ArticleBiomedicines2024
Three-Dimensional Combined Atrioventricular Coupling Index-A Novel Prognostic Marker in Dilated Cardiomyopathy.
Article in Biomedicines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
12 citing papers in PubMed, 13 citations in OpenAlex.
- Left atrioventricular coupling index in patients undergoing cardiac resynchronization therapy.The international journal of cardiovascular imaging · 2026Trial
- RACI: A Novel Prognostic Marker in Functional Tricuspid Regurgitation.Circulation. Cardiovascular imaging · 2026Article
- Cardiac magnetic resonance-derived left atrioventricular coupling index predicts outcome in reduced ejection fraction.ESC heart failure · 2026Article
- Left Atrioventricular Coupling Index: A Comprehensive Review of the Literature.Life (Basel, Switzerland) · 2026Review
- A fully automated machine learning assisted pipeline to predict disease progression for early-stage hypertrophic cardiomyopathy from echocardiography.Frontiers in cardiovascular medicine · 2026Article
- Echocardiographic assessment of left atrioventricular coupling index: technical approaches and clinical implementation strategies.Frontiers in cardiovascular medicine · 2026Review
- Artificial intelligence-enhanced three-dimensional echocardiography reveals left atrial-ventricular coupling index as a novel prognostic marker in coronary artery disease.BMC cardiovascular disorders · 2025Article
- Normal reference values of left atrioventricular coupling index on two-Dimensional echocardiography.The international journal of cardiovascular imaging · 2025Article
- Clinical Utility of Atrioventricular Coupling Index in Cardiovascular Disease.Journal of the American Heart Association · 2025Review
- The Possibilities and Importance of Assessing the Left Atrioventricular Coupling Index Using Various Diagnostic Imaging Methods in an Adult Population: A Comprehensive Review.Journal of cardiovascular development and disease · 2025Review
- "Better Is the Enemy of Good": The Deleterious Effects of Supra-Normal Left Ventricular Ejection Fraction.Echocardiography (Mount Kisco, N.Y.) · 2025Article
- The power of the left atrioventricular coupling index in cardiovascular disease.Frontiers in cardiovascular medicine · 2025Review
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Atrioventricular coupling has recently emerged as an outcome predictor. Our aim was to assess, through three-dimensional (3D) echocardiography, the role of the left atrioventricular coupling index (LACI), right atrioventricular coupling index (RACI) and a novel combined atrioventricular coupling index (CACI) in a cohort of patients with dilated cardiomyopathy (DCM). One hundred twenty-one consecutive patients with DCM underwent comprehensive 3D echocardiographic acquisitions. LACI was defined as the ratio between left atrial and left ventricular 3D end-diastolic volumes. RACI was defined as the ratio between right atrial and right ventricular 3D end-diastolic volumes. CACI was defined as the sum of LACI and RACI. Patients were prospectively followed for death, heart transplant, nonfatal cardiac arrest and hospitalization for heart failure. Fifty-five patients reached the endpoint. All three coupling indices were significantly more impaired in patients with events, with CACI showing the highest area under the curve (AUC = 0.66,
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Registered trials
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