ArticleAmerican journal of physiology. Heart and circulatory physiology2019
Monophasic action potential amplitude for substrate mapping.
Article in American journal of physiology. Heart and circulatory physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed, 10 citations in OpenAlex.
- R-Wave vs Current of Injury: Why Do These Responses Reverse in the Acute Phase of Lead Implantation?JACC. Asia · 2026Article
- Non-Invasive Mapping of Ventricular Action Potential Reconstructed from Contactless Magnetocardiographic Recordings in Intact and Conscious Guinea Pigs.Journal of cardiovascular development and disease · 2025Article
- Correlation of the Left Ventricular Systolic Dysfunction and Ventricular Depolarization in a Post-Infarction Model of Chronic Heart Failure.Bulletin of experimental biology and medicine · 2024Article
- Opportunities and Challenges in Catheter-Based Irreversible Electroporation for Ventricular Tachycardia.Pathophysiology : the official journal of the International Society for Pathophysiology · 2024Review
- Guidelines for assessment of cardiac electrophysiology and arrhythmias in small animals.American journal of physiology. Heart and circulatory physiology · 2022Review
- Sinus rhythm voltage fingerprinting in patients with mitral valve disease using a high-density epicardial mapping approach.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2021Article
- Machine Learned Cellular Phenotypes in Cardiomyopathy Predict Sudden Death.Circulation research · 2021Article
- Progression of infarct-mediated arrhythmogenesis in a rodent model of heart failure.American journal of physiology. Heart and circulatory physiology · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although radiofrequency ablation has revolutionized the management of tachyarrhythmias, the rate of arrhythmia recurrence is a large drawback. Successful substrate identification is paramount to abolishing arrhythmia, and bipolar voltage electrogram's narrow field of view can be further reduced for increased sensitivity. In this report, we perform cardiac mapping with monophasic action potential (MAP) amplitude. We hypothesize that MAP amplitude (MAPA) will provide more accurate infarct sizes than other mapping modalities via increased sensitivity to distinguish healthy myocardium from scar tissue. Using the left coronary artery ligation Sprague-Dawley rat model of ischemic heart failure, we investigate the accuracy of in vivo ventricular epicardial maps derived from MAPA, MAP duration to 90% repolarization (MAPD
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.