151
|
Aggarwal R, Potel KN, Jackson S, Lemke NT, Kelly RF, Soule M, Diaz-Gutierrez I, Shumway SJ, Patil J, Hertz M, Nijjar PS, Huddleston SJ. Impact of lung transplantation on diastolic dysfunction in recipients with pretransplant pulmonary hypertension. J Thorac Cardiovasc Surg 2024; 167:1643-1653.e2. [PMID: 37741317 DOI: 10.1016/j.jtcvs.2023.09.031] [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: 05/05/2023] [Revised: 08/09/2023] [Accepted: 09/13/2023] [Indexed: 09/25/2023]
Abstract
OBJECTIVE Pulmonary hypertension can cause left ventricular diastolic dysfunction through ventricular interdependence. Moreover, diastolic dysfunction has been linked to adverse outcomes after lung transplant. The impact of lung transplant on diastolic dysfunction in recipients with pretransplant pulmonary hypertension is not defined. In this cohort, we aimed to assess the prevalence of diastolic dysfunction, the change in diastolic dysfunction after lung transplant, and the impact of diastolic dysfunction on lung transplant outcomes. METHODS In a large, single-center database from January 2011 to September 2021, single or bilateral lung transplant recipients with pulmonary hypertension (mean pulmonary artery pressure > 20 mm Hg) were retrospectively identified. Those without a pre- or post-transplant echocardiogram within 1 year were excluded. Diastolic dysfunction was diagnosed and graded according to the American Society of Echocardiography 2016 guideline on assessment of diastolic dysfunction (present, absent, indeterminate). McNemar's test was used to examine association between diastolic dysfunction pre- and post-transplant. Kaplan-Meier and Cox regression analysis were used to assess associations between pre-lung transplant diastolic dysfunction and post-lung transplant 1-year outcomes, including mortality, major adverse cardiac events, and bronchiolitis obliterans syndrome grade 1 or higher-free survival. RESULTS Of 476 primary lung transplant recipients, 205 with pulmonary hypertension formed the study cohort (mean age, 56.6 ± 11.9 years, men 61.5%, mean pulmonary artery pressure 30.5 ± 9.8 mm Hg, left ventricular ejection fraction < 55% 9 [4.3%]). Pretransplant, diastolic dysfunction was present in 93 patients (45.4%) (grade I = 8, II = 84, III = 1), absent in 16 patients (7.8%), and indeterminate in 89 patients (43.4%), and 7 patients (3.4%) had missing data. Post-transplant, diastolic dysfunction was present in 7 patients (3.4%) (grade I = 2, II = 5, III = 0), absent in 164 patients (80.0%), and indeterminate in 15 patients (7.3%), and 19 patients (9.3%) had missing data. For those with diastolic dysfunction grades in both time periods (n = 180), there was a significant decrease in diastolic dysfunction post-transplant (148/169 patients with resolved diastolic dysfunction; McNemar's test P < .001). Pretransplant diastolic dysfunction was not associated with major adverse cardiac events (hazard ratio [HR], 1.08, 95% CI, 0.72-1.62; P = .71), bronchiolitis obliterans syndrome-free survival (HR, 0.67, 95% CI, 0.39-1.56; P = .15), or mortality (HR, 0.70, 95% CI, 0.33-1.46; P = .34) at 1 year. CONCLUSIONS Diastolic dysfunction is highly prevalent in lung transplant candidates with normal left ventricular systolic function and pulmonary hypertension, and resolves in most patients after lung transplant regardless of patient characteristics. Pre-lung transplant diastolic dysfunction was not associated with adverse lung or cardiac outcomes after lung transplant. Collectively, these findings suggest that the presence of diastolic dysfunction in lung transplant recipients with pulmonary hypertension has no prognostic significance, and as such diastolic dysfunction and the associated clinical syndrome of heart failure with preserved ejection fraction should not be considered a relative contraindication to lung transplant in such patients.
Collapse
Affiliation(s)
- Rishav Aggarwal
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Koray N Potel
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | - Scott Jackson
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute, University of Minnesota, Minneapolis, Minn
| | - Nicholas T Lemke
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Rosemary F Kelly
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Matthew Soule
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Ilitch Diaz-Gutierrez
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Sara J Shumway
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn
| | - Jagadish Patil
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minn
| | - Marshall Hertz
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minn
| | - Prabhjot S Nijjar
- Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minn
| | - Stephen J Huddleston
- Division of Cardiothoracic Surgery, Department of Surgery, University of Minnesota Medical School, Minneapolis, Minn.
| |
Collapse
|
152
|
Fan Y, Li F, Tan X, Ren L, Peng X, Yu J, Chen W, Jia L, Zhu F, Yin W, Du J, Wang Y. Abnormal circulating steroids refine risk of progression to heart failure in ischemic heart disease. Eur J Clin Invest 2024; 54:e14156. [PMID: 38214411 DOI: 10.1111/eci.14156] [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: 11/21/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Patients with ischemic heart disease (IHD) experience a high incidence of progression to heart failure (HF) despite current therapies. We speculated that steroid hormone metabolic disorders distinct adverse phenotypes and contribute to HF. METHODS We measured 18 steroids using liquid chromatography with tandem mass spectrometry in 2023 patients from the Registry Study of Biomarkers in Ischemic Heart Disease (BIOMS-IHD), including 1091 patients with IHD in a retrospective discovery set and 932 patients with IHD in a multicentre validation set. Our outcomes included incident HF after a median follow-up of 4 years. RESULTS We demonstrated steroid-based signatures of inflammation, coronary microvascular dysfunction and left ventricular hypertrophy that were associated with subsequent HF events in patients with IHD. In both cohorts, patients with a high steroid-heart failure score (SHFS) (>1) exhibited a greater risk of incident HF than patients with a low SHFS (≤1). The SHFS further improved the prognostic accuracy beyond clinical variables (net reclassification improvement of 0.628 in the discovery set and 0.299 in the validation set) and demonstrated the maximal effect of steroid signatures in patients with IHD who had lower B-type natriuretic peptide levels (pinteraction = 0.038). CONCLUSIONS A steroid-based strategy can simply and effectively identify individuals at higher HF risk who may derive benefit from more intensive follow-ups.
Collapse
Affiliation(s)
- Yangkai Fan
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Fengjuan Li
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Xin Tan
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Lu Ren
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Xueyan Peng
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Jiaqi Yu
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Weiyao Chen
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Lixin Jia
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Fuli Zhu
- Department of Cardiology, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Wenjie Yin
- Department of Hypertension, The First Hospital of Shanxi Medical University, Shanxi, China
| | - Jie Du
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| | - Yuan Wang
- Beijing Collaborative Innovation Centre for Cardiovascular Disorders, The Key Laboratory of Remodeling-Related Cardiovascular Disease, Ministry of Education, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing, China
| |
Collapse
|
153
|
Muriuki D, Kagima J, Mugera A, Joekes E, Kwasa T, Joshi MD. Focused cardiac ultrasound: Competency among pre-internship medical officers in diagnosing cardiac causes of dyspnea. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024; 52:426-434. [PMID: 38406988 DOI: 10.1002/jcu.23654] [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: 12/05/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Differentiating cardiovascular causes of dyspnea in resource-limited healthcare settings can be challenging. The use of easy-to-train, point-of-care, focused cardiac ultrasound (FoCUS) protocols may potentially alleviate this challenge. RESEARCH QUESTION Can novices attain competency in FoCUS use after training using the cardiac ultrasound for resource-limited settings (CURLS) protocol? METHODS A quasi-experimental study was conducted at the Kenyatta National Hospital in Nairobi, Kenya. Forty-five graduate medical pre-interns, novices in cardiac ultrasound, received simulated didactic and hands-on FoCUS skills training using the CURLS protocol and 2018 European Association of Cardiovascular Imaging (EACVI) FoCUS training and competence assessment recommendations. Competency was assessed in image interpretation, image acquisition, and image quality. RESULTS Aggregate image interpretation competency was attained by n = 38 (84%) of trainees with a median score of 80%. The proportion of trainees attaining category-specific image interpretation competency was as follows: pericardial effusion n = 44 (98%), left atrial enlargement n = 40 (89%), cardiomyopathy n = 38 (84%), left ventricular hypertrophy n = 37 (82%), and right ventricular enlargement n = 29 (64%). Image acquisition skills competency was attained by n = 36 (80%) of trainees. Three-quarters of trainee-obtained images were of good quality. CONCLUSION Majority of the trainees attained competency. Training constraints limit the generalizability of our findings.
Collapse
Affiliation(s)
- Daniel Muriuki
- Masters of Medicine Internal Medicine, The University of Nairobi, Nairobi, Kenya
| | - Jacqueline Kagima
- Department of Pulmonology and Critical Care, Kenyatta National Hospital, Nairobi, Kenya
| | - Anne Mugera
- Department of Critical Care and Cardiology, Kenyatta National Hospital, Nairobi, Kenya
| | - Elizabeth Joekes
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Thomas Kwasa
- Faculty of Health Sciences, Department of Clinical Medicine and Therapeutics, The University of Nairobi, Nairobi, Kenya
| | - Mark David Joshi
- Faculty of Health Sciences, Department of Clinical Medicine and Therapeutics, The University of Nairobi, Nairobi, Kenya
| |
Collapse
|
154
|
Steudel T, Barzen G, Frumkin D, Romero-Dorta E, Spethmann S, Hindricks G, Stangl K, Knebel F, Heidecker B, Canaan-Kühl S, Pernice HF, Hahn K, Mattig I, Brand A. Diagnostic value of left ventricular layer strain and specific regional strain patterns in cardiac amyloidosis and Fabry disease. EUROPEAN HEART JOURNAL OPEN 2024; 4:oeae041. [PMID: 38863522 PMCID: PMC11165315 DOI: 10.1093/ehjopen/oeae041] [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: 01/26/2024] [Revised: 04/30/2024] [Accepted: 05/08/2024] [Indexed: 06/13/2024]
Abstract
Aims Layer-specific left ventricular (LV) strain alterations have been suggested as a specific finding in Fabry disease (FD). Our study aimed to assess the diagnostic value of layer-specific radial strain (RS) indices compared to the established LV regional strain pattern in cardiac amyloidosis (CA) and FD, i.e. apical sparing and posterolateral strain deficiency (PLSD). Methods and results We retrospectively analysed the global, subendocardial, subepicardial LV radial strain, the corresponding strain gradient, as well as the regional and global longitudinal strain. The diagnostic accuracy of the diverse LV strain analyses was comparatively assessed using receiver operating characteristic curve and multivariable regression analyses. In 40 FD and 76 CA patients, CA featured more reduced layer strain values [global RS -12.3 (-15.6 to -9.6) in CA vs. -16.7 (-20.0 to -13.6) in FD; P < 0.001; subendocardial RS -22.3 (-27.4 to -15.9) vs. -28.3 (-31.8 to -23.6), P < 0.001; subepicardial RS -6.6 (-8.6 to -4.7) in CA vs. -8.9 (-11.7 to - 6.5) in FD; P < 0.001]. Global radial and longitudinal strain held an area under the curve (AUC) of 0.75 (0.66-0.84) and AUC 0.73 (0.63-0.83). While the apical sparing and PLSD strain pattern showed the highest accuracy as single parameters [AUC 0.87 (0.79-0.95) and 0.81 (0.72-0.89), P < 0.001], the combination of subendocardial RS and the apical sparing pattern featured the highest diagnostic accuracy [AUC 0.92 (0.87-0.97)]. Conclusion Combining radial strain-derived parameters to the established strain pattern apical sparing and PLSD improve the diagnostic accuracy in the echocardiographic assessment in suspected storage disease.
Collapse
Affiliation(s)
- Tilman Steudel
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
| | - Gina Barzen
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
| | - David Frumkin
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Elena Romero-Dorta
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
| | - Sebastian Spethmann
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Gerhard Hindricks
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Karl Stangl
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Fabian Knebel
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany
- Sana Klinikum Lichtenberg, Innere Medizin II: Schwerpunkt Kardiologie, Berlin, Germany
| | - Bettina Heidecker
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Hindenburgdamm 30, Berlin 12203, Germany
| | - Sima Canaan-Kühl
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Medizinische Klinik mit Schwerpunkt Nephrologie und Internistische Intensivmedizin, Fabry Zentrum, Zentrum für seltene Nierenerkrankungen (CeRKiD), Campus Charité Mitte, Charitéplatz 1, Berlin 10117, Germany
| | - Helena Franziska Pernice
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Neurologie und Experimentelle Neurologie, Charitéplatz 1, Berlin 10117, Germany
| | - Katrin Hahn
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Klinik für Neurologie und Experimentelle Neurologie, Charitéplatz 1, Berlin 10117, Germany
| | - Isabel Mattig
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany
| | - Anna Brand
- Deutsches Herzzentrum der Charité – Medical Heart Center of Charité and German Heart Institute Berlin, Department of Cardiology, Angiology and Intensive Care Medicine, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, Berlin 10117, Germany
- Charité – Universitätsmedizin Berlin, Amyloidosis Center Charité Berlin (ACCB) , Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| |
Collapse
|
155
|
Liu Y, Guo Y, Wang N, Dong Z, Yang X, Liu Q, Wang G, Qin M, Song J, Li J, Xu L, Dong Y, Zhong J. Plasma levels of Sirtuin 7 are decreased in patients with essential hypertension. Clin Biochem 2024; 127-128:110766. [PMID: 38679273 DOI: 10.1016/j.clinbiochem.2024.110766] [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: 12/07/2023] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Sirtuin 7 (SIRT7), as a nicotinamide adenine dinucleotide-dependent protein/histone deacetylase, has been implicated in the pathogenesis of cardiovascular diseases. However, whether SIRT7 is related to hypertension remains largely unclear. Thus, this study aims to explore the effects and correlation between SIRT7 and hypertension. METHODS A total of 72 patients with essential hypertension and 82 controls with non-hypertension were recruited at Beijing Tongren Hospital Affiliated with Capital Medical University from July 2022 to June 2023. Plasma SIRT7 expression was measured using enzyme-linked immunosorbent assay analysis. Clinical baseline characteristics, laboratory measurements, echocardiographic data, and medical therapy were collected. RESULTS Plasma levels of SIRT7 were lower in hypertensive patients compared with non-hypertensive patients [0.97 (0.58-1.30) vs. 1.24 (0.99-1.46) ng/mL, P < 0.001, respectively]. Furthermore, compared with the low SIRT7 group, there were lower levels of systolic blood pressure, hyperlipidemia, and the ultrasonic electrocardiogram parameters left ventricular end-diastolic diameter and left atrial in diastole in the high SIRT7 group (P < 0.05, respectively). More importantly, multivariate logistic regression analyses indicated that plasma SIRT7 was a predictor of hypertension [OR: 0.06, 95 % CI (0.02-0.19), P < 0.001]. Receiver operating characteristics curve analysis revealed that the optimal cutoff value for plasma SIRT7 levels in detecting hypertension was determined as 0.85 ng/mL with a sensitivity of 73.6 % and a specificity of 89.0 %. The area under the curve for SIRT7 was 0.821 (95 % CI, 0.751-0.878; P < 0.001). CONCLUSION Plasma levels of SIRT7 are decreased in patients with essential hypertension, implying its potential as a biomarker for diagnosing essential hypertension..
Collapse
Affiliation(s)
- Ying Liu
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Ying Guo
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Ning Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Zhaojie Dong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China
| | - Xiaoyan Yang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China
| | - Qian Liu
- Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Guohong Wang
- Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Mingzhao Qin
- Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jiawei Song
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China
| | - Jing Li
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China
| | - Li Xu
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Geriatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Ying Dong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China.
| | - Jiuchang Zhong
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University. Beijing, China; Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
| |
Collapse
|
156
|
Ortega-Rodriguez AC, Guerra de Blas PDC, Ramírez-Torres R, Martínez-Shio EB, Monsiváis-Urenda AE. Quantitative Analysis of Innate Lymphoid Cells in Patients with ST-Segment Elevation Myocardial Infarction. Immunol Invest 2024; 53:586-603. [PMID: 38700235 DOI: 10.1080/08820139.2024.2316052] [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] [Indexed: 05/05/2024]
Abstract
BACKGROUND Acute myocardial infarction (AMI) is one of the principal causes of death in Mexico and worldwide. AMI triggers an acute inflammatory process that induces the activation of different populations of the innate immune system. Innate lymphoid cells (ILCs) are an innate immunity, highly pleiotropic population, which have been observed to participate in tissue repair and polarization of the adaptive immune response. OBJECTIVE We aimed to analyze the levels of subsets of ILCs in patients with ST-segment elevation myocardial infarction (STEMI), immediately 3 and 6 months post-AMI, and analyze their correlation with clinical parameters. RESULTS We evaluated 29 STEMI patients and 15 healthy controls and analyzed the different subsets of circulating ILCs, immediately 3 and 6 months post-AMI. We observed higher levels of circulating ILCs in STEMI patients compared to control subjects and a significant correlation between ILC levels and cardiac function. We also found increased production of the cytokines interleukin 5 (IL-5) and interleukin 17A (IL-17A), produced by ILC2 cells and by ILC3 cells, respectively, in the STEMI patients. CONCLUSION This study shows new evidence of the role of ILCs in the pathophysiology of AMI and their possible involvement in the maintenance of cardiac function.
Collapse
Affiliation(s)
- Alma Celeste Ortega-Rodriguez
- Medicina Molecular y Traslacional, Centro de Investigación en Ciencias de la Salud y Biomedicina, Departamento de Inmunología, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Paola Del Carmen Guerra de Blas
- Coordinating Center, The Mexican Emerging Infectious Diseases Clinical Research Network (LaRed), Mexico City, Mexico
- Departamento de Infectología, Hospital Infantil de México Federico Gómez, Instituto Nacional de Salud, Mexico City, Mexico
| | - Ricardo Ramírez-Torres
- Medicina Molecular y Traslacional, Centro de Investigación en Ciencias de la Salud y Biomedicina, Departamento de Inmunología, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Elena B Martínez-Shio
- Medicina Molecular y Traslacional, Centro de Investigación en Ciencias de la Salud y Biomedicina, Departamento de Inmunología, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Adriana E Monsiváis-Urenda
- Medicina Molecular y Traslacional, Centro de Investigación en Ciencias de la Salud y Biomedicina, Departamento de Inmunología, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| |
Collapse
|
157
|
Löffler F, Westhoff-Bleck M, Welte T, Park DH, Olsson KM, Behrendt L, Klimeš F, Bauersachs J, Wacker F, Pöhler GH. Doppler-derived pulmonary pulse transit time measurements in chronic obstructive pulmonary disease: Reproducibility and cardiopulmonary function. Echocardiography 2024; 41:e15821. [PMID: 38706373 DOI: 10.1111/echo.15821] [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: 01/05/2024] [Revised: 03/22/2024] [Accepted: 04/11/2024] [Indexed: 05/07/2024] Open
Abstract
INTRODUCTION Doppler-derived pulmonary pulse transit time (pPTT) is an auspicious hemodynamic marker in chronic pulmonary diseases. The aim is to compare four distinct pPTT measurements and its relation to right cardiac and pulmonary function. METHODS Prospectively, 25 chronic obstructive pulmonary disease (COPD) patients (four patients excluded) and 32 healthy subjects underwent repeated distinct pPTT measurements, standard echocardiography, and pulmonary function testing on the same day. pPTT was defined as the interval from the R or Q-wave in the electrocardiogram to the corresponding pulse wave Doppler peak late systolic (S) 2 or diastolic (D) pulmonary vein flow velocity (pPTT R-S, Q-S, R-D, Q-D). Reproducibility was assessed using Bland-Altman analysis, coefficient of variation (COV), intraclass correlation coefficient (ICC), and power calculations. Associations with right ventricular RV tissue and pulse wave Doppler velocities (RV E', RV S', RV A', RV E, RV A, RV E/E', RV E/A), TAPSE, right ventricular fractional area change, left ventricular systolic and diastolic function (LV ejection fraction, E, A, E/A, E/E', septal E', lateral E'), LA diameters, as well as forced expiratory volume in 1 s, forced vital capacity (FVC) predicted (%), and in liters were analyzed. RESULTS There was no significant difference and no bias between pPTT measures (p range: .1-.9). COV was in COPD 1.2%-2.3%, in healthy subjects 1.0%-3.1%. ICC ranged from .92 (COPD) to .96 (healthy subjects). In COPD significant correlations were found for pPTT R-S, Q-S and R-D with RV E`, (all > ρ: .49, < p = .0364), pPTT R-S, Q-S with RV E/E` (both > ρ: .49, < p = .0291), pPTT Q-S with RV S´ (ρ: .58, p = .0134), RV A (ρ: .59, p = .0339) and heart rate > ρ: -.39, < p = .0297). pPTT R-S, R-D showed significant correlations with FVC predicted (%) (ρ: .48 p = .0224) and FVC (l) (ρ:.47 p = .0347). CONCLUSIONS All pPTT measures exhibited high reproducibility. In COPD patients pPTT measures correlate with diastolic right ventricular function. Defining Q as starting point seems clinically advantageous considering electromechanical desynchrony in patients with conduction disorders.
Collapse
Affiliation(s)
- Friederike Löffler
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | | | - Tobias Welte
- Department of Pneumology, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Da-Hee Park
- Department of Pneumology, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Karen M Olsson
- Department of Pneumology, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Lea Behrendt
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Filip Klimeš
- Department of Pneumology, Hannover Medical School, Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Frank Wacker
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| | - Gesa Helen Pöhler
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany
- Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany
| |
Collapse
|
158
|
Patel D, Avesani M, Johnson MR, Di Salvo G, Savvidou MD. Maternal cardiovascular adaptation to pregnancy in obese pregnant women. Acta Obstet Gynecol Scand 2024; 103:907-916. [PMID: 38238936 PMCID: PMC11019532 DOI: 10.1111/aogs.14777] [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: 02/23/2023] [Revised: 11/23/2023] [Accepted: 12/22/2023] [Indexed: 04/17/2024]
Abstract
INTRODUCTION Obesity is known to be associated with cardiovascular compromise and a major risk factor for the development of hypertensive disorders in pregnancy. However, little is known about the effect of obesity on maternal cardiac function. The aim of this study was to investigate the effect of obesity on the maternal cardiovascular system. MATERIAL AND METHODS This was a prospective, observational, longitudinal study. Pregnant women with booking body mass index (BMI) ≥30 kg/m2 were compared with pregnant women with normal booking BMI 20-24.9 kg/m2. Participants were seen at three time points during pregnancy; 12-14, 20-24 and 30-32 weeks. At all visits, maternal blood pressure (BP) was measured, and cardiac geometry and function were assessed using two-dimensional trans-thoracic echocardiography. Multilevel linear mixed-effects models were used for all the comparisons. RESULTS Fifty-nine pregnant women with obesity were compared with 14 pregnant women with normal BMI. In women with obesity, the maternal BP, heart rate and cardiac output were higher and peripheral vascular resistance was lower (p < 0.01 for all comparisons) compared with normal BMI women. Women with obesity had altered cardiac geometry with higher left ventricular end diastolic diameter, intraventricular septal thickness, posterior wall diameter, relative wall thickness and left ventricular mass (p < 0.001 for all comparisons). There was also evidence of impaired diastolic indices in the obese group with a lower E/A ratio, tissue Doppler imaging E' lateral and medial and higher left atrial volume (p < 0.01 for all comparisons). Finally, women with obesity had reduced longitudinal function, as assessed by mitral plane annular systolic excursion, between the second and third trimester of pregnancy, indicating possible early cardiac dysfunction in this group. CONCLUSIONS Obesity is associated with maternal hyperdynamic circulation, altered cardiac geometry and suboptimal diastolic function, compared with normal BMI pregnant women, and these factors may contribute to the increased risk of complications in obese pregnant women.
Collapse
Affiliation(s)
- Deesha Patel
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial CollegeLondonUK
| | - Martina Avesani
- Royal Brompton HospitalRoyal Brompton and Harefield NHS Foundation trustLondonUK
| | - Mark R. Johnson
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial CollegeLondonUK
| | - Giovanni Di Salvo
- Royal Brompton HospitalRoyal Brompton and Harefield NHS Foundation trustLondonUK
| | - Makrina D. Savvidou
- Academic Department of Obstetrics and Gynaecology, Chelsea & Westminster Hospital, Department of MetabolismDigestion and Reproduction, Imperial CollegeLondonUK
- Fetal Medicine UnitChelsea & Westminster HospitalLondonUK
| |
Collapse
|
159
|
Goyal A, Crabtree CD, Lee BC, Harfi TT, Rajpal S, Yildiz VO, Simonetti OP, Tong MS. The impact of severe obesity on image quality and ventricular function assessment in echocardiography and cardiac MRI. Int J Cardiovasc Imaging 2024; 40:1081-1094. [PMID: 38625629 PMCID: PMC11147879 DOI: 10.1007/s10554-024-03078-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 03/06/2024] [Indexed: 04/17/2024]
Abstract
This study sought to evaluate the impact of severe obesity on image quality and ventricular function assessment in cardiovascular magnetic resonance (MRI) and trans-thoracic echocardiography (TTE). We studied 100 consecutive patients who underwent clinically indicated cardiac MRI and TTE studies within 12 months between July 2017 and December 2020; 50 (28 females and 22 males; 54.5 ± 18.7 years) with normal body mass index (BMI) (18.5-25 kg/m2) and 50 (21 females and 29 males; 47.2 ± 13.3 years) with severe obesity (BMI ≥ 40 kg/m2). MRI and TTE image quality scores were compared within and across cohorts using a linear mixed model. Categorical left (LVF) and right (RVF) ventricular function were compared using Cohens Kappa statistic. Mean BMI for normal weight and obese cohorts were 22.2 ± 1.7 kg/m2 and 50.3 ± 5.9 kg/m2, respectively. Out of a possible 93 points, mean MRI image quality score was 91.5 ± 2.5 for patients with normal BMI, and 88.4 ± 5.5 for patients with severe obesity; least square (LS) mean difference 3.1, p = 0.460. TTE scores were 64.2 ± 13.6 for patients with normal BMI and 46.0 ± 12.9 for patients with severe obesity, LS mean difference 18.2, p < 0.001. Ventricular function agreement between modalities was worse in the obese cohort for both LVF (72% vs 80% agreement; kappa 0.53 vs 0.70, obese vs. normal BMI), and RVF (58% vs 72% agreement, kappa 0.18 vs 0.34, obese vs. normal BMI). Severe obesity had limited impact on cardiac MRI image quality, while obesity significantly degraded TTE image quality and ventricular function agreement with MRI.
Collapse
Affiliation(s)
- Akash Goyal
- Department of Internal Medicine, Division of Cardiovascular Medicine, The Ohio State University, 234 Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA
| | | | - Bryan C Lee
- OhioHealth Systems, Heart and Vascular Institute, Columbus, OH, USA
| | - Thura T Harfi
- Department of Internal Medicine, Division of Cardiovascular Medicine, The Ohio State University, 234 Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA
| | - Saurabh Rajpal
- Department of Internal Medicine, Division of Cardiovascular Medicine, The Ohio State University, 234 Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA
| | - Vedat O Yildiz
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH, USA
| | - Orlando P Simonetti
- Department of Internal Medicine, Division of Cardiovascular Medicine, The Ohio State University, 234 Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA
- Department of Radiology, The Ohio State University, Columbus, OH, USA
- Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA
| | - Matthew S Tong
- Department of Internal Medicine, Division of Cardiovascular Medicine, The Ohio State University, 234 Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA.
- Davis Heart & Lung Research Institute, 473 W. 12th Avenue, Columbus, OH, USA.
| |
Collapse
|
160
|
Duggal N, Harris A. The 10 Commandments for Echocardiography Assessment to Determine Severity and Repairability of the Tricuspid Valve. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2024; 19:234-241. [PMID: 38835226 DOI: 10.1177/15569845241253269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Affiliation(s)
- Neal Duggal
- Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Andrew Harris
- Department of Cardiology, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
161
|
Fermann BS, Nyberg J, Remme EW, Grue JF, Grue H, Haland R, Lovstakken L, Dalen H, Grenne B, Aase SA, Snare SR, Ostvik A. Cardiac Valve Event Timing in Echocardiography Using Deep Learning and Triplane Recordings. IEEE J Biomed Health Inform 2024; 28:2759-2768. [PMID: 38442058 DOI: 10.1109/jbhi.2024.3373124] [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: 03/07/2024]
Abstract
Cardiac valve event timing plays a crucial role when conducting clinical measurements using echocardiography. However, established automated approaches are limited by the need of external electrocardiogram sensors, and manual measurements often rely on timing from different cardiac cycles. Recent methods have applied deep learning to cardiac timing, but they have mainly been restricted to only detecting two key time points, namely end-diastole (ED) and end-systole (ES). In this work, we propose a deep learning approach that leverages triplane recordings to enhance detection of valve events in echocardiography. Our method demonstrates improved performance detecting six different events, including valve events conventionally associated with ED and ES. Of all events, we achieve an average absolute frame difference (aFD) of maximum 1.4 frames (29 ms) for start of diastasis, down to 0.6 frames (12 ms) for mitral valve opening when performing a ten-fold cross-validation with test splits on triplane data from 240 patients. On an external independent test consisting of apical long-axis data from 180 other patients, the worst performing event detection had an aFD of 1.8 (30 ms). The proposed approach has the potential to significantly impact clinical practice by enabling more accurate, rapid and comprehensive event detection, leading to improved clinical measurements.
Collapse
|
162
|
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.
Collapse
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
| |
Collapse
|
163
|
Schmitt A, Behnes M, Rusnak J, Akin M, Reinhardt M, Abel N, Forner J, Müller J, Weidner K, Abumayyaleh M, Akin I, Schupp T. Characteristics Associated with Ventricular Tachyarrhythmias and Their Prognostic Impact in Heart Failure with Mildly Reduced Ejection Fraction. J Clin Med 2024; 13:2665. [PMID: 38731194 PMCID: PMC11084292 DOI: 10.3390/jcm13092665] [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: 03/20/2024] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
Background: The occurrence of ventricular tachyarrhythmias represents an established risk factor of mortality in heart failure (HF). However, data concerning their prognostic impact in heart failure with mildly reduced ejection fraction (HFmrEF) is limited. Therefore, the present study aims to investigate patient characteristics associated with ventricular tachyarrhythmias and their prognostic impact in patients with HFmrEF. Methods: Consecutive patients hospitalized with HFmrEF (i.e., left ventricular ejection fraction 41-49% and signs and/or symptoms of HF) were retrospectively included at one institution from 2016 to 2022. The prognosis of patients with HFmrEF and different types of ventricular tachyarrhythmias (i.e., non-sustained ventricular tachycardia (nsVT), sustained VT (sVT), and ventricular fibrillation (VF) was investigated for the primary endpoint of long-term all-cause mortality at 30 months. Secondary endpoints included in-hospital all-cause mortality and long-term HF-related rehospitalization at 30 months. Results: From a total of 2184 patients with HFmrEF, 4.4% experienced ventricular tachyarrhythmias (i.e., 2.0% nsVT, 0.7% sVT, and 1.6% VF). The occurrence of nsVT was associated with higher New York Heart Association (NYHA) functional class, whereas the incidence of sVT/VF was associated with acute myocardial infarction and ischemic heart disease. However, nsVT (25.0%; HR = 0.760; 95% CI 0.419-1.380; p = 0.367) and sVT/VF (28.8%; HR = 0.928; 95% CI 0.556-1.549; p = 0.776) were not associated with a higher risk of long-term all-cause mortality compared to patients with HFmrEF without ventricular tachyarrhythmias (31.5%). In-hospital cardiovascular mortality was more frequently observed in patients with HFmrEF and sVT/VF compared to those with HFmrEF but without sustained ventricular tachyarrhythmias (7.7% vs. 1.5%; p = 0.004). Finally, the risk of rehospitalization for worsening HF was not affected by the presence of ventricular tachyarrhythmias. Conclusions: The occurrence of ventricular tachyarrhythmias in patients hospitalized with HFmrEF was low and not associated with long-term prognosis.
Collapse
Affiliation(s)
- Alexander Schmitt
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Michael Behnes
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Jonas Rusnak
- Department of Cardiology, Angiology and Pneumology, University Hospital Heidelberg, 69047 Heidelberg, Germany
| | - Muharrem Akin
- Department of Cardiology, St. Josef-Hospital, Ruhr-Universität Bochum, 44791 Bochum, Germany
| | - Marielen Reinhardt
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Noah Abel
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Jan Forner
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Julian Müller
- Department of Cardiology, Faculty of Medicine, University Heart Center Freiburg-Bad Krozingen, University of Freiburg, 79106 Freiburg im Breisgau, Germany
| | - Kathrin Weidner
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Mohammad Abumayyaleh
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Ibrahim Akin
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Tobias Schupp
- First Department of Medicine, Section for Invasive Cardiology, University Medical Centre Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| |
Collapse
|
164
|
İrgi T, Baycan ÖF, Güvenç TS, Özcan FB, Atıcı A, Yılmaz Y, Çalişkan M. Concomitant amyloidosis is the primary cause of endothelial and coronary microvascular dysfunction in carpal tunnel syndrome. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2024; 41:100393. [PMID: 38655035 PMCID: PMC11035090 DOI: 10.1016/j.ahjo.2024.100393] [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: 12/16/2023] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/26/2024]
Abstract
Study objectives Patients with carpal tunnel syndrome (CTS) show manifestations of arterial abnormalities, including carotid intimal thickening and increased vascular stiffness. As carpal tunnel syndrome is associated with amyloidosis, we hypothesized that previously observed abnormalities can largely be related with concomitant amyloidosis rather than CTS itself. Design Prospective observational study. Setting Medeniyet University Goztepe Hospital. Participants 61 patients with CTS (of whom 32 had biopsy-proven amyloidosis) and 36 healthy controls. Interventions Subjects underwent ultrasound examinations for the measurement of coronary flow velocity reserve (CFVR), flow-mediated vasodilatation (FMD) and carotid intimal-media thickness (CIMT). Main outcome measures Comparison of CFVR, FMD and CIMT in CTS patients with or without amyloidosis. Results Patients with either CTS or CTS with concomitant amyloidosis (CTS-A) had significantly lower FMD (9.7 % ± 4.0 % in CTS and 10.3 % ± 4.6 % in CTS-A groups, p < 0.05 for both) and CFVR (2.4 (2.1-2.8) in CTS and 1.8 (1.6-2.1) in CTS-A groups, p < 0.001 for both) as compared to controls, while CIMT was only increased in CTS-A group (0.70 (0.60-0.80), p < 0.001). The reduction in CFVR was solely related to an increased basal flow velocity in CTS patients while there was also a reduced hyperemic flow velocity in patients with CTS-A. Conclusion Most arterial phenomena in CTS patients could be attributable to concomitant amyloidosis, although endothelial dysfunction was present even in patients with CTS without amyloidosis.
Collapse
Affiliation(s)
- Tuğçe İrgi
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Ömer Faruk Baycan
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Tolga Sinan Güvenç
- Istinye University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Fatma Betül Özcan
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Adem Atıcı
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Yusuf Yılmaz
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| | - Mustafa Çalişkan
- Istanbul Medeniyet University School of Medicine, Department of Cardiology, Istanbul, Turkey
| |
Collapse
|
165
|
Chen R, Fottinger A, Tousignant C. Speckle tracking echocardiography: too much granularity? Can J Anaesth 2024; 71:565-569. [PMID: 38600284 DOI: 10.1007/s12630-024-02714-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 04/12/2024] Open
Affiliation(s)
- Robert Chen
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.
- University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada.
| | - Alexandra Fottinger
- Department of Anesthesiology and Pain Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Claude Tousignant
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
166
|
Aghezzaf S, Coisne A, Bauters C, Favata F, Delsart P, Coppin A, Seunes C, Schurtz G, Verdier B, Lamblin N, Tazibet A, Le Taillandier de Gabory J, Ninni S, Donal E, Lemesle G, Montaigne D. Feasibility and prognostic significance of ventricular-arterial coupling after myocardial infarction: the RIGID-MI cohort. Eur Heart J Cardiovasc Imaging 2024; 25:668-677. [PMID: 38133627 DOI: 10.1093/ehjci/jead342] [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: 08/25/2023] [Revised: 11/20/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023] Open
Abstract
AIMS The clinical significance and feasibility of the recently described non-invasive parameters exploring ventricular-arterial coupling (VAC) remain uncertain. This study aimed to assess VAC parameters for prognostic stratification in stable patients with left ventricular ejection fraction (LVEF) ≥40% following myocardial infarction (MI). METHODS AND RESULTS Between 2018 and 2021, patients with LVEF ≥40% were evaluated 1 month following MI using transthoracic echocardiography (TTE) and arterial tonometry at rest and after a handgrip test. VAC was studied via the ratio between arterial elastance (Ea) and end-systolic LV elastance (Ees) and between pulse wave velocity (PWV) and global longitudinal strain (GLS). Patients were followed for major adverse cardiovascular events (MACE): all-cause death, acute heart failure, stroke, AMI, and urgent cardiovascular hospitalization. Among the 374 patients included, Ea/Ees and PWV/GLS were obtained at rest for 354 (95%) and 253 patients (68%), respectively. Isometric exercise was workable in 335 patients (85%). During a median follow-up of 32 months (interquartile range: 16-42), 41 (11%) MACE occurred. Patients presenting MACE were significantly older and had a higher prevalence of peripheral arterial disease, lower GLS, higher Ea, PWV, and PWV/GLS ratio. The Ea/Ees ratio and standard TTE parameters during isometric exercise were not associated with MACE. After adjustment, the PWV/GLS ratio was the only VAC parameter independently associated with outcome. Receiver operating characteristic curve analysis identified a PWV/GLS ratio >0.70 (Youden's index = 0.37) as the best threshold to identify patients developing MACE: hazard ratio (95% confidence interval) = 2.2 (1.14-4.27), P = 0.02. CONCLUSION The PWV/GLS ratio, assessed 1 month after MI, identifies a group of patients at higher risk of MACE providing additional value on top of conventional non-invasive parameters.
Collapse
Affiliation(s)
- Samy Aghezzaf
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Augustin Coisne
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
- Clinical Trials Center, Cardiovascular Research Foundation, New York, NY, USA
| | - Christophe Bauters
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1167, F-59000 Lille, France
| | - Francesco Favata
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Pascal Delsart
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Amandine Coppin
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Claire Seunes
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Guillaume Schurtz
- Cardiology Department, Heart and Lung Institute, Lille University Hospital, Lille, France
| | - Basile Verdier
- Cardiology Department, Heart and Lung Institute, Lille University Hospital, Lille, France
| | - Nicolas Lamblin
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Amine Tazibet
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | | | - Sandro Ninni
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - Erwan Donal
- Cardiology Department, CHU Rennes, Rennes, France
| | - Gilles Lemesle
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| | - David Montaigne
- Inserm, CHU Lille, Institut Pasteur de Lille, University Lille, U1011-EGID, F-59000 Lille, France
| |
Collapse
|
167
|
Yafasov M, Olsen FJ, Shabib A, Skaarup KG, Lassen MCH, Johansen ND, Jensen MT, Jensen GB, Schnohr P, Møgelvang R, Biering-Sørensen T. Even mild mitral regurgitation is associated with incident atrial fibrillation in the general population. Eur Heart J Cardiovasc Imaging 2024; 25:579-586. [PMID: 38078897 DOI: 10.1093/ehjci/jead337] [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: 05/20/2023] [Revised: 10/19/2023] [Accepted: 12/05/2023] [Indexed: 02/04/2024] Open
Abstract
AIMS Mitral regurgitation (MR) can be difficult to quantify. We sought to investigate whether the MR jet area to left atrial (LA) area ratio (MR/LA ratio) method for quantifying MRs can be used to predict incident atrial fibrillation (AF) in the general population. METHODS AND RESULTS The study included 4466 participants from the 5th Copenhagen City Heart Study, a prospective general population study, who underwent transthoracic echocardiography. MR jet area was measured and indexed to LA area. The endpoint was incident AF. MR was quantified in 4042 participants (mean age: 57 years, 43% men). Of these, 198 (4.9%) developed AF during a median follow-up period of 5.3 years (interquartile range: 4.4-6.1 years). MR was present in 1938 participants (48%) including 1593 (39%) trace/mild MRs (MR/LA ratio ≤ 20% and ≤4 cm2). In unadjusted analysis, MR/LA ratio was associated with incident AF [HR: 1.06 (1.00-1.13), P = 0.042 per 5% increase] but not after adjusting for CHARGE-AF score. However, the association was modified by age (P for interaction = 0.034), such that MR/LA ratio was associated with AF only in participants ≤ 73 years. In these participants, MR/LA ratio 'was' independently associated with AF after adjusting for CHARGE-AF score [HR: 1.14 (1.06-1.24), P = 0.001, per 5% increase]. This finding persisted when restricting the analysis to participants without moderate or severe MR and normal LA size [HR: 1.35 (1.09-1.68), P = 0.005, per 5% increase]. CONCLUSION MR, including even trace regurgitations quantified by MR/LA ratio, is independently associated with incident AF in individuals ≤ 73 years of age.
Collapse
Affiliation(s)
- Marat Yafasov
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Flemming Javier Olsen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Ali Shabib
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Kristoffer Grundtvig Skaarup
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Mats Christian Højbjerg Lassen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Niklas Dyrby Johansen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
- Center for Translational Cardiology and Pragmatic Randomized Trials, Dept. of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Magnus T Jensen
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, Borgmester Ib Juuls Vej 83, 2730 Herlev, Denmark
| | - Gorm Boje Jensen
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Peter Schnohr
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
| | - Rasmus Møgelvang
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Niels Andersens Vej 65, entrance 8, 3rd floor on the right, p. 835, 2900 Hellerup, Denmark
- The Copenhagen City Heart Study, Copenhagen University Hospital-Herlev Hospital, Borgmester Ib Juuls Vej 73, opgang 7, 4. etage, M1, 2730 Herlev, Copenhagen, Denmark
- Center for Translational Cardiology and Pragmatic Randomized Trials, Dept. of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
168
|
Nikiforova TV, Charaya KV, Shchekochikhin DY, Magomedova ZM, Enokyan MS, Volovchenko AN, Khamzatkhanova AH, Starovoytova TA, Bogdanova AA, Karalkin AV, Pasha SP, Pershina ES, Grachev AE, Zhirov IV, Andreev DA. Primary Data on ATTR-Amyloidosis Prevalence Among Elderly Patients With Left Ventricular Hypertrophy in Russia. KARDIOLOGIIA 2024; 64:54-60. [PMID: 38742516 DOI: 10.18087/cardio.2024.4.n2611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/26/2024] [Indexed: 05/16/2024]
Abstract
AIM To estimate the prevalence of amyloid cardiomyopathy (CM) caused by transthyretin amyloidosis (ATTR) and immunoglobulin light chain (AL) amyloidosis among patients aged >65 years with interventricular septal (IVS) hypertrophy of ≥14 mm. MATERIAL AND METHODS From January through August 2023, 60 patients (mean age 7.2±7.3 years, 34 (56.67%) men) were enrolled. Patients meeting the inclusion criteria underwent an echocardiographic study with determining the myocardial longitudinal strain, myocardial scintigraphy with 99mTc-pyrfotech, myocardial single-photon emission computed tomography, measurement of N-terminal fragment of brain natriuretic peptide and troponin I, and the immunochemical study of serum and urine proteins with measurement of free light chains. In the presence of grades 2 and 3 radiopharmaceutical uptake according to scintigraphy, a molecular genetic study was performed for differential diagnosis of wild-type transthyretin amyloidosis (wtATTR) and hereditary/variant (hATTR) ATTR-CM. RESULTS According to data of myocardial scintigraphy with 99mTc-pyrfotech, grade 3 uptake in the absence of monoclonal secretion was detected in 5 (8.3%) cases and grade 2 radiotracer uptake in the absence of monoclonal secretion was detected in 6 (10%) patients. Myeloma complicated by AL amyloidosis and primary AL amyloidosis were found in 5 (8.3%) patients. CONCLUSION Among patients aged ≥65 years with IVS hypertrophy ≥14 mm, amyloid CM was detected in 20% of cases (12 patients), including 5 cases (8.3%) of AL amyloidosis and 7 cases (11.7%) of ATTR amyloidosis.
Collapse
Affiliation(s)
| | - K V Charaya
- Sechenov First Moscow State Medical University, Moscow
| | - D Yu Shchekochikhin
- Sechenov First Moscow State Medical University, Moscow; Pirogov Municipal Clinical Hospital #1, Moscow
| | - Z M Magomedova
- Sechenov First Moscow State Medical University, Moscow; Pirogov Municipal Clinical Hospital #1, Moscow
| | - M S Enokyan
- Sechenov First Moscow State Medical University, Moscow
| | | | | | | | - A A Bogdanova
- Sechenov First Moscow State Medical University, Moscow; Pirogov Municipal Clinical Hospital #1, Moscow
| | | | - S P Pasha
- Pirogov Municipal Clinical Hospital #1, Moscow
| | - E S Pershina
- Sechenov First Moscow State Medical University, Moscow; Pirogov Municipal Clinical Hospital #1, Moscow
| | - A E Grachev
- National Medical Research Center of Hematology, Moscow
| | - I V Zhirov
- Chazov National Medical Research Center of Cardiology, Moscow
| | - D A Andreev
- Sechenov First Moscow State Medical University, Moscow
| |
Collapse
|
169
|
Dang HNN, Luong TV, Ho BA. Evaluation of the relationship between left atrial stiffness, left ventricular stiffness, and left atrioventricular coupling index in type 2 diabetes patients: a speckle tracking echocardiography study. Front Cardiovasc Med 2024; 11:1372181. [PMID: 38737712 PMCID: PMC11084270 DOI: 10.3389/fcvm.2024.1372181] [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: 01/17/2024] [Accepted: 04/09/2024] [Indexed: 05/14/2024] Open
Abstract
Background Cardiovascular complications are a leading cause of mortality and disability in individuals with diabetes mellitus (DM). Moreover, DM can directly impact the structure and function of cardiac muscle. We conducted a study to evaluate cardiac stiffness in DM patients in both the left atrium (LA) and left ventricle (LV), as well as to assess the impact of DM on the synchronization of the LA and LV, particularly within the Vietnamese population, utilizing speckle tracking echocardiography (STE). Methods We studied 111 research subjects divided into two groups comprising 52 patients with DM and 59 healthy individuals. All the subjects provided relevant clinical information, and echocardiography was performed to assess the indices of LA stiffness, LV stiffness, and left atrioventricular coupling index (LACI). Results Our study indicated that DM patients exhibited greater LA and LV stiffness than control patients. The LACI (%) in the DM group was also greater than that in the control group (17.12% ± 6.72% vs. 12.28% ± 3.96%, respectively; p < 0.001). The LACI was positively correlated with the LA and LV stiffness indices. Decreased levels of LV GLS, adjusted for age, sex, blood pressure, and BMI, have emerged as identified risk factors for DM. Conclusions LA stiffness, LV stiffness, and the LACI are greater in DM patients than in normal individuals.
Collapse
Affiliation(s)
| | - Thang Viet Luong
- Department of Internal Medicine, Hue University of Medicine and Pharmacy, Hue, Vietnam
| | - Binh Anh Ho
- Cardiovascular Center, Hue Central Hospital, Hue, Vietnam
| |
Collapse
|
170
|
Ertaş K, Gül Ö, Yıldırım R, Özalkak Ş. Evaluation of cardiac electrophysiological features in patients with premature adrenarche. J Pediatr Endocrinol Metab 2024; 37:317-325. [PMID: 38386924 DOI: 10.1515/jpem-2023-0460] [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: 10/14/2023] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
OBJECTIVES This study aimed to analyze the cardiac effects of hyperandrogenism in premature adrenarche (PA) and evaluate the risk of arrhythmia development. METHODS Fifty patients with PA and 50 healthy children from a pediatric endocrinology outpatient clinic were included in the study. The patients underwent echocardiography and electrocardiographic evaluations. Conventional echocardiography, tissue Doppler echocardiography, repolarization time, and repolarization dispersion time were evaluated. RESULTS The median age in the PA and control groups was 7.91 years (5.83-9.25), 8.08 years (5.75-9.33), respectively. Thirty percent of patients in the PA group were male. While mitral early diastolic velocity deceleration time (DT), isovolumetric relaxation time (IRT), and E/e' ratio were significantly higher in the PA group than in the control group, mitral lateral annulus tissue Doppler early diastolic velocity was significantly lower (p=0.0001, 0.0001, 0.003, 0.0001). While P wave dispersion (PWD), Tpe, and QT-dispersion (QT-d) values were significantly higher in the PA group than in the control group, the P minimum value was significantly lower in the PA group (p=0.0001, 0.02, 0.004, and 0.0001, respectively). CONCLUSIONS Early subclinical diastolic dysfunction was observed in the PA group. There was an increased risk of atrial arrhythmia with PWD and an increased risk of ventricular arrhythmia with increased Tpe and QT-d. There was a correlation between testosterone levels and diastolic function parameters. The increased risk of atrial arrhythmia is closely related to diastolic function.
Collapse
Affiliation(s)
- Kerem Ertaş
- Department of Pediatric Cardiology, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Özlem Gül
- Department of Pediatric Cardiology, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Ruken Yıldırım
- Department of Pediatric Endocrinology, Hepatology and Nutrition, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| | - Şervan Özalkak
- Department of Pediatric Endocrinology, Hepatology and Nutrition, 653583 Diyarbakir Children's Hospital , Diyarbakır, Türkiye
| |
Collapse
|
171
|
Naser JA, Alexandrino FB, Harada T, Michelena HI, Borlaug BA, Eleid MF, Lin G, Scott C, Kennedy AM, Pellikka PA, Nkomo VT, Pislaru SV. The Natural History of Atrial Functional Mitral Regurgitation. J Am Coll Cardiol 2024; 83:1495-1507. [PMID: 38530687 DOI: 10.1016/j.jacc.2024.02.026] [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: 01/25/2024] [Accepted: 02/20/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND The natural history of moderate/severe atrial functional mitral regurgitation (AFMR) is unknown. OBJECTIVES The authors sought to study the incidence of left ventricular (LV) systolic dysfunction (LVSD), progression or regression of ≥mild-moderate AFMR, and impact on mortality. METHODS Adults with left atrial (LA) volume index ≥40 mL/m2, ≥mild-moderate AFMR, and follow-up echocardiogram were followed for incident LVSD (ejection fraction <50% and ≥10% lower than baseline), progression of mild-moderate/moderate AFMR to severe, and persistent regression of AFMR to no/trivial. Relation of AFMR progression or regression as time-dependent covariates with all-cause mortality was studied. Incidence of LVSD was compared with patients with no/mild AFMR matched on age, sex, comorbidities and ejection fraction. Patients were followed until mitral intervention, myocardial infarction, or last follow-up. RESULTS A total of 635 patients (median age 75 years, 51% female, 96% mild-moderate/moderate AFMR, 4% severe AFMR) were included. Over a median 2.2 years (Q1-Q3: 1.0-4.3 years), incidence rates per 100 person-years were 3.2 for LVSD (P = 0.52 vs patients with no/mild AFMR), 1.9 for progression of AFMR, and 3.9 for regression. Female sex and larger LA volume index were independently associated with progression, whereas younger age, male sex, absent atrial fibrillation, and higher LA emptying fraction were independently associated with regression. Neither AFMR progression nor regression was independently associated with mortality. Instead, independent risk factors for mortality included older age, concentric LV geometry, and higher estimated LV filling and pulmonary pressures. CONCLUSIONS In patients with predominantly mild-moderate/moderate AFMR, regression of MR was more common than progression, but neither was associated with mortality. Instead, diastolic function abnormalities were more important. Over a median 2-year follow-up, LVSD risk was not increased.
Collapse
Affiliation(s)
- Jwan A Naser
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
| | | | - Tomonari Harada
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Barry A Borlaug
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Grace Lin
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Christopher Scott
- Department of Biostatistics and Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - Austin M Kennedy
- Department of Biostatistics and Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - Patricia A Pellikka
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
| |
Collapse
|
172
|
Landolfo M, Spannella F, Giulietti F, Di Pentima C, Giordano P, Borioni E, Landi L, Di Rosa M, Galeazzi R, Sarzani R. Role of NT-proBNP and lung ultrasound in diagnosing and classifying heart failure in a hospitalized oldest-old population: a cross-sectional study. BMC Geriatr 2024; 24:354. [PMID: 38643091 PMCID: PMC11032608 DOI: 10.1186/s12877-024-04977-4] [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: 07/05/2023] [Accepted: 04/15/2024] [Indexed: 04/22/2024] Open
Abstract
AIM Diagnosing and classifying heart failure (HF) in the oldest-old patients has technical and interpretation issues, especially in the acute setting. We assessed the usefulness of both N-terminal pro-brain natriuretic peptide (NT-proBNP) and lung ultrasound (LUS) for confirming HF diagnosis and predicting, among hospitalized HF patients, those with reduced ejection fraction (HFrEF). METHODS We performed a cross-sectional study on 148 consecutive patients aged ≥ 80 years admitted to our Internal Medicine and Geriatrics ward with at least one symptom/sign compatible with HF and NT-proBNP ≥ 125 pg/mL. We measured serum NT-proBNP levels and performed LUS and transthoracic echocardiography (TTE) on admission before diuretic therapy. We divided our cohort into three subgroups according to the left ventricular ejection fraction (LVEF): reduced (LVEF ≤ 40%), mildly-reduced (LVEF = 41-49%) and preserved (LVEF ≥ 50%). RESULTS The mean age was 88±5 years. Male prevalence was 42%. Patients with HFrEF were 19%. Clinical features and laboratory parameters did not differ between the three subgroups, except for higher NT-proBNP in HFrEF patients, which also had a higher number of total B-lines and intercostal spaces of pleural effusion at LUS. Overall, NT-proBNP showed an inverse correlation with LVEF (r = -0.22, p = 0.007) and a direct correlation with age, total pulmonary B-lines, and intercostal spaces of pleural effusion. According to the ROCs, NT-proBNP levels, pulmonary B-lines and pleural effusion extension were poorly predictive for HFrEF. The best-performing cut-offs were 9531 pg/mL for NT-proBNP (SP 0.70, SE 0.50), 13 for total B-lines (SP 0.69, SE 0.85) and one intercostal space for pleural effusion (SP 0.55, SE 0.89). Patients with admission NT-proBNP ≥ 9531 pg/mL had a 2-fold higher risk for HFrEF (OR 2.5, 95% CI 1.3-4.9), while we did not find any association for total B-lines ≥ 13 or pleural effusion ≥ 1 intercostal space with HFrEF. A significant association with HFrEF emerged for the combination of NT-proBNP ≥ 9531 pg/mL, total B-lines ≥ 13 and intercostal spaces of pleural effusion ≥ 1 (adjusted OR 4.3, 95% CI 1.5-12.9). CONCLUSIONS Although NT-proBNP and LUS help diagnose HF, their accuracy in discriminating HFrEF from non-HFrEF was poor in our real-life clinical study on oldest-old hospitalized patients, making the use of TTE still necessary to distinguish HF phenotypes in this peculiar setting. These data require confirmation in more extensive and longer prospective studies.
Collapse
Affiliation(s)
- Matteo Landolfo
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
- Department of Clinical and Molecular Sciences, University Politecnica Delle Marche, Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy.
- Department of Clinical and Molecular Sciences, University Politecnica Delle Marche, Ancona, Italy.
| | - Federico Giulietti
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
| | - Chiara Di Pentima
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
| | - Piero Giordano
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
| | - Elisabetta Borioni
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
- Department of Clinical and Molecular Sciences, University Politecnica Delle Marche, Ancona, Italy
| | - Laura Landi
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
- Department of Clinical and Molecular Sciences, University Politecnica Delle Marche, Ancona, Italy
| | - Mirko Di Rosa
- Unit of Geriatric Pharmacoepidemiology and Biostatistics, IRCCS INRCA, Ancona, Italy
| | - Roberta Galeazzi
- Clinical Laboratory and Molecular Diagnostic, IRCCS INRCA, Ancona, Italy
| | - Riccardo Sarzani
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, 60127, Ancona, Italy
- Department of Clinical and Molecular Sciences, University Politecnica Delle Marche, Ancona, Italy
| |
Collapse
|
173
|
Ma Y, Guo D, Wang J, Gong J, Hu H, Zhang X, Wang Y, Yang Y, Lv X, Li Y. Effects of right ventricular remodeling in chronic thromboembolic pulmonary hypertension on the outcomes of balloon pulmonary angioplasty: a 2D-speckle tracking echocardiography study. Respir Res 2024; 25:164. [PMID: 38622598 PMCID: PMC11020924 DOI: 10.1186/s12931-024-02803-4] [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: 10/23/2023] [Accepted: 04/03/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Balloon pulmonary angioplasty (BPA) improves the prognosis of chronic thromboembolic pulmonary hypertension (CTEPH). Right ventricle (RV) is an important predictor of prognosis in CTEPH patients. 2D-speckle tracking echocardiography (2D-STE) can evaluate RV function. This study aimed to evaluate the effectiveness of BPA in CTEPH patients and to assess the value of 2D-STE in predicting outcomes of BPA. METHODS A total of 76 patients with CTEPH underwent 354 BPA sessions from January 2017 to October 2022. Responders were defined as those with mean pulmonary artery pressure (mPAP) ≤ 30 mmHg or those showing ≥ 30% decrease in pulmonary vascular resistance (PVR) after the last BPA session, compared to baseline. Logistic regression analysis was performed to identify predictors of BPA efficacy. RESULTS BPA resulted in a significant decrease in mPAP (from 50.8 ± 10.4 mmHg to 35.5 ± 11.9 mmHg, p < 0.001), PVR (from 888.7 ± 363.5 dyn·s·cm-5 to 545.5 ± 383.8 dyn·s·cm-5, p < 0.001), and eccentricity index (from 1.3 to 1.1, p < 0.001), and a significant increase in RV free wall longitudinal strain (RVFWLS: from 15.7% to 21.0%, p < 0.001). Significant improvement was also observed in the 6-min walking distance (from 385.5 m to 454.5 m, p < 0.001). After adjusting for confounders, multivariate analysis showed that RVFWLS was the only independent predictor of BPA efficacy. The optimal RVFWLS cutoff value for predicting BPA responders was 12%. CONCLUSIONS BPA was found to reduce pulmonary artery pressure, reverse RV remodeling, and improve exercise capacity. RVFWLS obtained by 2D-STE was an independent predictor of BPA outcomes. Our study may provide a meaningful reference for interventional therapy of CTEPH.
Collapse
Affiliation(s)
- Yaning Ma
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Dichen Guo
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Jianfeng Wang
- Department of Intervention, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Juanni Gong
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Huimin Hu
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Xinyuan Zhang
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Yeqing Wang
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Yuanhua Yang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xiuzhang Lv
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China
| | - Yidan Li
- Department of Ultrasound Medicine, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, China.
| |
Collapse
|
174
|
Margulescu AD, Thomas DE, Awadalla M, Shah P, Khurana A, Aldalati O, Obaid DR, Chase AJ, Smith D. Prevalence and progression of LV dysfunction and dyssynchrony in patients with new-onset LBBB post TAVR. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024:S1553-8389(24)00154-4. [PMID: 38604832 DOI: 10.1016/j.carrev.2024.04.011] [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: 12/29/2023] [Revised: 04/04/2024] [Accepted: 04/04/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND The impact of new-onset left bundle branch block (N-LBBB) developing after Transcatheter Aortic Valve Replacement (TAVR) on cardiac function and mechanical dyssynchrony is not well defined. METHODS We retrospectively screened all patients who underwent TAVR in our centre between Oct 2018 and Sept 2021 (n = 409). We identified 38 patients with N-LBBB post-operatively (of which 28 were persistent and 10 were transient), and 17 patients with chronic pre-existent LBBB (C-LBBB). We excluded patients requiring pacing post TAVR. For all groups, we retrospectively analysed stored echocardiograms at 3 time points: before TAVR (T0), early after TAVR (T1, 1.2 ± 1.1 days), and late follow-up (T2, 1.5 ± 0.8 years), comparing LV mass and volumes, indices of LV function (LV ejection fraction, LVEF; global longitudinal strain, GLS), and mechanical dyssynchrony indices (systolic stretch index, severity of septal flash). RESULTS At baseline (T0), C-LBBB had worse cardiac function, and larger LV volumes and LV mass, compared with patients with N-LBBB. At T1, N-LBBB resulted in mild dyssynchrony and decreased LVEF and GLS. Dyssynchrony progressed at T2 in persistent N-LBBB but not C-LBBB. In both groups however, LVEF remained stable at T2, although individual response was variable. Patients with better LVEF at baseline demonstrated a higher proportion of developing LBBB-induced LV dysfunction at T2. Lack of improvement of LVEF immediately after TAVR predicted deteriorating LVEF at T2. In transient LBBB, cardiac function and most dyssynchrony indices returned to baseline. CONCLUSIONS N-LBBB after TAVR results in an immediate reduction of cardiac function, in spite of only mild dyssynchrony. When LBBB persists, patients with better cardiac function before TAVR are more likely to have LBBB-induced LV dysfunction after TAVR.
Collapse
Affiliation(s)
- Andrei D Margulescu
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK.
| | - Dewi E Thomas
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK; Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK.
| | - Magid Awadalla
- Mater Private Network Hospital, Eccles Street, Dublin 7 D07 WKW8, Ireland.
| | - Parin Shah
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK.
| | - Ayush Khurana
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK.
| | - Omar Aldalati
- Department of Cardiology, University Hospital of Wales, Heath Park, Cardiff CF14 4XW, UK.
| | - Daniel R Obaid
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK; Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK.
| | - Alexander J Chase
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK; Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK.
| | - David Smith
- Department of Cardiology, Morriston Regional Cardiac Centre, Morriston Hospital, Heol Maes Eglwys, Swansea SA6 6NL, UK; Swansea University Medical School, Singleton Park, Swansea SA2 8PP, UK.
| |
Collapse
|
175
|
Berhanu H, Mossie A, Morankar SN, Gemechu TD, Tegene E. Echocardiographic Parameters and Complication Profiles Among Adult Patients with Rheumatic Heart Disease at Jimma Medical Center. Vasc Health Risk Manag 2024; 20:157-166. [PMID: 38595828 PMCID: PMC11001560 DOI: 10.2147/vhrm.s451957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/03/2024] [Indexed: 04/11/2024] Open
Abstract
Background Despite the fact that patients with rheumatic heart disease (RHD) need early medical attention and follow-up, most patients in developing countries tend to present with debilitating complications. The objective of this study was to evaluate the echocardiographic features of adult individuals diagnosed with RHD and examine the associated complications among patients who started follow-up at Jimma Medical Center's (JMC) cardiac follow-up clinic. Methods A prospective cross-sectional study was conducted at JMC between January 5 and April 15, 2023. Echocardiographic patterns were taken by senior cardiologists; socio-demographic variables, anthropometric measurements, and behavioral factors were collected through a structured questioner. Results The study recruited a total of 115 participants, of whom 86 (74.8%) were female and 29 (25.2%) were male. The mean age of the patients was 32.31 (SD± 12.16) years. The mitral valve was affected in 98.26% of cases, while the aortic and tricuspid valve abnormalities were diagnosed in 49.5% and 21.7%, respectively. The most frequent combinations of valve lesions were mitral regurgitation (MR) + mitral stenosis (MS) + aortic regurgitation (AR) (15.7%), followed by MR + AR + TR (8.7%). The occurrence of MR+MS+AR was higher in females (17.4%) compared to males (10.3%), whereas the occurrence of MS+MR was higher in males (24.1%) compared to females (20.9%). Females have a severely reduced ejection fraction compared to males (84.8% vs 15.2%, P = 0.044). Nearly two-thirds (63.5%) of individuals experienced RHD-related complications; the most commonly encountered complications were pulmonary hypertension (26.1%) and atrial fibrillation (19.1%). Conclusion RHD predominantly affects individuals in their active and productive years, particularly females. Most patients have multiple-valve lesions.
Collapse
Affiliation(s)
- Hiwot Berhanu
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
| | - Andualem Mossie
- Department of Biomedical Sciences, Faculty of Medical Science, Jimma Institute of Health, Jimma University, Jimma, Ethiopia
| | - Sudhakar Narayan Morankar
- Ethiopian Evidence Based Health Care Center, Department of Health, Behavior and Society, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| | | | - Elsah Tegene
- Department of Internal Medicine, Institute of Health, Jimma University, Jimma, Ethiopia
| |
Collapse
|
176
|
Israël-Biet D, Pastré J, Nunes H. Sarcoidosis-Associated Pulmonary Hypertension. J Clin Med 2024; 13:2054. [PMID: 38610818 PMCID: PMC11012707 DOI: 10.3390/jcm13072054] [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: 11/25/2023] [Revised: 01/25/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Sarcoidosis-associated pulmonary hypertension (SAPH) is a very severe complication of the disease, largely impacting its morbidity and being one of its strongest predictors of mortality. With the recent modifications of the hemodynamic definition of pulmonary hypertension (mean arterial pulmonary pressure >20 instead of <25 mmHg,) its prevalence is presently not precisely known, but it affects from 3 to 20% of sarcoid patients; mostly, although not exclusively, those with an advanced, fibrotic pulmonary disease. Its gold-standard diagnostic tool remains right heart catheterization (RHC). The decision to perform it relies on an expert decision after a non-invasive work-up, in which echocardiography remains the screening tool of choice. The mechanisms underlying SAPH, very often entangled, are crucial to define, as appropriate and personalized therapeutic strategies will aim at targeting the most significant ones. There are no recommendations so far as to the indications and modalities of the medical treatment of SAPH, which is based upon the opinion of a multidisciplinary team of sarcoidosis, pulmonary hypertension and sometimes lung transplant experts.
Collapse
Affiliation(s)
| | - Jean Pastré
- Service de Pneumologie, Hôpital Européen Georges Pompidou, AP-HP, 75015 Paris, France;
| | - Hilario Nunes
- Service de Pneumologie, Hôpital Avivenne, AP-HP, 93000 Bobigny, France;
- Inserm UMR 1272 “Hypoxie et Poumon”, UFR de Santé, Médecine et Biologie Humaine (SMBH), Université Sorbonne Paris-Nord, 93000 Bobigny, France
| |
Collapse
|
177
|
Miyahara D, Izumo M, Sato Y, Shoji T, Yamaga M, Kobayashi Y, Kai T, Okuno T, Kuwata S, Koga M, Tanabe Y, Akashi YJ. Cardiac power output is associated with adverse outcomes in patients with preserved ejection fraction after transcatheter aortic valve implantation. EUROPEAN HEART JOURNAL. IMAGING METHODS AND PRACTICE 2024; 2:qyae048. [PMID: 39045467 PMCID: PMC11195716 DOI: 10.1093/ehjimp/qyae048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/05/2024] [Indexed: 07/25/2024]
Abstract
Aims Cardiac power output (CPO) measures cardiac performance, and its prognostic significance in heart failure with preserved ejection fraction (EF) has been previously reported. However, the effectiveness of CPO in risk stratification of patients with valvular heart disease and post-operative valvular disease has not been reported. We aimed to determine the association between CPO and clinical outcomes in patients with preserved left ventricular (LV) EF after transcatheter aortic valve implantation (TAVI). Methods and results This retrospective observational study included 1047 consecutive patients with severe aortic stenosis after TAVI. All patients were followed up for all-cause mortality and hospitalization for HF. CPO was calculated as 0.222 × cardiac output × mean blood pressure (BP)/LV mass, where 0.222 was the conversion constant to W/100 g of the LV myocardium. CPO was assessed using transthoracic echocardiography at discharge after TAVI. Of the 1047 patients, 253 were excluded following the exclusion criteria, including those with low LVEF, and 794 patients (84.0 [80.0-88.0] years; 35.8% male) were included in this study. During a median follow-up period of 684 (237-1114) days, the composite endpoint occurred in 196 patients. A dose-dependent association was observed between the CPO levels and all-cause mortality. Patients in the lowest CPO tertile had significantly lower event-free survival rates (log-rank test, P = 0.043). Multivariate Cox regression analysis showed that CPO was independently associated with adverse outcomes (hazard ratio = 0.561, P = 0.020). CPO provided an incremental prognostic effect in the model based on clinical and echocardiographic markers (P = 0.034). Conclusion CPO is independently and incrementally associated with adverse outcomes in patients with preserved LVEF following TAVI.
Collapse
Affiliation(s)
- Daisuke Miyahara
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Masaki Izumo
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Yukio Sato
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Tatsuro Shoji
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Mitsuki Yamaga
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Yoshikuni Kobayashi
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Takahiko Kai
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Taishi Okuno
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Shingo Kuwata
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Masashi Koga
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Yasuhiro Tanabe
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| | - Yoshihiro J Akashi
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1, Sugao, Miyamae-ku, Kawasaki 216-8511, Japan
| |
Collapse
|
178
|
Sehly A, He A, Ihdayhid AR, Grey C, O'Connor S, Green G, Erickson M, Rankin JM, Fegan PG, Yeap BB, Dwivedi G, Lan NSR. Early SGLT2 inhibitor use is associated with improved left atrial strain following acute coronary syndrome. Acta Cardiol 2024; 79:224-234. [PMID: 38456717 DOI: 10.1080/00015385.2024.2324221] [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: 06/06/2023] [Accepted: 02/22/2024] [Indexed: 03/09/2024]
Abstract
AIM Left atrial (LA) strain, a novel marker of LA function, reliably predicts diastolic dysfunction. SGLT2 inhibitors improve heart failure outcomes, but limited data exists regarding their use in the immediate aftermath of acute coronary syndrome (ACS). We studied the effect of empagliflozin on LA strain in patients with type 2 diabetes (T2D) and ACS. METHODS Patients with ACS and T2D were identified and empagliflozin was initiated in eligible patients prior to discharge. Patients not initiated on empagliflozin were analysed as a comparator group. A blinded investigator assessed LA strain using baseline and 3-6 month follow-up echocardiograms. RESULTS Forty-four participants (n = 22 each group) were included. Baseline characteristics and LA strain were similar in the two groups. LA reservoir, conduit and contractile strain increased in empagliflozin group (28.0 ± 8.4% to 34.6 ± 12.2% p < 0.001, 14.5 ± 5.4% to 16.7 ± 7.0% p = 0.034, 13.5 ± 5.2% to 17.9 ± 7.2% p = 0.005, respectively) but remained unchanged in comparison group (29.2 ± 6.7% to 28.8 ± 7.0%, 12.8 ± 4.2% to 13.3 ± 4.7%, 16.7 ± 5.3% to 15.5 ± 4.5%, respectively, p = NS). The difference in change between groups was significant for LA reservoir (p = 0.003) and contractile strain (p = 0.005). CONCLUSION In patients with ACS and T2D, addition of empagliflozin to standard ACS therapy prior to discharge is associated with improved LA function.
Collapse
Affiliation(s)
- Amro Sehly
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Albert He
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Abdul Rahman Ihdayhid
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Harry Perkins Institute of Medical Research, Perth, Australia
- Medical School, Curtin University, Perth, Australia
| | - Christine Grey
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Scott O'Connor
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Gillian Green
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Matthew Erickson
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - James M Rankin
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - P Gerry Fegan
- Medical School, Curtin University, Perth, Australia
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Bu B Yeap
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
| | - Girish Dwivedi
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Harry Perkins Institute of Medical Research, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
| | - Nick S R Lan
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
| |
Collapse
|
179
|
Najmi I, Benmaamar S, Zejli S, Bouchal S, El Fakir S, El Rhazi K, Belahsen MF. Silent brain infarctions in patients with acute cardioembolic stroke. JOURNAL DE MEDECINE VASCULAIRE 2024; 49:80-89. [PMID: 38697714 DOI: 10.1016/j.jdmv.2024.02.003] [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: 06/08/2023] [Accepted: 02/10/2024] [Indexed: 05/05/2024]
Abstract
INTRODUCTION AND AIM The advances and the wide use of brain imaging have considerably increased the prevalence of silent brain infarctions (SBI). We aim in this study to determine the prevalence of SBI in patients presenting with acute cardioembolic stroke and the predictive cardiovascular risk factors. METHODS This retrospective study included 267 patients presenting with acute cardioembolic stroke in the emergency and/or neurology departments of the Hassan II University Hospital Center. Clinical, biological and echocardiographic characteristics were recorded. All patients were screened for SBI by brain imaging. RESULTS The prevalence of SBI in our series was 46%. A group of 203 non-valvular patients and a group of 64 valvular patients were distinguished. In non-valvular group, the average age was 72.97±10.53years. The prevalence of SBI was 45.3%. Forty-four percent of patients with SBI had atrial fibrillation (AF). In multivariate regression analysis, the history of previous stroke, CHA2DS2-VASc Score≥4, enlarged left atrium (LA), the association of AF with enlarged LA and the lability of International Normalized Ratio in patients initially treated with anticoagulants were significantly associated with the occurrence of SBI (P=0.013, P=0.032, P=0.0001, P=0.01, P=0.03, respectively). Territorial location was significantly the most frequent (P=0.007). In valvular group, the average age was 57.19±14.38years. The prevalence of SBI was 48.4%. In multivariate regression analysis, SBI were significantly associated with moderate or severe mitral stenosis (P=0.02) and with the enlarged LA (P=0.02). In all patients, Modified Rankin Scale at 3 months of discharge from the acute stroke was significantly higher (mRS≥3) in patients with SBI (P=0.04). CONCLUSIONS SBI requires good management of associated cardiovascular risk factors in a population presenting with initial cardioembolic stroke.
Collapse
Affiliation(s)
- Imane Najmi
- Department of Neurology, Hassan II University Hospital Center, Fez, Morocco; Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco.
| | - Soumaya Benmaamar
- Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| | - Sara Zejli
- Department of Neurology, Hassan II University Hospital Center, Fez, Morocco
| | - Siham Bouchal
- Department of Neurology, Hassan II University Hospital Center, Fez, Morocco; Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| | - Samira El Fakir
- Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| | - Karima El Rhazi
- Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| | - Mohammed Faouzi Belahsen
- Department of Neurology, Hassan II University Hospital Center, Fez, Morocco; Laboratory of Epidemiology, Clinical Research, and Health Community, Faculty of Medicine and Pharmacy, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| |
Collapse
|
180
|
Elkoumy A, Rück A, Abdel-Wahab M, Thiele H, Rudolph TK, Wolf A, Wambach JM, De Backer O, Sondergaard L, Hengstenberg C, Abdelshafy M, Arsang-Jang S, Elzomor H, Laine M, Bjursten H, Götberg M, Wykrzykowska JJ, Mohamed SK, Pellegrini C, Rheude T, Toggweiler S, Saleh N, Meduri CU, Kim WK, Soliman O. ACURATE neo2 Transcatheter aortic valve implantation without balloon aortic valvuloplasty - direct ACURATE neo2. Int J Cardiol 2024; 400:131792. [PMID: 38244892 DOI: 10.1016/j.ijcard.2024.131792] [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: 10/31/2023] [Revised: 01/10/2024] [Accepted: 01/16/2024] [Indexed: 01/22/2024]
Abstract
BACKGROUND ACURATE neo2 (Neo2) implantation is performed after systematic Balloon Aortic Valvuloplasty (BAV) in most patients. No reports exist about the feasibility and safety of direct Neo2 transcatheter aortic valve implantation (TAVI) in comparison to the standard practice. AIM We aimed to identify the patients' baseline anatomical characteristics, procedural, and early post-procedural outcomes in patients treated using Neo2 with and without BAV. METHODOLOGY This is a retrospective multicentre analysis of 499 patients with severe aortic stenosis who underwent TAVI using Neo2. The comparison was done according to the performance or omission of BAV. Echocardiography and computed tomography were analysed by an independent Core Lab. Propensity score matching (PSM) was performed based on the annular diameter and AV calcium volume, which identified 84 matched pairs. RESULTS Among the cohort included, 391 (78%) patients received BAV (BAV-yes) and 108 (22%) were not attempted (BAV-no or Direct TAVI). Patients in BAV-no cohort had smaller annular diameter (22.6 vs 23.4 mm; p < 0.001) and lower calcium volume (163 vs 581 mm3; p < 0.001) compared to BAV-yes cohort. In the matched cohort, VARC-3 device technical success was similar (95%) and all other outcome measures were statistically comparable between cohorts. CONCLUSION Direct TAVI using ACURATEneo2 without pre-TAVI balloon aortic valvuloplasty in patients with mild or less valve calcifications might be feasible and associated with comparable early outcomes compared to patients with similar anatomical features undergoing systematic balloon valvuloplasty.
Collapse
Affiliation(s)
- Ahmed Elkoumy
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland; Islamic Center of Cardiology, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Andreas Rück
- Karolinska University Hospital, Department of Cardiology, Stockholm, Sweden
| | - Mohamed Abdel-Wahab
- Department of Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Holger Thiele
- Department of Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Tanja K Rudolph
- Heart and Diabetes Center Nordrhine Westphalia, Department of General and Interventional Cardiology/Angiology, Bad Oeynhausen, Ruhr-University Bochum, Germany
| | - Alexander Wolf
- Department of Cardiology, Contilia Heart and Vascular Center, Elisabeth-Krankenhaus, Essen, Germany
| | - Jan Martin Wambach
- Department of Cardiology, Contilia Heart and Vascular Center, Elisabeth-Krankenhaus, Essen, Germany
| | - Ole De Backer
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Christian Hengstenberg
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Mahmoud Abdelshafy
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland; Department of Cardiology, Al-Azhar University Hospitals, Cairo, Egypt
| | - Shahram Arsang-Jang
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Galway, Ireland
| | - Hesham Elzomor
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland
| | - Mika Laine
- Department of Cardiology, Heart and Lung Centre, Helsinki University Hospital, Helsinki, Finland
| | - Henrik Bjursten
- Department of Cardiothoracic Surgery, Anaesthesia and Intensive Care, Lund University, Skåne University Hospital, Lund, Sweden
| | - Matthias Götberg
- Department of Cardiology, Clinical Sciences. Lund University, Skåne University Hospital, Lund, Sweden
| | - Joanna J Wykrzykowska
- Interventional Cardiology, Department of Cardiology, University of Groningen, University Medical Center Groningen, the Netherlands
| | - Sameh K Mohamed
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland
| | - Costanza Pellegrini
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technical University Munich, Munich, Germany
| | - Tobias Rheude
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, Technical University Munich, Munich, Germany
| | - Stefan Toggweiler
- Department of Cardiology, Heart Center Lucerne, Luzerner Kantonsspital|LUKS, Lucerne, Switzerland
| | - Nawzad Saleh
- Karolinska University Hospital, Department of Cardiology, Stockholm, Sweden
| | | | - Won-Keun Kim
- Department of Cardiology and Cardiac Surgery, Kerckhoff Heart, and Lung Centre, Bad Nauheim, Germany
| | - Osama Soliman
- Discipline of Cardiology, Saolta, Galway University Hospital, Health Service Executive and CORRIB Core Lab, University of Galway, Galway, Ireland; CÚRAM, SFI Research Centre for Medical Devices, Galway, Ireland.
| |
Collapse
|
181
|
Rinaldi R, Colucci M, Torre I, Ausiello D, Bonanni A, Basile M, Salzillo C, Sanna T, Liuzzo G, Leone AM, Burzotta F, Trani C, Lanza GA, Niccoli G, Crea F, Montone RA. Predicting the response to acetylcholine in ischemia or infarction with non-obstructive coronary arteries: The ABCD score. Atherosclerosis 2024; 391:117503. [PMID: 38447435 DOI: 10.1016/j.atherosclerosis.2024.117503] [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: 11/19/2023] [Revised: 01/19/2024] [Accepted: 02/27/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND AND AIMS Acetylcholine (ACh) provocation testing can detect vasomotor disorders in patients with ischemia and non-obstructed coronary arteries (INOCA) or myocardial infarction and non-obstructed coronary arteries (MINOCA). We aimed to derive and validate a simple risk score to predict a positive ACh test response. METHODS We prospectively enrolled consecutive INOCA and MINOCA patients undergoing ACh provocation testing. Patients were split in two cohorts (derivation and validation) according to time of enrolment. The score was derived in 386 patients (derivation cohort) and then validated in 165 patients (validation cohort). RESULTS 551 patients were enrolled, 371 (67.3%) INOCA and 180 (32.7%) MINOCA. ACh test was positive in 288 (52.3%) patients. MINOCA, myocardial bridge (MB), C-reactive protein (CRP) and dyslipidaemia were independent predictors of a positive ACh test in the derivation cohort. The ABCD (Acute presentation, Bridge, CRP, Dyslipidaemia) score was derived: 2 points were assigned to MINOCA, 3 to MB, 1 to elevated CRP and 1 to dyslipidaemia. The ABCD score accurately identified patients with a positive ACh test response with an AUC of 0.703 (CI 95% 0.652-0.754,p < 0.001) in the derivation cohort, and 0.705 (CI 95% 0.626-0.784, p < 0.001) in the validation cohort. In the whole population, an ABCD score ≥4 portended 94.3% risk of a positive ACh test and all patients with an ABCD score ≥6 presented a positive test. CONCLUSIONS The ABCD score could avoid the need of ACh provocation testing in patients with a high score, reducing procedural risks, time, and costs, and allowing the implementation of a tailored treatment strategy. These results are hypothesis generating and further research involving larger cohorts and multicentre trials is needed to validate and refine the ABCD score.
Collapse
Affiliation(s)
- Riccardo Rinaldi
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Michele Colucci
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Ilaria Torre
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Davide Ausiello
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Alice Bonanni
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Mattia Basile
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Carmine Salzillo
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Tommaso Sanna
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanna Liuzzo
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonio M Leone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gaetano A Lanza
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rocco A Montone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| |
Collapse
|
182
|
Yusuf J, Kumar Chaudhary M, Muheeb G, Mehta V, Mukhopadhyay S. Balloon mitral valvuloplasty in low gradient severe rheumatic mitral stenosis: Immediate and short-term outcomes. IJC HEART & VASCULATURE 2024; 51:101394. [PMID: 38560513 PMCID: PMC10979255 DOI: 10.1016/j.ijcha.2024.101394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/05/2024] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
Background Efficacy of balloon mitral valvuloplasty (BMV) in low gradient severe rheumatic mitral stenosis (MS) is not very well defined. This study was undertaken to evaluate the outcomes of BMV in low gradient severe rheumatic MS. Methods Severe MS was defined as mitral valve area < 1.5 cm2. Low gradient was defined as mean diastolic trans-mitral gradient (MG) < 10 mmHg and low flow as stroke volume index < 35 ml/m2 on echocardiography. Sixty patients were divided into normal-flow/low-gradient (NFLG) (40) and low-flow/low-gradient (LFLG) (20) groups. Post-BMV parameters were recorded after 72 h and at the end of one year. Results Mean age was 36.2 ± 6.6 years in NFLG group and 40.6 ± 2.6 years in LFLG group (p < 0.01) and females were 75 % (n = 30) in NFLG group as compared to 60 % (n = 12) in LFLG group. Patients in the LFLG group had higher Wilkins score (p < 0.02) and prevalence of atrial fibrillation (n = 8, 40 %) as compared to NFLG group (n = 7, 17.5 %; p < 0.01). A greater decrease in MG was observed in NFLG group (p < 0.01), whereas increase in MVA was comparable in both the groups (p > 0.05). Ninety percent (n = 36) patients improved in NFLG group in comparison to 70 % (n = 14) in LFLG group (p < 0.01). At the end of one-year, symptomatic improvement persisted in all patients who became asymptomatic post-BMV. Conclusion Symptomatic improvement following BMV was better seen in NFLG group because of greater decrease in MG in comparison to LFLG group. Results of BMV were suboptimal in LFLG group because of higher sub-valvular obstruction, increased age and higher prevalence of AF.
Collapse
Affiliation(s)
- Jamal Yusuf
- Department of Cardiology, GB Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, India
| | - Manny Kumar Chaudhary
- Department of Cardiology, GB Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, India
| | - Ghazi Muheeb
- Department of Cardiology, GB Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, India
| | - Vimal Mehta
- Department of Cardiology, GB Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, India
| | - Saibal Mukhopadhyay
- Department of Cardiology, GB Pant Institute of Post Graduate Medical Education and Research, New Delhi 110002, India
| |
Collapse
|
183
|
Alnaimat S, Mascara M, Lygouris G, Biederman RW. Blueberry-on-Top Phenomenon in Apical Variant Hypertrophic Cardiomyopathy. CASE (PHILADELPHIA, PA.) 2024; 8:296-302. [PMID: 38765626 PMCID: PMC11096651 DOI: 10.1016/j.case.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
•“Inverse-amyloid” or “blueberry-on-top” strain pattern is a finding in AHCM. •The time to peak strain parametric map is the best depiction of this unique pattern. •This pattern provides a supportive diagnostic feature of apical variant HCM.
Collapse
Affiliation(s)
- Saed Alnaimat
- Department of Cardiology, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Mariah Mascara
- Department of Internal Medicine, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Georgios Lygouris
- Department of Cardiology, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Robert W.W. Biederman
- West Virginia University School of Medicine, Morgantown, West Virginia
- Bioengineering Department, Carnegie Mellon, University, Pittsburgh, Pennsylvania
- Medical University of South Carolina and Roper/SF Hospital, Charleston, South Carolina
| |
Collapse
|
184
|
Boleti O, Norrish G, Field E, Dady K, Summers K, Nepali G, Bhole V, Uzun O, Wong A, Daubeney PEF, Stuart G, Fernandes P, McLeod K, Ilina M, Ali MNL, Bharucha T, Donne GD, Brown E, Linter K, Jones CB, Searle J, Regan W, Mathur S, Boyd N, Reinhardt Z, Duignan S, Prendiville T, Adwani S, Kaski JP. Natural history and outcomes in paediatric RASopathy-associated hypertrophic cardiomyopathy. ESC Heart Fail 2024; 11:923-936. [PMID: 38217456 DOI: 10.1002/ehf2.14637] [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: 06/15/2023] [Revised: 10/24/2023] [Accepted: 11/23/2023] [Indexed: 01/15/2024] Open
Abstract
AIMS This study aimed to describe the natural history and predictors of all-cause mortality and sudden cardiac death (SCD)/equivalent events in children with a RASopathy syndrome and hypertrophic cardiomyopathy (HCM). METHODS AND RESULTS This is a retrospective cohort study from 14 paediatric cardiology centres in the United Kingdom and Ireland. We included children <18 years with HCM and a clinical and/or genetic diagnosis of a RASopathy syndrome [Noonan syndrome (NS), NS with multiple lentigines (NSML), Costello syndrome (CS), cardiofaciocutaneous syndrome (CFCS), and NS with loose anagen hair (NS-LAH)]. One hundred forty-nine patients were recruited [111 (74.5%) NS, 12 (8.05%) NSML, 6 (4.03%) CS, 6 (4.03%) CFCS, 11 (7.4%) Noonan-like syndrome, and 3 (2%) NS-LAH]. NSML patients had higher left ventricular outflow tract (LVOT) gradient values [60 (36-80) mmHg, P = 0.004]. Over a median follow-up of 197.5 [inter-quartile range (IQR) 93.58-370] months, 23 patients (15.43%) died at a median age of 24.1 (IQR 5.6-175.9) months. Survival was 96.45% [95% confidence interval (CI) 91.69-98.51], 90.42% (95% CI 84.04-94.33), and 84.12% (95% CI 75.42-89.94) at 1, 5, and 10 years, respectively, but this varied by RASopathy syndrome. RASopathy syndrome, symptoms at baseline, congestive cardiac failure (CCF), non-sustained ventricular tachycardia (NSVT), and maximal left ventricular wall thickness were identified as predictors of all-cause mortality on univariate analysis, and CCF, NSVT, and LVOT gradient were predictors for SCD or equivalent event. CONCLUSIONS These findings highlight a distinct category of patients with Noonan-like syndrome with a milder HCM phenotype but significantly worse survival and identify potential predictors of adverse outcome in patients with RASopathy-related HCM.
Collapse
Affiliation(s)
- Olga Boleti
- Centre for Inherited Cardiovascular Diseases, Department of Cardiology, Great Ormond Street Hospital, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - Gabrielle Norrish
- Centre for Inherited Cardiovascular Diseases, Department of Cardiology, Great Ormond Street Hospital, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - Ella Field
- Centre for Inherited Cardiovascular Diseases, Department of Cardiology, Great Ormond Street Hospital, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| | - Kathleen Dady
- Centre for Inherited Cardiovascular Diseases, Department of Cardiology, Great Ormond Street Hospital, London, UK
| | - Kim Summers
- Institute of Cardiovascular Science, University College London, London, UK
| | - Gauri Nepali
- The Heart Unit, Birmingham Children's Hospital, Birmingham, UK
| | - Vinay Bhole
- The Heart Unit, Birmingham Children's Hospital, Birmingham, UK
| | - Orhan Uzun
- Children's Heart Unit, University Hospital of Wales, Cardiff, UK
| | - Amos Wong
- Children's Heart Unit, University Hospital of Wales, Cardiff, UK
| | - Piers E F Daubeney
- Department of Paediatric Cardiology, Royal Brompton and Harefield NHS Trust, London, UK
| | - Graham Stuart
- Department of Paediatric Cardiology, Bristol Royal Hospital for Children, Bristol, UK
| | - Precylia Fernandes
- Department of Paediatric Cardiology, Royal Hospital for Children, Glasgow, UK
| | - Karen McLeod
- Department of Paediatric Cardiology, Royal Hospital for Children, Glasgow, UK
| | - Maria Ilina
- Department of Paediatric Cardiology, Royal Hospital for Children, Glasgow, UK
| | | | - Tara Bharucha
- Department of Paediatric Cardiology, Southampton General Hospital, Southampton, UK
| | | | - Elspeth Brown
- Department of Paediatric Cardiology, Leeds General Infirmary, Leeds, UK
| | - Katie Linter
- Department of Paediatric Cardiology, Glenfield Hospital, Leicester, UK
| | - Caroline B Jones
- Department of Cardiology, Alder Hey Children's Hospital, Liverpool, UK
| | - Jonathan Searle
- Children's Heart Service, Evelina Children's Hospital, London, UK
- Department of Paediatric Cardiology, John Radcliffe Hospital, Oxford, UK
| | - William Regan
- Children's Heart Service, Evelina Children's Hospital, London, UK
| | - Sujeev Mathur
- Children's Heart Service, Evelina Children's Hospital, London, UK
| | - Nicola Boyd
- Department of Paediatric Cardiology, The Freeman Hospital, Newcastle, UK
| | - Zdenka Reinhardt
- Department of Paediatric Cardiology, The Freeman Hospital, Newcastle, UK
| | - Sophie Duignan
- The Children's Heart Centre, Our Lady's Children's Hospital, Dublin, Ireland
| | - Terence Prendiville
- The Children's Heart Centre, Our Lady's Children's Hospital, Dublin, Ireland
| | - Satish Adwani
- Department of Paediatric Cardiology, John Radcliffe Hospital, Oxford, UK
| | - Juan Pablo Kaski
- Centre for Inherited Cardiovascular Diseases, Department of Cardiology, Great Ormond Street Hospital, London, UK
- Institute of Cardiovascular Science, University College London, London, UK
| |
Collapse
|
185
|
Tompson MEC, Pimentel JAVDO, Silva MDA, Santos-Veloso MAO, Lordsleem ABDMDS, de Lima SG. Progression of valve heart disease in a cohort of patients undergoing renal replacement therapy. J Bras Nefrol 2024; 46:e20230036. [PMID: 37955523 PMCID: PMC11210540 DOI: 10.1590/2175-8239-jbn-2023-0036en] [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: 03/29/2023] [Accepted: 07/27/2023] [Indexed: 11/14/2023] Open
Abstract
INTRODUCTION Cardiovascular disease is an important cause of death among patients with chronic kidney disease (CKD). Valve calcification is a predictor of cardiovascular mortality and coronary artery disease. OBJECTIVE To assess heart valve disease frequency, associated factors, and progression in CKD patients. METHODS We conducted a retrospective study on 291 CKD patients at Hospital das Clínicas de Pernambuco. Inclusion criteria were age ≥ 18 with CKD and valve disease, while those on conservative management or with missing data were excluded. Clinical and laboratory variables were compared, and patients were categorized by dialysis duration (<5 years; 5-10 years; >10 years). Statistical tests, including chi-square, Fisher's exact, ANOVA, and Kruskal-Wallis, were employed as needed. Simple and multivariate binary regression models were used to analyze valve disease associations with dialysis duration. Significance was defined as p < 0.05. RESULTS Mitral valve disease was present in 82.5% (240) of patients, followed by aortic valve disease (65.6%; 86). Over time, 106 (36.4%) patients developed valve disease. No significant association was found between aortic, pulmonary, mitral, or tricuspid valve disease and dialysis duration. Secondary hyperparathyroidism was the sole statistically significant factor for mitral valve disease in the regression model (OR 2.59 [95% CI: 1.09-6.18]; p = 0.031). CONCLUSION CKD patients on renal replacement therapy exhibit a high frequency of valve disease, particularly mitral and aortic valve disease. However, no link was established between dialysis duration and valve disease occurrence or progression.
Collapse
Affiliation(s)
| | | | | | - Marcelo Antônio Oliveira Santos-Veloso
- Hospital Alfa, Serviço de Clínica Médica, Recife, PE, Brasil
- Universidade Federal de Pernambuco, Centro de Biociências, Recife, PE, Brazil
- Centro Universitário Maurício de Nassau, Faculdade de Medicina, Recife, PE, Brazil
| | - Andrea Bezerra de Melo da Silveira Lordsleem
- Centro Universitário Maurício de Nassau, Faculdade de Medicina, Recife, PE, Brazil
- Universidade Federal de Pernambuco, Hospital das Clínicas, Serviço de Cardiologia, Recife, PE, Brazil
| | - Sandro Gonçalves de Lima
- Centro Universitário Maurício de Nassau, Faculdade de Medicina, Recife, PE, Brazil
- Universidade Federal de Pernambuco, Hospital das Clínicas, Serviço de Cardiologia, Recife, PE, Brazil
| |
Collapse
|
186
|
El Amrousy D, El Ashry H, Maher S, Hamza M, Hasan S. Risk of atrial fibrillation development in adolescent patients with inflammatory bowel disease. Eur J Pediatr 2024; 183:1917-1923. [PMID: 38347261 PMCID: PMC11001676 DOI: 10.1007/s00431-024-05468-9] [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: 12/06/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 04/09/2024]
Abstract
There is increasing evidence linking chronic inflammation to the initiation and continuation of atrial fibrillation (AF). Inflammatory bowel diseases (IBD), namely (Crohn's disease (CD) and ulcerative colitis (UC), are chronic systemic inflammatory disorders with both intestinal and extra-intestinal manifestations. Atrial electromechanical delay (EMD) has been known as an early marker of AF. The objective of this study was to evaluate the atrial electromechanical properties in children and adolescents with IBD during remission. One hundred IBD patients aged 12-17 years (50 with CD and 50 with UC) in remission state and 100 healthy controls were recruited for the study. Atrial electromechanical properties were measured using transthoracic echocardiography, tissue Doppler imaging, and simultaneous surface ECG recording. Interatrial EMD, left intra-atrial, and right intra-atrial EMD were calculated. IBD patients in remission state have significantly prolonged left and right intra-atrial EMD and interatrial EMD compared to healthy controls (P = 0.03, P = 0.02, and P = 0.01 respectively). No statistical difference was observed between CD and UC in terms of inter- and intra-atrial EMDs. Conclusion: Atrial EMD is increased in pediatric patients with IBD indicating the increased risk of AF development. Measurement of atrial EMD parameters might be used to predict the risk of the development of AF in pediatric patients with IBD. What is Known: • There is increasing evidence linking chronic inflammation to the initiation and continuation of atrial fibrillation (AF). • Inflammatory bowel diseases are chronic systemic inflammatory disorders with both intestinal and extra-intestinal manifestations. • Atrial electromechanical delay (EMD) has been reported as an early marker of AF. What is New: • Atrial EMD is increased in pediatric patients with IBD indicating the increased risk of AF development. • Measurement of atrial EMD parameters might be used to predict the risk of the development of AF in pediatric patients with IBD.
Collapse
Affiliation(s)
- Doaa El Amrousy
- Pediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
| | - Heba El Ashry
- Hepatology and Tropical Medicine Departments, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Sara Maher
- Theodor Bilharz Research Institute, Cairo, Egypt
| | - Mohamed Hamza
- Pediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Samir Hasan
- Pediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| |
Collapse
|
187
|
Sundermeyer J, Kellner C, Beer BN, Besch L, Dettling A, Bertoldi LF, Blankenberg S, Dauw J, Dindane Z, Eckner D, Eitel I, Graf T, Horn P, Jozwiak-Nozdrzykowska J, Kirchhof P, Kluge S, Linke A, Landmesser U, Luedike P, Lüsebrink E, Majunke N, Mangner N, Maniuc O, Winkler SM, Nordbeck P, Orban M, Pappalardo F, Pauschinger M, Pazdernik M, Proudfoot A, Kelham M, Rassaf T, Scherer C, Schulze PC, Schwinger RHG, Skurk C, Sramko M, Tavazzi G, Thiele H, Villanova L, Morici N, Westenfeld R, Winzer EB, Westermann D, Schrage B. Association between left ventricular ejection fraction, mortality and use of mechanical circulatory support in patients with non-ischaemic cardiogenic shock. Clin Res Cardiol 2024; 113:570-580. [PMID: 37982863 PMCID: PMC10954940 DOI: 10.1007/s00392-023-02332-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/20/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Currently, use of mechanical circulatory support (MCS) in non-ischaemic cardiogenic shock (CS) is predominantly guided by shock-specific markers, and not by markers of cardiac function. We hypothesise that left ventricular ejection fraction (LVEF) can identify patients with a higher likelihood to benefit from MCS and thus help to optimise their expected benefit. METHODS Patients with non-ischaemic CS and available data on LVEF from 16 tertiary-care centres in five countries were analysed. Cox regression models were fitted to evaluate the association between LVEF and mortality, as well as the interaction between LVEF, MCS use and mortality. RESULTS N = 807 patients were analysed: mean age 63 [interquartile range (IQR) 51.5-72.0] years, 601 (74.5%) male, lactate 4.9 (IQR 2.6-8.5) mmol/l, LVEF 20 (IQR 15-30) %. Lower LVEF was more frequent amongst patients with more severe CS, and MCS was more likely used in patients with lower LVEF. There was no association between LVEF and 30-day mortality risk in the overall study cohort. However, there was a significant interaction between MCS use and LVEF, indicating a lower 30-day mortality risk with MCS use in patients with LVEF ≤ 20% (hazard ratio 0.72, 95% confidence interval 0.51-1.02 for LVEF ≤ 20% vs. hazard ratio 1.31, 95% confidence interval 0.85-2.01 for LVEF > 20%, interaction-p = 0.017). CONCLUSION This retrospective study may indicate a lower mortality risk with MCS use only in patients with severely reduced LVEF. This may propose the inclusion of LVEF as an adjunctive parameter for MCS decision-making in non-ischaemic CS, aiming to optimise the benefit-risk ratio.
Collapse
Affiliation(s)
- Jonas Sundermeyer
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Caroline Kellner
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
| | - Benedikt N Beer
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Lisa Besch
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Angela Dettling
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | | | - Stefan Blankenberg
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Jeroen Dauw
- Department of Cardiology, AZ Sint-Lucas, Ghent, Belgium
| | - Zouhir Dindane
- Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Dennis Eckner
- Department of Cardiology, Paracelsus Medical University Nürnberg, Nuremberg, Germany
| | - Ingo Eitel
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
- University Heart Center Lübeck, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Tobias Graf
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
- University Heart Center Lübeck, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Patrick Horn
- Division of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Duesseldorf, Duesseldorf, Germany
| | - Joanna Jozwiak-Nozdrzykowska
- Department of Internal Medicine and Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Institute, Leipzig, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Stefan Kluge
- Department of Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Axel Linke
- Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Ulf Landmesser
- Department of Cardiology, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Peter Luedike
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Enzo Lüsebrink
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | - Nicolas Majunke
- Department of Internal Medicine and Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Institute, Leipzig, Germany
| | - Norman Mangner
- Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Octavian Maniuc
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | | | - Peter Nordbeck
- Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Martin Orban
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | - Federico Pappalardo
- Dept Cardiothoracic and Vascular Anesthesia and Intensive Care, AO SS Antonio E Biagio E Cesare Arrigo, Alessandria, Italy
| | - Matthias Pauschinger
- Department of Cardiology, Paracelsus Medical University Nürnberg, Nuremberg, Germany
| | | | - Alastair Proudfoot
- Department of Perioperative Medicine, St. Bartholomew's Hospital, London, UK
| | - Matthew Kelham
- Department of Perioperative Medicine, St. Bartholomew's Hospital, London, UK
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Clemens Scherer
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | | | | | - Carsten Skurk
- Department of Cardiology, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Marek Sramko
- Department of Cardiology, IKEM, Prague, Czech Republic
| | - Guido Tavazzi
- IRCCS S. Maria Nascente-Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
| | - Holger Thiele
- Department of Internal Medicine and Cardiology, Heart Center Leipzig at University of Leipzig and Leipzig Heart Institute, Leipzig, Germany
| | - Luca Villanova
- Unità Di Cure Intensive Cardiologiche and De Gasperis Cardio-Center, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Nuccia Morici
- IRCCS S. Maria Nascente-Fondazione Don Carlo Gnocchi ONLUS, Milan, Italy
| | - Ralf Westenfeld
- Division of Cardiology, Pulmonology and Vascular Medicine, Medical Faculty, University Duesseldorf, Duesseldorf, Germany
| | - Ephraim B Winzer
- Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Dirk Westermann
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Freiburg, Germany
| | - Benedikt Schrage
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany.
| |
Collapse
|
188
|
Hakgor A, Dursun A, Kahraman BC, Yazar A, Savur U, Akhundova A, Olgun FE, Arman ME, Boztosun B. Prognostic impact of main pulmonary artery to ascending aorta diameter ratio in patients with severe aortic stenosis underwent transcatheter aortic valve implantation. Catheter Cardiovasc Interv 2024; 103:782-791. [PMID: 38415894 DOI: 10.1002/ccd.31000] [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: 08/24/2023] [Revised: 01/09/2024] [Accepted: 02/19/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Pulmonary hypertension (PH) and right ventricular dysfunction are poor prognostic predictors in patients underwent transcatheter aortic valve implantation (TAVI) for severe aortic stenosis (AS). AIMS The prognostic impact of the main pulmonary artery/ascending aorta diameter ratio (MPA/AOr), measured simply by computed-tomographic angiography (CTA), was investigated in this patient group. METHODS A total of 374 retrospectively evaluated patients (mean age 78.1 ± 8.4 years, 192 [51.3%] females) who underwent TAVI for severe AS were included. MPA/AOr was measured on preprocedural CTA in all patients and the effect of this measurement on the presence of PH, in-hospital and 2-year-overall long-term mortality was investigated. RESULTS The presence of PH was defined as a systolic pulmonary artery pressure (sPAP) >42 mmHg measured by echocardiography. According to multivariate-logistic-regression analysis, MPA/AOr (adjusted [Adj] odds ratio [OR]: 1.188, confidence interval [CI] 95% [1.002-1.410], p = 0.048), tricuspid annular plane systolic excursion (TAPSE) (adj OR:0.736, CI 95% [0.663-0.816], p < 0.001) and left atrial diameter (adj OR:1.051, CI 95% [1.007-1.098], p = 0.024) were identified as independent predictors of PH. In addition, a statistically significant correlation was found between MPA/AOr and TAPSE (r: -0.283, p < 0.001). Furthermore, MPA/AOr was found to be an independent predictor of both in-hospital (adj OR:1.434, CI 95% [1.093-1.881], p = 0.009) and 2-year long-term (adj OR:1.518, CI 95% [1.243-1.853], p < 0.001) mortality in multivariate analysis including TAPSE, STS score and sPAP. In the 2-year Kaplan-Meier survival probability analysis, an MPA/AOr >0.86 was found to have a hazard ratio of 3.697 (95% CI: 2.341-5.840), with a log-rank p < 0.001. CONCLUSION MPA/AOr, which can be measured simply by CTA, may be useful as an indicator of the presence of PH and poor prognosis in patients planned for TAVI for severe AS.
Collapse
Affiliation(s)
- Aykun Hakgor
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | - Atakan Dursun
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | | | - Arzu Yazar
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | - Umeyir Savur
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | - Aysel Akhundova
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | - Fatih Erkam Olgun
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| | - Mehmet Emir Arman
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
- Depatment of Internal Medicine, Ascension St. Vincent Hospital, Indianapolis, Indiana, USA
| | - Bilal Boztosun
- Depatment of Cardiology, Medipol Mega University Hospital, Istanbul, Turkey
| |
Collapse
|
189
|
Green DJ, Marsh CE, Thomas HJ, Maslen BA, Collis J, Lester L, Naylor LH. Cardiac functional adaptation to resistance and endurance exercise training: a randomized crossover study. Am J Physiol Heart Circ Physiol 2024; 326:H929-H937. [PMID: 38334974 DOI: 10.1152/ajpheart.00579.2023] [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: 09/18/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/10/2024]
Abstract
Few training studies have assessed the impact of different modes of exercise on changes in cardiac function. This study investigated changes in left ventricular (LV) systolic and diastolic function following endurance (END) and resistance (RES) training in healthy participants. Sixty-four individuals participated in a randomized crossover design trial, involving 12 wk of END and RES training, separated by a 12-wk washout. Echocardiograms assessed systolic function [ejection fraction (EF) and global longitudinal strain (GLS)], diastolic function [mitral valve early velocity (E), tissue Doppler velocity (e'), their ratio (E/e')], and left atrial volume indexed to body surface area (LA ESVi). LV mass (LVM) increased with both RES (Δ5.3 ± 11.9, P = 0.001) and END (Δ7.5 ± 13.9, P < 0.001). Once adjusted for lean body mass (LVMi), changes remained significant following END. E/e' improved following END (Δ-0.35 ± 0.98, P = 0.011) not RES (Δ0.35 ± 1.11, P =0.157; P = 0.001 between modes). LA ESVi increased with END (Δ2.0 ± 6.1, P = 0.019) but not RES (Δ1.7 ± 5.7, P = 0.113). EF and GLS were not impacted significantly by either mode of training. Adaptation in LVM and LA volumes, as well as diastolic function, was exercise mode specific. Twelve weeks of intensive END increased LVM, LA volumes, and increased diastolic function. Following RES, LVM increased, although this was attenuated after accounting for changes in lean body mass. There were no changes in systolic function following either mode of exercise training.NEW & NOTEWORTHY Different types of exercise training induce distinct physiological adaptations however few exercise training studies have assessed the impact of different modes of exercise on cardiac function. This study investigated changes in left ventricular systolic and diastolic function following exercise training. Participants completed both endurance and resistance training separated by a 12-wk washout period so each participant is their own control. We present adaptations in cardiac structure and diastolic function are exercise mode specific.
Collapse
Affiliation(s)
- Daniel J Green
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
| | - Channa E Marsh
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
| | - Hannah J Thomas
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
- College of Sport and Exercise Science, Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
| | - Barbara A Maslen
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
| | - Julie Collis
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
| | - Leanne Lester
- Business School, The University of Western Australia, Perth, Western Australia, Australia
| | - Louise H Naylor
- School of Human Sciences, Exercise and Sport Science, The University of Western Australia, Perth, Western Australia, Australia
| |
Collapse
|
190
|
Dang HNN, Luong TV, Tran TT. Evaluating left atrial function changes by speckle tracking echocardiography in type 2 diabetes patients in Central Vietnam: a cross-sectional comparative study. Egypt Heart J 2024; 76:38. [PMID: 38546901 PMCID: PMC10978562 DOI: 10.1186/s43044-024-00470-w] [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: 12/16/2023] [Accepted: 03/19/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a metabolic disorder that detrimentally affects multiple systems in the body, with a particular emphasis on the vascular and nervous systems. Despite its significant impact, limited studies have explored the influence of this condition on the left atrial (LA) function. To address this gap, our study utilized speckle tracking echocardiography (STE) to assess LA function in patients with T2DM in Central Vietnam. RESULTS The cross-sectional comparative study enrolled 134 subjects involving 66 patients with T2DM and 68 healthy individuals meeting the selection and exclusion criteria of the study. In our study, healthy individuals demonstrated higher values for LA reservoir strain (LASr), LA conduit strain (LAScd), and LA contractile strain (LASct), measuring 38.75% ± 5.43%, 19.58% ± 5.91%, and 19.16% ± 4.98%, respectively. In contrast, the T2DM group exhibited lower values for LASr, LAScd, and LASct, which measured 31.2% ± 4.56%, 14.77% ± 6.3%, and 16.36% ± 4.82%, respectively (p < 0.05). T2DM patients with normal LA volume index (LAVI) and normal left ventricular mass index (LVMI), LASr, LAScd, and LASct results were 32.07% ± 5.28%, 16.28% ± 6.95%, and 15.64% ± 5.32%. respectively. CONCLUSIONS STE of the LA reveals a noteworthy reduction in reservoir, conduit, and contractile functions within the T2DM group when compared to the control group (p < 0.05). Furthermore, these impaired functions persist in T2DM patients even in the absence of increased LAVI and LVMI.
Collapse
|
191
|
Coelho P, Duarte H, Alcafache C, Rodrigues F. The Influence of Pericardial Fat on Left Ventricular Diastolic Function. Diagnostics (Basel) 2024; 14:702. [PMID: 38611615 PMCID: PMC11012189 DOI: 10.3390/diagnostics14070702] [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: 01/22/2024] [Revised: 03/11/2024] [Accepted: 03/15/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Heart failure is a major cause of morbidity and mortality worldwide; left ventricular diastolic dysfunction plays a leading role in this clinical context. Diastolic dysfunction may be predisposed by increased abdominal fat and, consequently, increased pericardial and epicardial adiposity. This study aimed to determine whether pericardial fat (PF) and epicardial fat (EF) are associated with left ventricular diastolic function. METHODS A total of 82 patients had their abdominal circumference measured and underwent transthoracic echocardiography to measure the thickness of PF and EF and assess the left ventricular diastolic function. Two groups were created based on mean pericardial fat (PF) thickness (4.644 mm) and were related to abdominal circumference and echocardiographic parameters. RESULTS Subjects in the PF High group showed a significant decrease in septal e' (p < 0.0001), lateral e' (p < 0.0001), and E/A ratio (p = 0.003), as well as a significant increase in E/e' ratio (p < 0.0001), E wave deceleration time (p = 0.013), left atrial volume (p < 0.0001), the left ventricle mass (p = 0.003), tricuspid regurgitant jet velocity (p < 0.0001), and the left ventricle diameter (p = 0.014) compared to the PF Low group. Correlations were found between pericardial fat and nine echocardiographic parameters in the study, while epicardial fat (EP) only correlated with eight. CONCLUSIONS Measurement of abdominal circumference, PF, and EF is an early indicator of diastolic changes with transthoracic echocardiography being the gold standard exam.
Collapse
Affiliation(s)
- Patrícia Coelho
- Higher School of Health Dr Lopes Dias-Polytechnic Institute of Castelo Branco/Escola Superior de Saúde Dr. Lopes Dias, Instituto Politécnico de Castelo Branco, 6001-909 Castelo Branco, Portugal;
- SPRINT-Sport Physical Activity and Health Research & Innovation Center/Centro de Investigação e Inovação em Desporto Atividade Física e Saúde, 6001-909 Castelo Branco, Portugal
| | - Hugo Duarte
- Polytechnic Institute of Castelo Branco, 6001-909 Castelo Branco, Portugal; (H.D.); (C.A.)
| | - Carlos Alcafache
- Polytechnic Institute of Castelo Branco, 6001-909 Castelo Branco, Portugal; (H.D.); (C.A.)
- Guarda Local Health Unit, 6270-498 Seia, Portugal
| | - Francisco Rodrigues
- Higher School of Health Dr Lopes Dias-Polytechnic Institute of Castelo Branco/Escola Superior de Saúde Dr. Lopes Dias, Instituto Politécnico de Castelo Branco, 6001-909 Castelo Branco, Portugal;
- SPRINT-Sport Physical Activity and Health Research & Innovation Center/Centro de Investigação e Inovação em Desporto Atividade Física e Saúde, 6001-909 Castelo Branco, Portugal
| |
Collapse
|
192
|
Kaya E, Andresen K, Lie ØH, Aaberge L, Haugaa KH, Edvardsen T, Skulstad H. Left ventricular mechanical dispersion as a predictor of the need for pacemaker implantation after transcatheter aortic valve implantation: MeDiPace TAVI study. Eur Heart J Cardiovasc Imaging 2024; 25:539-547. [PMID: 37976177 DOI: 10.1093/ehjci/jead315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/06/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023] Open
Abstract
AIMS Permanent pacemaker (PM) implantation is common after transcatheter aortic valve implantation (TAVI). Left ventricular mechanical dispersion (MeDi) by speckle tracking echocardiography is a marker of fibrosis that causes alterations in the conduction system. We hypothesized that MeDi can be a predictor of the need for PM implantation after TAVI. METHODS AND RESULTS Consecutively, 200 TAVI patients were enrolled. Transthoracic echocardiography and electrocardiography examinations were recorded before TAVI to evaluate global longitudinal strain (GLS), MeDi, and conduction disturbances. PM implantation information was obtained 3 months after TAVI. Patients were stratified into PM or no PM group. Mean age was 80 + 7 years (44% women). Twenty-nine patients (16%) received PM. MeDi, QRS duration, existence of right bundle branch abnormality (RBBB), and first-degree atrioventricular (AV) block were significantly different between groups. MeDi was 57 ± 15 ms and 48 ± 12 ms in PM and no PM groups, respectively (P < 0.001). In multivariate analysis, MeDi predicted the need for PM after TAVI independently of GLS, QRS duration, RBBB, and first-degree AV block [odds ratio (OR): 1.73, 95% confidence interval (CI): 1.22-2.45] with an area under the curve (AUC) of 0.68 in receiver operating characteristic (ROC) curves. Moreover, RBBB was an independent predictor of PM need after TAVI (OR: 8.98, 95% CI: 1.78-45.03). When added to RBBB, MeDi had an incremental predictive value with an AUC of 0.73 in ROC curves (P = 0.01). CONCLUSION MeDi may be used as an echocardiographic functional predictor of the need for PM after TAVI.
Collapse
Affiliation(s)
- Esra Kaya
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Institude for Surgical Research, Oslo University Hospital, Sognsvannsveien 20,0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Kristoffer Andresen
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
- Institude of Clinical Medicine, University of Oslo, Blindern 0318, Oslo, Norway
| | - Øyvind H Lie
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
| | - Lars Aaberge
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Kristina H Haugaa
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
- Institude of Clinical Medicine, University of Oslo, Blindern 0318, Oslo, Norway
| | - Thor Edvardsen
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
- Institude of Clinical Medicine, University of Oslo, Blindern 0318, Oslo, Norway
| | - Helge Skulstad
- Department of Cardiology, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Institude for Surgical Research, Oslo University Hospital, Sognsvannsveien 20,0372 Oslo, Norway
- PROCARDIO-Center for Innovation, Clinic of Heart, Lung and Vessel Disease, Rikshospitalet, Oslo University Hospital, Oslo, Norway
- Institude of Clinical Medicine, University of Oslo, Blindern 0318, Oslo, Norway
| |
Collapse
|
193
|
Lindow T, Manouras A, Lindqvist P, Manna D, Wieslander B, Kozor R, Strange G, Playford D, Ugander M. Echocardiographic estimation of pulmonary artery wedge pressure: invasive derivation, validation, and prognostic association beyond diastolic dysfunction grading. Eur Heart J Cardiovasc Imaging 2024; 25:498-509. [PMID: 37949842 DOI: 10.1093/ehjci/jead301] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/01/2023] [Accepted: 11/04/2023] [Indexed: 11/12/2023] Open
Abstract
AIMS Grading of diastolic function can be useful, but indeterminate classifications are common. We aimed to invasively derive and validate a quantitative echocardiographic estimation of pulmonary artery wedge pressure (PAWP) and to compare its prognostic performance to diastolic dysfunction grading. METHODS AND RESULTS Echocardiographic measures were used to derive an estimated PAWP (ePAWP) using multivariable linear regression in patients undergoing right heart catheterization (RHC). Prognostic associations were analysed in the National Echocardiography Database of Australia (NEDA). In patients who had undergone both RHC and echocardiography within 2 h (n = 90), ePAWP was derived using left atrial volume index, mitral peak early velocity (E), and pulmonary vein systolic velocity (S). In a separate external validation cohort (n = 53, simultaneous echocardiography and RHC), ePAWP showed good agreement with invasive PAWP (mean ± standard deviation difference 0.5 ± 5.0 mmHg) and good diagnostic accuracy for estimating PAWP >15 mmHg [area under the curve (95% confidence interval) 0.94 (0.88-1.00)]. Among patients in NEDA [n = 38,856, median (interquartile range) follow-up 4.8 (2.3-8.0) years, 2756 cardiovascular deaths], ePAWP was associated with cardiovascular death even after adjustment for age, sex, and diastolic dysfunction grading [hazard ratio (HR) 1.08 (1.07-1.09) per mmHg] and provided incremental prognostic information to diastolic dysfunction grading (improved C-statistic from 0.65 to 0.68, P < 0.001). Increased ePAWP was associated with worse prognosis across all grades of diastolic function [HR normal, 1.07 (1.06-1.09); indeterminate, 1.08 (1.07-1.09); abnormal, 1.08 (1.07-1.09), P < 0.001 for all]. CONCLUSION Echocardiographic ePAWP is an easily acquired continuous variable with good accuracy that associates with prognosis beyond diastolic dysfunction grading.
Collapse
Affiliation(s)
- Thomas Lindow
- Clinical Physiology, Clinical Sciences, Lund University, Lund, Sweden
- Department of Clinical Physiology, Växjö Central Hospital, Växjö, Sweden
- Department of Research and Development, Region Kronoberg, Växjö, Sweden
- Kolling Institute, Royal North Shore Hospital, University of Sydney, Kolling Building, St Leonards, Sydney, New South Wales 2065, Australia
| | - Aristomenis Manouras
- Department of Cardiology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Per Lindqvist
- Department of Clinical Physiology, Surgical and Perioperative sciences, Umeå University, Umeå, Sweden
| | - Daniel Manna
- Department of Clinical Physiology, Växjö Central Hospital, Växjö, Sweden
- Department of Research and Development, Region Kronoberg, Växjö, Sweden
| | - Björn Wieslander
- Department of Clinical Physiology, Växjö Central Hospital, Växjö, Sweden
- Department of Clinical Physiology, Karolinska University Hospital, Karolinska Institutet, Stockholm 17176, Sweden
| | - Rebecca Kozor
- Kolling Institute, Royal North Shore Hospital, University of Sydney, Kolling Building, St Leonards, Sydney, New South Wales 2065, Australia
| | - Geoff Strange
- Institute for Health Research, School of Medicine, University of Notre Dame, Fremantle, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia
- Heart Research Institute, Sydney, Australia
- Royal Prince Alfred Hospital, Sydney, Australia
| | - David Playford
- Institute for Health Research, School of Medicine, University of Notre Dame, Fremantle, Australia
| | - Martin Ugander
- Kolling Institute, Royal North Shore Hospital, University of Sydney, Kolling Building, St Leonards, Sydney, New South Wales 2065, Australia
- Department of Clinical Physiology, Karolinska University Hospital, Karolinska Institutet, Stockholm 17176, Sweden
| |
Collapse
|
194
|
Dhont S, Stassen J, Herbots L, Hoedemakers S, Bekhuis Y, Jasaityte R, Stroobants S, Petit T, Bakelants E, Falter M, Ferreira SM, Claessen G, Nijst P, Vandervoort PM, Bertrand PB, Verwerft J. Exercise pulmonary hypertension by the mPAP/CO slope in primary mitral regurgitation. Eur Heart J Cardiovasc Imaging 2024; 25:530-538. [PMID: 37976175 DOI: 10.1093/ehjci/jead313] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/31/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023] Open
Abstract
AIMS Exercise-induced pulmonary hypertension (PH), defined by a mean pulmonary arterial pressure over cardiac output (mPAP/CO) slope >3 mmHg/L/min, has important diagnostic and prognostic implications. The aim of this study is to investigate the value of the mPAP/CO slope in patients with more than moderate primary mitral regurgitation (MR) with preserved ejection fraction and no or discordant symptoms. METHODS AND RESULTS A total of 128 consecutive patients were evaluated with exercise echocardiography and cardiopulmonary testing. Clinical outcome was defined as the composite of mitral valve intervention, new-onset atrial fibrillation, cardiovascular hospitalization, and all-cause mortality. The mean age was 63 years, 61% were male, and the mean LVEF was 66 ± 6%. The mPAP/CO slope correlated with peak VO2 (r = -0.52, P < 0.001), while the peak systolic pulmonary artery pressure (sPAP) did not (r = -0.06, P = 0.584). Forty-six per cent (n = 59) had peak exercise sPAP ≥60 mmHg, and 37% (n = 47) had mPAP/CO slope >3 mmHg/L/min. Event-free survival was 55% at 1 year and 46% at 2 years, with reduced survival in patients with mPAP/CO slope >3 mmHg/L/min (hazard ratio, 4.9; 95% confidence interval, 2.9-8.2; P < 0.001). In 53 cases (41%), mPAP/CO slope and peak sPAP were discordant: patients with slope >3 mmHg/L/mmHg and sPAP <60 mmHg (n = 21) had worse outcome vs. peak sPAP ≥60 mmHg and normal slope (n = 32, log-rank P = 0.003). The mPAP/CO slope improved predictive models for outcome, incremental to resting and exercise sPAP, and peak VO2. CONCLUSION Exercise PH defined by the mPAP/CO slope >3 mmHg/L/min is associated with decreased exercise capacity and a higher risk of adverse events in significant primary MR and no or discordant symptoms. The slope provides a greater prognostic value than single sPAP measures and peak VO2.
Collapse
Affiliation(s)
- Sebastiaan Dhont
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Jan Stassen
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Lieven Herbots
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Sarah Hoedemakers
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Youri Bekhuis
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Ruta Jasaityte
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | | | - Thibault Petit
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
| | - Elise Bakelants
- Department of Cardiology, Imeldaziekenhuis, 2820 Bonheiden, Belgium
| | - Maarten Falter
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Sara Moura Ferreira
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Guido Claessen
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| | - Petra Nijst
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
| | - Pieter M Vandervoort
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Philippe B Bertrand
- Department of Cardiology, Ziekenhuis Oost-Limburg, Synaps Park 1, 3600 Genk, Belgium
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
| | - Jan Verwerft
- Faculty of Medicine and Life Sciences, Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium
- Department of Cardiology, Jessa Hospital, 3500 Hasselt, Belgium
| |
Collapse
|
195
|
Reis Santos R, Abecasis J, Maltês S, Lopes P, Oliveira L, Freitas P, Ferreira A, Ribeiras R, Andrade MJ, Sousa Uva M, Neves JP, Gil V, Cardim N. Cardiac magnetic resonance patterns of left ventricular remodeling in patients with severe aortic stenosis referred to surgical aortic valve replacement. Sci Rep 2024; 14:7085. [PMID: 38528043 DOI: 10.1038/s41598-024-56838-0] [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: 03/22/2023] [Accepted: 03/12/2024] [Indexed: 03/27/2024] Open
Abstract
Left ventricular (LV) hypertrophy is a common finding in patients with severe aortic stenosis (AS). Cardiac magnetic resonance (CMR) is the gold-standard technique to evaluate LV remodeling. Our aim was to assess the prevalence and describe the patterns of LV adaptation in AS patients before and after surgical aortic valve replacement (AVR). Prospective study of 130 consecutive patients (71y [IQR 68-77y], 48% men) with severe AS, referred for surgical AVR. Patterns of LV remodeling were assessed by CMR. Besides normal LV ventricular structure, four other patterns were considered: concentric remodeling, concentric hypertrophy, eccentric hypertrophy, and adverse remodeling. At baseline CMR study: mean LV indexed mass: 81.8 ± 26.7 g/m2; mean end-diastolic LV indexed volume: 85.7 ± 23.1 mL/m2 and median geometric remodeling ratio: 0.96 g/mL [IQR 0.82-1.08 g/mL]. LV hypertrophy occurred in 49% of subjects (concentric 44%; eccentric 5%). Both normal LV structure and concentric remodeling had a prevalence of 25% among the cohort; one patient had an adverse remodeling pattern. Asymmetric LV wall thickening was present in 55% of the patients, with predominant septal involvement. AVR was performed in 119 patients. At 3-6 months after AVR, LV remodeling changed to: normal ventricular geometry in 60%, concentric remodeling in 27%, concentric hypertrophy in 10%, eccentric hypertrophy in 3% and adverse remodeling (one patient). Indexes of AS severity, LV systolic and diastolic function and NT-proBNP were significantly different among the distinct patterns of remodeling. Several distinct patterns of LV remodelling beyond concentric hypertrophy occur in patients with classical severe AS. Asymmetric hypertrophy is a common finding and LV response after AVR is diverse.
Collapse
Affiliation(s)
- Rita Reis Santos
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal.
| | - João Abecasis
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
- NOVA Medical School, Faculdade de Ciências da Universidade Nova de Lisboa, Lisbon, Portugal
| | - Sérgio Maltês
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - Pedro Lopes
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - Luís Oliveira
- Cardiology Department, Hospital Divino Espírito Santo, Açores, Portugal
| | - Pedro Freitas
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - António Ferreira
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - Regina Ribeiras
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - Maria João Andrade
- Cardiology Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Av. Prof. Dr. Reinaldo Dos Santos, 2790-134, Lisbon, Portugal
| | - Miguel Sousa Uva
- Cardiac Surgery Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - José Pedro Neves
- Cardiac Surgery Department, Hospital Santa Cruz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Victor Gil
- Cardiology Department, Hospital da Luz, Lisbon, Portugal
| | - Nuno Cardim
- NOVA Medical School, Faculdade de Ciências da Universidade Nova de Lisboa, Lisbon, Portugal
| |
Collapse
|
196
|
Skalsky K, Perl L, Rozen Zvi B, Atamna M, Kornowski R, Nesher E, Rahamimov R, Ben Gal T, Shapira Y, Shiyovich A, Steinmetz T. Improvement in Echocardiographic Indexes of Systolic Heart Failure Post-Kidney Transplantation: A Retrospective Analysis. Cardiology 2024; 149:325-331. [PMID: 38531326 DOI: 10.1159/000538476] [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: 08/26/2023] [Accepted: 03/04/2024] [Indexed: 03/28/2024]
Abstract
INTRODUCTION End-stage renal disease is a major risk factor for cardiovascular morbidity and mortality, which can be partially eliminated by kidney transplantation. Systolic heart failure might be considered contraindication for kidney transplant, although some patients demonstrate myocardial recovery post-transplant. We aimed to identify and characterize the phenomenon of reverse myocardial remodeling in kidney transplanted patients. METHODS The study is a retrospective cohort of patients undergoing kidney transplants between 2016 and 2019 (n = 604) at Rabin Medical Center. Patients were assessed according to availability of two echocardiographic examinations: pre- and post-kidney transplant. The change in estimated ejection fraction (EF) and possible predictors of myocardial recovery were examined. RESULTS Data of 293 patients was available for the final analysis. Eighty-one (28%) patients had a LVEF improvement equal to or above 5%, whereas 36 (12%) patients had a LVEF improvement of 10% or more post-transplantation. Twenty-five patients (8.5%) had moderate or severe systolic heart failure with LVEF reduced to 40% or less at baseline. 13 of them (52%) had a LVEF improvement of ≥5%, and 10 patients (40%) had an improvement of ≥10% in their EF. Cox regression analyses identified female gender as the only independent variable associated with LVEF improvement of at least 10%. CONCLUSION Renal transplantation might lead to improved LV systolic function in some patients.
Collapse
Affiliation(s)
- Keren Skalsky
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Leor Perl
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Mohamad Atamna
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Nephrology, Rabin Medical Center, Petach-Tikva, Israel
| | - Ran Kornowski
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eviatar Nesher
- Department of Nephrology, Rabin Medical Center, Petach-Tikva, Israel
- Department of Transplantation, Rabin Medical Center, Petach-Tikva, Israel
| | - Ruth Rahamimov
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Nephrology, Rabin Medical Center, Petach-Tikva, Israel
| | - Tuvia Ben Gal
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yaron Shapira
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arthur Shiyovich
- Department of Cardiology, Rabin Medical Center, Petach-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tali Steinmetz
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,
- Department of Nephrology, Rabin Medical Center, Petach-Tikva, Israel,
| |
Collapse
|
197
|
Egbe AC, Miranda WR, Abozied O, Jain CC, Burchill LJ, Karnakoti S, Ahmed MH, Francois CJ, Connolly HM. Coarctation of Aorta With Tricuspid Aortic Valve Is Not Associated With Ascending Aortic Aneurysm. J Am Coll Cardiol 2024; 83:1136-1146. [PMID: 38508846 DOI: 10.1016/j.jacc.2024.01.026] [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: 10/11/2023] [Revised: 01/05/2024] [Accepted: 01/29/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Aortic aneurysm is common in patients with coarctation of aorta (COA), but it is unclear whether the risk of aortic aneurysms is due to COA or related to the presence of other risk factors such as bicuspid aortic valve (BAV) and hypertension. OBJECTIVES The purpose of this study was to assess the relationship among COA, BAV, and thoracic aortic aneurysms. METHODS A total of 867 patients with COA (COA group) were matched 1:1:1 to 867 patients with isolated BAV (BAV group) and 867 patients without structural heart disease (SHD) (no-SHD group). The COA group was further subdivided into a COA+BAV subgroup (n = 304 [35%]), and COA with tricuspid aortic valve (TAV) (COA+TAV subgroup [n = 563 (65%)]). Aortic dimensions were assessed at baseline and at 3, 5, and 7 years. RESULTS Compared with the no-SHD group, the COA+BAV subgroup had larger aortic root diameter (37 mm [Q1-Q3: 30-43 mm] vs 32 mm [Q1-Q3: 27-35 mm]; P < 0.001) and mid ascending aorta dimeter (34 mm [Q1-Q3: 29-40 mm] vs 28 mm [Q1-Q3: 24-31 mm]; P = 0.008). Similarly, the BAV group had larger aortic root diameter (37 mm [Q1-Q3: 30-42 mm] vs 32 mm [Q1-Q3: 27-35 mm]; P < 0.001), and mid ascending aorta dimeter (35 mm [Q1-Q3: 30-40 mm] vs 28 mm [Q1-Q3: 24-31 mm]; P < 0.001). Compared with the COA+TAV subgroup, the COA+BAV subgroup and BAV group were associated with larger aortic root and mid ascending aorta diameter at baseline and follow-up. The risk of acute aortic complications was low in all groups. CONCLUSIONS These findings suggest that BAV (and not COA) was associated with ascending thoracic aorta dimensions, and that patients with COA+TAV were not at a greater risk of developing ascending aortic aneurysms as compared with patients without SHD.
Collapse
Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA.
| | - William R Miranda
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | - Omar Abozied
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | - C Charles Jain
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | - Luke J Burchill
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | - Snigdha Karnakoti
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | - Marwan H Ahmed
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| | | | - Heidi M Connolly
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
198
|
Duz R, Cibuk S. Severity of Mitral Valve Stenosis - Possible Relationships With Blood Oxidant Markers and Antioxidants. Circ J 2024; 88:597-605. [PMID: 36858609 DOI: 10.1253/circj.cj-22-0750] [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: 03/03/2023]
Abstract
BACKGROUND This study examined whether the severity of mitral valve stenosis (MVS) is associated with oxidative stress (OS) markers in the blood, and other hematological and clinicodemographic parameters. METHODS AND RESULTS This prospective study was conducted between March and May 2022. Seventy-five patients with newly diagnosed MVS (25 mild, 25 moderate, 25 severe) were included. Mild, moderate, and severe MVS was defined as MV area >2, 1.5-2, and <1.5 cm2, respectively. Various OS markers and laboratory parameters were determined in venous blood samples. For predictive analyses, 2 different analyses were performed to detect patients with severe MVS and those with moderate or severe (moderate/severe) MVS. Age (P=0.388) and sex (P=0.372) distribution were similar in the 3 groups. Multiple logistic regression analysis revealed that a high white blood cell (WBC) count (P=0.023) and high malondialdehyde (P=0.010), superoxide dismutase (SOD; P=0.008), and advanced oxidation protein products (AOPP; P=0.007) levels were independently associated with severe MVS. A low platelet count (P=0.030) and high malondialdehyde (P=0.018), SOD (P=0.008), and AOPP (P=0.001) levels were independently associated with having moderate/severe MVS. The best discriminatory factors for severe MVS were SOD (cut-off >315.5 ng/mL) and glutathione (cut-off >4.7 μmol/L). CONCLUSIONS MVS severity seems to be affected by oxidant markers (malondialdehyde and AOPP), antioxidant enzymes (SOD), and inflammation-related cells (WBC and platelets). Future studies are needed to examine these relationships in larger populations.
Collapse
Affiliation(s)
- Ramazan Duz
- Department of Cardiology, Yuzuncu Yil University Faculty of Medicine
| | - Salih Cibuk
- Van Vocational Higher School of Healthcare Studies, Van Yuzuncu Yil University
| |
Collapse
|
199
|
Assadi H, Sawh N, Bailey C, Matthews G, Li R, Grafton-Clarke C, Mehmood Z, Kasmai B, Swoboda PP, Swift AJ, van der Geest RJ, Garg P. Validation of Left Atrial Volume Correction for Single Plane Method on Four-Chamber Cine Cardiac MRI. Tomography 2024; 10:459-470. [PMID: 38668393 PMCID: PMC11054972 DOI: 10.3390/tomography10040035] [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: 02/19/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Left atrial (LA) assessment is an important marker of adverse cardiovascular outcomes. Cardiovascular magnetic resonance (CMR) accurately quantifies LA volume and function based on biplane long-axis imaging. We aimed to validate single-plane-derived LA indices against the biplane method to simplify the post-processing of cine CMR. METHODS In this study, 100 patients from Leeds Teaching Hospitals were used as the derivation cohort. Bias correction for the single plane method was applied and subsequently validated in 79 subjects. RESULTS There were significant differences between the biplane and single plane mean LA maximum and minimum volumes and LA ejection fraction (EF) (all p < 0.01). After correcting for biases in the validation cohort, significant correlations in all LA indices were observed (0.89 to 0.98). The area under the curve (AUC) for the single plane to predict biplane cutoffs of LA maximum volume ≥ 112 mL was 0.97, LA minimum volume ≥ 44 mL was 0.99, LA stroke volume (SV) ≤ 21 mL was 1, and LA EF ≤ 46% was 1, (all p < 0.001). CONCLUSIONS LA volumetric and functional assessment by the single plane method has a systematic bias compared to the biplane method. After bias correction, single plane LA volume and function are comparable to the biplane method.
Collapse
Affiliation(s)
- Hosamadin Assadi
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Nicholas Sawh
- Faculty of Medicine, Medical University of Sofia, Blvd Akademik Ivan Evstratiev Geshov 15, 1431 Sofia, Bulgaria
| | - Ciara Bailey
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Gareth Matthews
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Rui Li
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Ciaran Grafton-Clarke
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Zia Mehmood
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Bahman Kasmai
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| | - Peter P. Swoboda
- Division of Biomedical Imaging, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds LS2 9JT, UK
| | - Andrew J. Swift
- Department of Infection, Immunity & Cardiovascular Disease, University of Sheffield, Sheffield S10 2RX, UK
| | - Rob J. van der Geest
- Department of Radiology, Division of Image Processing, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Pankaj Garg
- Department of Cardiovascular and Metabolic Health, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
- Department of Cardiology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, UK
| |
Collapse
|
200
|
Shiokawa N, Izumo M, Shimamura T, Kurosaka Y, Sato Y, Okamura T, Akashi YJ. Accuracy and Efficacy of Artificial Intelligence-Derived Automatic Measurements of Transthoracic Echocardiography in Routine Clinical Practice. J Clin Med 2024; 13:1861. [PMID: 38610628 PMCID: PMC11012797 DOI: 10.3390/jcm13071861] [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: 03/13/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Transthoracic echocardiography (TTE) is the gold standard modality for evaluating cardiac morphology, function, and hemodynamics in clinical practice. While artificial intelligence (AI) is expected to contribute to improved accuracy and is being applied clinically, its impact on daily clinical practice has not been fully evaluated. Methods: We retrospectively examined 30 consecutive patients who underwent AI-equipped TTE at a single institution. All patients underwent manual and automatic measurements of TTE parameters using the AI-equipped TTE. Measurements were performed by three sonographers with varying experience levels: beginner, intermediate, and expert. Results: A comparison between the manual and automatic measurements assessed by the experts showed extremely high agreement in the left ventricular (LV) filling velocities (E wave: r = 0.998, A wave: r = 0.996; both p < 0.001). The automated measurements of LV end-diastolic and end-systolic diameters were slightly smaller (-2.41 mm and -1.19 mm) than the manual measurements, although without significant differences, and both methods showing high agreement (r = 0.942 and 0.977, both p < 0.001). However, LV wall thickness showed low agreement between the automated and manual measurements (septum: r = 0.670, posterior: r = 0.561; both p < 0.01), with automated measurements tending to be larger. Regarding interobserver variabilities, statistically significant agreement was observed among the measurements of expert, intermediate, and beginner sonographers for all the measurements. In terms of measurement time, automatic measurement significantly reduced measurement time compared to manual measurement (p < 0.001). Conclusions: This preliminary study confirms the accuracy and efficacy of AI-equipped TTE in routine clinical practice. A multicenter study with a larger sample size is warranted.
Collapse
Affiliation(s)
- Noriko Shiokawa
- Ultrasound Center, St. Marianna University Hospital, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (N.S.); (T.S.); (Y.K.); (T.O.)
| | - Masaki Izumo
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (Y.S.); (Y.J.A.)
| | - Toshio Shimamura
- Ultrasound Center, St. Marianna University Hospital, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (N.S.); (T.S.); (Y.K.); (T.O.)
| | - Yui Kurosaka
- Ultrasound Center, St. Marianna University Hospital, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (N.S.); (T.S.); (Y.K.); (T.O.)
| | - Yukio Sato
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (Y.S.); (Y.J.A.)
| | - Takanori Okamura
- Ultrasound Center, St. Marianna University Hospital, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (N.S.); (T.S.); (Y.K.); (T.O.)
| | - Yoshihiro Johnny Akashi
- Department of Cardiology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki 216-8511, Japan; (Y.S.); (Y.J.A.)
| |
Collapse
|