseases, Beijing, China
| | - Baiyan Zhuang
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Jian He
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Jing Xu
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Wenjing Yang
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Leyi Zhu
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Arlene Sirajuddin
- National Heart, Lung and Blood Institute (NHLBI), National, Institutes of Health (NIH), Bethesda, USA
| | - Zhongzhao Teng
- Department of Radiology, University of Cambridge, Cambridge, England
| | - Shihua Zhao
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China
| | - Minjie Lu
- Department of Magnetic Resonance Imaging, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 167 Beilishi Road, Beijing, 100037, China.
- Key Laboratory of Cardiovascular Imaging (Cultivation), Chinese Academy of Medical Sciences, Beijing, China.
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Javed N, Hayagreev V, DeLaCruz A, Saad M, Singh A, Vittorio T. The Role of Global Longitudinal Strain in Subclinical Hypothyroid Patients With Heart Failure. Cureus 2023; 15:e46973. [PMID: 38021850 PMCID: PMC10640859 DOI: 10.7759/cureus.46973] [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: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction There is considerable evidence to suggest the role of thyroid hormone in acute coronary syndrome (ACS), but less is known about its prognostic role in heart failure (HF). We aimed to assess the role of global longitudinal strain (GLS) in patients hospitalized with HF and underlying subclinical hypothyroidism (SCHS). Methods A retrospective analysis of 161 subjects was conducted by dichotomizing them into HF with preserved ejection fraction (HFpEF) and HF with reduced ejection fraction (HFrEF) subgroups. SCHS was defined as a thyroid stimulating hormone level >4.50 mIU/L with a normal thyroxine level based on the evaluation of limits for lab markers from prior studies. HFpEF and HFrEF were defined as left ventricular ejection fraction (LVEF)>40% and LVEF≤40%, respectively, based on American College of Cardiology (ACC) guidelines. An abnormal speckled transthoracic echocardiographic (TTE) strain was defined as a left ventricular global longitudinal strain (LVGLS) value of >-15%. Results The mean age of the population was 62±8 years, and 55% were female. LVGLS was present in 121 patients with underlying SCHS (p<0.05). The patients with SCHS and abnormal LVGLS were found to have deranged left ventricular echocardiographic parameters (p<0.05). The derangements were greater for SCHS patients with HFrEF and abnormal LVGLS (p<0.05). Readmission rates at 30 days and in-hospital mortality were higher in SCHS patients with abnormal LVGLS (p<0.05). Conclusion The SCHS is associated with abnormal GLS in HF patients (either HFpEF or HFrEF) that results in remodeling and adverse outcomes, including mortality and readmission rates. Further studies are warranted to validate these findings in a larger population data pool.
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Affiliation(s)
- Nismat Javed
- Internal Medicine, BronxCare Health System, Bronx, USA
| | | | | | | | - Amandeep Singh
- Cardiovascular Medicine, BronxCare Health System, Bronx, USA
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Dörr K, Reindl-Schwaighofer R, Lorenz M, Marculescu R, Beitzke D, Hödlmoser S. Etelcalcetide Inhibits the Progression of Left Atrial Volume Index Compared to Alfacalcidol in Hemodialysis Patients. Cardiorenal Med 2023; 13:332-341. [PMID: 37729887 PMCID: PMC10664324 DOI: 10.1159/000533899] [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: 05/22/2023] [Accepted: 08/03/2023] [Indexed: 09/22/2023] Open
Abstract
INTRODUCTION Increased left atrial (LA) size is a risk factor for cardiovascular events and all-cause mortality. It is closely related to left ventricular hypertrophy and chronic volume overload, both of which are common in hemodialysis. Calcimimetic treatment with etelcalcetide (ETL) previously showed an inhibitory effect on left ventricular mass index (LVMI) progression in this population. METHODS This is a post hoc analysis of the EtECAR-HD trial, where 62 patients were randomized to ETL or alfacalcidol (ALFA) for 1 year. LA volume index (LAVI) was measured using cardiac magnetic resonance imaging. The aim of the study was to investigate whether ETL was associated with a change of LAVI. RESULTS Median baseline levels of LAVI were 40 mL/m2 (31, 54 IQR) in the ETL group and 36 mL/m2 (26, 46 IQR) in the ALFA group. In the ITT population, the change of LAVI was 5.0 mL/m2 [95% CI: -0.04, 10] lower under ETL, compared to ALFA (p = 0.052, R2adj = 0.259). In the PP population, the difference in LAVI changes widened to 5.8 [95% CI: 0.36, 11], p = 0.037, R2adj = 0.302). Secondary analysis showed that the study delta of LVMI was correlated with the LAVI delta (r = 0.387) and that an inclusion of LVMI delta in the ANCOVA model mediated the effect on LAVI delta to β = 3.3 [95% CI: -0.04, 10] (p = 0.2, R2adj = 0.323). The same could not be observed for parameters assessing the volume status. CONCLUSIONS The analysis indicates that ETL could inhibit LAVI progression compared with ALFA. This effect was mediated by the change of LVMI.
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Affiliation(s)
- Katharina Dörr
- Department of Nephrology, Medical University of Vienna, Vienna, Austria
| | | | | | - Rodrig Marculescu
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Dietrich Beitzke
- Department of Biomedical Imaging and Image-Guided Therapy, Division of Cardiovascular and Interventional Radiology, Medical University of Vienna, Vienna, Austria
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Wlazeł RN, Guligowska A, Chrząstek Z, Kostka T, Jegier A, Szadkowska I. Soluble Urokinase-Type Plasminogen Activator Receptor (suPAR) Is a Biomarker Associated with Left Ventricular Hypertrophy in the Elderly, Specifically in Women. J Clin Med 2023; 12:3290. [PMID: 37176730 PMCID: PMC10178939 DOI: 10.3390/jcm12093290] [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: 03/26/2023] [Revised: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
Left ventricular hypertrophy (LVH) may result in the development of heart failure, which is widespread among people of advanced age. The pathophysiology of LVH is complex and its biochemical pathways are not fully understood in this group. Elevated soluble urokinase-type plasminogen activator receptor (suPAR), a biomarker of immune activation, including fibrosis, reflects subclinical organ damage in systematic diseases. The present study assesses the clinical role of suPAR measurement in determination of LVH-associated cardiac disorders in the elderly. The studied population consisted of 238 individuals aged 76-91 years; of these, 139 (58%) were diagnosed with LVH. Serum biomarkers measurement (suPAR, troponin T, NT-proBNP and CRP) and echocardiography were performed in all subjects. The suPAR level was significantly higher in the LVH group (4.01 vs. 3.82 ng/mL, p = 0.033) and correlated with the parameters of cardiac diastolic function. Stepwise logistic regression found suPAR level (OR = 1.55, p = 0.016), BMI (OR = 1.17, p = 0.0003) and hypertension (OR = 2.42, p = 0.046) to be independently associated with LVH in women. In men, the strongest predictors of LVH were hypertension (OR = 7.52, p = 0.014) and BMI (OR = 1.42, p = 0.032). The observations indicate suPAR as a promising marker reflecting LVH, especially in women at advanced age, independent of age-associated cardiac remodeling.
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Affiliation(s)
- Rafał Nikodem Wlazeł
- Department of Laboratory Diagnostics and Clinical Biochemistry, Medical University of Lodz, Pomorska 251, 92-213 Lodz, Poland;
| | - Agnieszka Guligowska
- Department of Geriatrics, Healthy Ageing Research Centre, Medical University of Lodz, Plac Hallera 1, 90-647 Lodz, Poland
| | - Zuzanna Chrząstek
- Department of Geriatrics, Healthy Ageing Research Centre, Medical University of Lodz, Plac Hallera 1, 90-647 Lodz, Poland
| | - Tomasz Kostka
- Department of Geriatrics, Healthy Ageing Research Centre, Medical University of Lodz, Plac Hallera 1, 90-647 Lodz, Poland
| | - Anna Jegier
- Department of Sports Medicine, Medical University of Lodz, Pomorska 251, 92-213 Lodz, Poland
| | - Iwona Szadkowska
- Department of Sports Medicine, Medical University of Lodz, Pomorska 251, 92-213 Lodz, Poland
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Sun P, Cen H, Chen S, Chen X, Jiang W, Zhu H, Liu Y, Liu H, Lu W. Left atrial dysfunction can independently predict exercise capacity in patients with chronic heart failure who use beta-blockers. BMC Cardiovasc Disord 2023; 23:128. [PMID: 36894879 PMCID: PMC9996944 DOI: 10.1186/s12872-023-03127-9] [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: 09/09/2022] [Accepted: 02/16/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Beta-blockers are first-line clinical drugs for the treatment of chronic heart failure (CHF). In the guidelines for cardiac rehabilitation, patients with heart failure who do or do not receive beta-blocker therapy have different reference thresholds for maximal oxygen uptake (VO2max). It has been reported that left atrial (LA) strain can be used to predict VO2max in patients with heart failure, which can be used to assess exercise capacity. However, most existing studies included patients who did not receive beta-blocker therapy, which could have a heterogeneous influence on the conclusions. For the vast majority of CHF patients receiving beta-blockers, the exact relationship between LA strain parameters and exercise capacity is unclear. METHODS This cross-sectional study enrolled 73 patients with CHF who received beta-blockers. All patients underwent a thorough resting echocardiogram and a cardiopulmonary exercise test to obtain VO2max, which was used to reflect exercise capacity. RESULTS LA reservoir strain, LA maximum volume index (LAVImax), LA minimum volume index (LAVImin) (P < 0.0001) and LA booster strain (P < 0.01) were all significantly correlated with VO2max, and LA conduit strain was significantly correlated with VO2max (P < 0.05) after adjusting for sex, age, and body mass index. LA reservoir strain, LAVImax, LAVImin (P < 0.001), and LA booster strain (P < 0.05) were significantly correlated with VO2max after adjusting for left ventricular ejection fraction, the ratio of transmitral E velocity to tissue Doppler mitral annulus e' velocity (E/e'), and tricuspid annular plane systolic excursion. LA reservoir strain with a cutoff value of 24.9% had a sensitivity of 74% and specificity of 63% for the identification of patients with VO2max < 16 mL/kg/min. CONCLUSION Among CHF patients receiving beta-blocker therapy, resting LA strain is linearly correlated with exercise capacity. LA reservoir strain is a robust independent predictor of reduced exercise capacity among all resting echocardiography parameters. CLINICAL TRIAL REGISTRATION This study is a part of the Baduanjin-Eight-Silken-Movement with Self-efficacy Building for Patients with Chronic Heart Failure (BESMILE-HF) trial NCT03180320 (ClinicalTrials.gov, registration date: 08/06/2017).
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Affiliation(s)
- Pengtao Sun
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510000, China.,The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Ultrasonography, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Huan Cen
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Ultrasonography, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Sinan Chen
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Ultrasonography, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Xiankun Chen
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China.,Health Systems and Policy, Department of Global Public Health, Karolinska Institutet, 17177, Stockholm, Sweden
| | - Wei Jiang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Cardiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Huiying Zhu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Cardiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Yuexia Liu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China.,Department of Ultrasonography, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China
| | - Hongmei Liu
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510000, China. .,Department of Ultrasonography, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510000, China.
| | - Weihui Lu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510000, China. .,Department of Cardiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510000, China.
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Screever EM, Gorter TM, Willems TP, Aboumsallem JP, Suthahar N, Mahmoud B, van Veldhuisen DJ, de Boer RA, Meijers WC. Diffuse Myocardial Fibrosis on Cardiac Magnetic Resonance Imaging Is Related to Galectin-3 and Predicts Outcome in Heart Failure. Biomolecules 2023; 13:410. [PMID: 36979345 PMCID: PMC10046101 DOI: 10.3390/biom13030410] [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: 12/16/2022] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 02/25/2023] Open
Abstract
AIMS Ongoing adverse remodeling is a hallmark of heart failure (HF), which might be reflected by either focal or diffuse myocardial fibrosis. Therefore, in (pre)clinical settings, we used immunohistochemistry or cardiac magnetic resonance imaging (CMR) to investigate the association of (focal or diffuse) fibrosis with cardiac biomarkers and adverse events in HF. METHODS AND RESULTS In C57Bl/6J mice, we determined the presence and extent of myocardial fibrosis 6 weeks post-myocardial infarction (MI). Furthermore, we studied 159 outpatient HF patients who underwent CMR, and determined focal and diffuse fibrosis by late gadolinium enhancement (LGE) and post-contrast T1 time of the non-LGE myocardium, respectively. HF patients were categorized based on the presence of LGE, and by the median post-contrast T1 time. Kaplan-Meier and Cox regression analyses were used to determine the association of fibrosis with HF hospitalization and all-cause mortality. LGE was detected in 61 (38%) patients. Cardiac biomarker levels were comparable between LGE-positive and LGE-negative patients. LGE-positive patients with a short T1 time had elevated levels of both NT-proBNP and galectin-3 (1611 vs. 453 ng/L, p = 0.026 and 20 vs. 15 μg/L, p = 0.004, respectively). This was not observed in LGE-negative patients. Furthermore, a short T1 time in LGE-positive patients was associated with a higher risk of adverse events (log-rank p = 0.01). CONCLUSION This study implies that cardiac biomarkers reflect active remodeling of the non-infarcted myocardium of patients with focal myocardial scarring. Diffuse fibrosis, in contrast to focal scarring, might have a higher prognostic value regarding adverse outcomes in HF patients.
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Affiliation(s)
- Elles M. Screever
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Thomas M. Gorter
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Tineke P. Willems
- Department of Radiology, University Medical Center Groningen, 9700 RB Groningen, The Netherlands
| | - Joseph Pierre Aboumsallem
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Navin Suthahar
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Belend Mahmoud
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Dirk J. van Veldhuisen
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Rudolf A. de Boer
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Wouter C. Meijers
- Department of Cardiology, University Medical Center Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands
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11
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Screever EM, van der Wal MHL, van Veldhuisen DJ, Jaarsma T, Koops A, van Dijk KS, Warink-Riemersma J, Coster JE, Westenbrink BD, van der Meer P, de Boer RA, Meijers WC. Comorbidities complicating heart failure: changes over the last 15 years. Clin Res Cardiol 2023; 112:123-133. [PMID: 35976430 PMCID: PMC9849176 DOI: 10.1007/s00392-022-02076-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 07/27/2022] [Indexed: 01/24/2023]
Abstract
AIMS Management of comorbidities represents a critical step in optimal treatment of heart failure (HF) patients. However, minimal attention has been paid whether comorbidity burden and their prognostic value changes over time. Therefore, we examined the association between comorbidities and clinical outcomes in HF patients between 2002 and 2017. METHODS AND RESULTS The 2002-HF cohort consisted of patients from The Coordinating Study Evaluating Outcomes of Advising and Counseling in Heart Failure (COACH) trial (n = 1,032). The 2017-HF cohort were outpatient HF patients enrolled after hospitalization for HF in a tertiary referral academic hospital (n = 382). Kaplan meier and cox regression analyses were used to assess the association of comorbidities with HF hospitalization and all-cause mortality. Patients from the 2017-cohort were more likely to be classified as HF with preserved ejection fraction (24 vs 15%, p < 0.001), compared to patients from the 2002-cohort. Comorbidity burden was comparable between both cohorts (mean of 3.9 comorbidities per patient) and substantially increased with age. Higher comorbidity burden was significantly associated with a comparable increased risk for HF hospitalization and all-cause mortality (HR 1.12 [1.02-1.22] and HR 1.18 [1.05-1.32]), in the 2002- and 2017-cohort respectively. When assessing individual comorbidities, obesity yielded a statistically higher prognostic effect on outcome in the 2017-cohort compared to the 2002-HF cohort (p for interaction 0.026). CONCLUSION Despite major advances in HF treatment over the past decades, comorbidity burden remains high in HF and influences outcome to a large extent. Obesity emerges as a prominent comorbidity, and efforts should be made for prevention and treatment. Created with BioRender.com.
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Affiliation(s)
- Elles M. Screever
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Martje H. L. van der Wal
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands ,grid.5640.70000 0001 2162 9922Department of Social and Welfare Studies, Linköping University, Linköping, Sweden
| | - Dirk J. van Veldhuisen
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Tiny Jaarsma
- grid.5640.70000 0001 2162 9922Department of Social and Welfare Studies, Linköping University, Linköping, Sweden
| | - Astrid Koops
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Kuna S. van Dijk
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Janke Warink-Riemersma
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Jenifer E. Coster
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - B. Daan Westenbrink
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Peter van der Meer
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Rudolf A. de Boer
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
| | - Wouter C. Meijers
- grid.4830.f0000 0004 0407 1981Department of Cardiology, Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, PO Box 30.001, 9700 RB Groningen, the Netherlands
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12
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Yano M, Nishino M, Kawanami S, Sugae H, Ukita K, Kawamura A, Yasumoto K, Tsuda M, Okamoto N, Matsunaga-Lee Y, Egami Y, Tanouchi J, Yamada T, Yasumura Y, Seo M, Hayashi T, Nakagawa A, Nakagawa Y, Tamaki S, Sotomi Y, Nakatani D, Hikoso S, Sakata Y. Impact of Structural Abnormalities in Left Ventricle and Left Atrium on Clinical Outcomes in Heart Failure with Preserved Ejection Fraction. Int Heart J 2023; 64:875-884. [PMID: 37778990 DOI: 10.1536/ihj.23-277] [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] [Indexed: 10/03/2023]
Abstract
Two key echocardiographic parameters, left ventricular mass index (LVMI) and left atrial volume index (LAVI), are important in assessing structural myocardial changes in heart failure (HF) with preserved ejection fraction (HFpEF). However, the differences in clinical characteristics and outcomes among groups classified by LVMI and LAVI values are unclear.We examined the data of 960 patients with HFpEF hospitalized due to acute decompensated HF from the PURSUIT-HFpEF registry, a prospective, multicenter observational study. Four groups were classified according to the cut-off values of LVMI and LAVI [LVMI = 95 g/m2 (female), 115 g/m2 (male) and LAVI = 34 mL/m2]. Clinical endpoints were the composite of HF readmission and all-cause death. Study endpoints among the 4 groups were evaluated. The composite endpoint occurred in 364 patients (37.9%). Median follow-up duration was 445 days. Kaplan-Meier analysis revealed significant differences in the composite endpoint among the 4 groups (P < 0.001). Cox proportional hazards analysis demonstrated that patients with increased LAVI alone were at significantly higher risk of HF readmission and the composite endpoints than those with increased LVMI alone (P = 0.030 and P = 0.024, respectively). Age, male gender, systolic blood pressure at discharge, atrial fibrillation (AF) hemoglobin, renal function, and LAVI were significant determinants of LVMI and female gender, AF, hemoglobin, and LVMI were significant determinants of LAVI.In HFpEF patients, increased LAVI alone was more strongly associated with HF readmission and the composite of HF readmission and all-cause death than those with increased LVMI alone.
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Affiliation(s)
| | | | | | | | - Kohei Ukita
- Division of Cardiology, Osaka Rosai Hospital
| | | | | | | | | | | | | | | | | | | | - Masahiro Seo
- Division of Cardiology, Osaka General Medical Center
| | | | - Akito Nakagawa
- Department of Medical Informatics, Osaka University Graduate School of Medicine
| | | | | | - Yohei Sotomi
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Daisaku Nakatani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Shungo Hikoso
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
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Güzel T, Kış M, Şenöz O. The correlation between the left atrial volume index and atrial fibrillation development in heart failure with mildly reduced ejection fraction and long-term follow-up results. Acta Cardiol 2022; 77:647-654. [PMID: 35466864 DOI: 10.1080/00015385.2022.2067674] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND The European Society of Cardiology has recently defined heart failure (HF) patient group with a left ventricular ejection fraction (LVEF) of 41-49% as a different category with the term heart failure with mildly reduced ejection fraction (HFmrEF). In this study, we aimed to conduct a research about the correlation between left atrial volume index (LAVI) and atrial fibrillation in patients HFmrEF. METHODS A total of 282 patients HFmrEF who were admitted to the cardiology department from three different centres were included in the study. The study was planned as multicenter, cross-sectional study. The patients were divided into two groups as sinus rhythm and atrial fibrillation based on their electrocardiographic findings. RESULTS It was found out that Nt-ProBNP, LA area, LAVI, pulmonary artery pressure, and severe mitral regurgitation rates were significantly higher in the AF group (p < 0.001). ROC analysis resulting in LAVI > 30.5 had 64% sensitivity and 66% specificity in the predicting presence of AF (ROC area under the curve: 0.660, 95% CI: 0.587-0.733, p < 0.001). We also observed that the LA area being >16.55 predicting presence of AF with 60% sensitivity and 58% specificity (ROC area under the curve: 0.624, 95% CI: 0.549-0.699, p = 0.002). CONCLUSION In the study conducted, we found a correlation between AF and LAVI values in patients in the HFmrEF group. If the LAVI value increases in the follow-up of this group of patients with echocardiography, close follow-up in terms of AF may allow the early control and treatment of AF-related incidents.
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Affiliation(s)
- Tuncay Güzel
- Department of Cardiology, Health Science University, Gazi Yaşargil Training and Research Hospital, Diyarbakır, Turkey
| | - Mehmet Kış
- Department of Cardiology, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Oktay Şenöz
- Department of Cardiology, Bakırçay University Çiğli Training and Research Hospital, İzmir, Turkey
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14
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Gehlken C, Screever EM, Suthahar N, van der Meer P, Westenbrink BD, Coster JE, Van Veldhuisen DJ, de Boer RA, Meijers WC. Left atrial volume and left ventricular mass indices in heart failure with preserved and reduced ejection fraction. ESC Heart Fail 2021; 8:2458-2466. [PMID: 34085774 PMCID: PMC8318400 DOI: 10.1002/ehf2.13366] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 03/16/2021] [Accepted: 03/31/2021] [Indexed: 01/08/2023] Open
Abstract
AIMS Two key echocardiographic parameters that are currently used to diagnose heart failure (HF) with preserved ejection fraction (HFpEF) are left atrial volume index (LAVi) and left ventricular mass index (LVMi). We investigated whether patients' characteristics, biomarkers, and co-morbidities are associated with these parameters and whether the relationships differ between patients with HFpEF or HF with reduced ejection fraction (HFrEF). METHODS We consecutively enrolled 831 outpatients with typical signs and symptoms of HF and elevated N-terminal prohormone of brain natriuretic peptide (NT-proBNP) levels and categorized patients based upon left ventricular ejection fraction (LVEF): LVEF < 40% (HFrEF), LVEF between 40% and 50% (HF with mid-range ejection fraction), and LVEF ≥ 50% (HFpEF). The study includes consecutively enrolled HF patients from an HF outpatient clinic at a tertiary medical centre in the Netherlands. All patients underwent baseline characterization, laboratory measurements, and echocardiography. RESULTS Four hundred sixty-nine patients had HFrEF, 189 HF with mid-range ejection fraction, and 173 HFpEF. The patients with HFrEF were rather male [HFrEF: 323 (69%); HFpEF: 80 (46%); P < 0.001], and the age was comparable (HFrEF 67 ± 13; HFpEF 70 ± 14; P = 0.069). In HFpEF, more patients had hypertension [190 (40.5%); 114 (65.9%); P < 0.001], higher body mass indices (27 ± 8; 30 ± 7; P < 0.001), and atrial fibrillation [194 (41.4); 86 (49.7); P = 0.029]. The correlation analyses showed that in HFrEF patients, LAVi was significantly associated with age (β 0.293; P < 0.001), male gender (β 0.104; P = 0.042), body mass index (β -0160; P = 0.002), diastolic blood pressure (β -0.136; P < 0.001), New York Heart Association (β 0.174; P = 0.001), atrial fibrillation (β 0.381; P < 0.001), galectin 3 (β 0.230; P < 0.001), NT-proBNP (β 0.183; P < 0.001), estimated glomerular filtration rate (β -0.205; P < 0.001), LVEF (β -0.173; P = 0.001), and LVMi (β 0.337; P < 0.001). In HFpEF patients, only age (β 0.326; P < 0.001), atrial fibrillation (β 0.386; P < 0.001), NT-proBNP (β 0.176; P = 0.036), and LVMi (β 0.213; P = 0.013) were associated with LAVi. CONCLUSIONS Although LVMi and LAVi are hallmark parameters to diagnose HFpEF, they only correlate with a few characteristics of HF and mainly with atrial fibrillation. In contrast, in HFrEF patients, LAVi relates strongly to several other HF parameters. These findings underscore the complexity in visualizing the pathophysiology of HFpEF and question the relation between cardiac structural remodeling and the impact of co-morbidities.
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Affiliation(s)
- Carolin Gehlken
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Elles M Screever
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Navin Suthahar
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Peter van der Meer
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - B Daan Westenbrink
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Jennifer E Coster
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Dirk J Van Veldhuisen
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Rudolf A de Boer
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
| | - Wouter C Meijers
- Department of Cardiology, University of Groningen, University Medical Center Groningen (UMCG), PO Box 30.001, Groningen, 9700 RB, The Netherlands
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