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Author

S. Asirvatham

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4 papers indexed here

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Oct 2026

Left Ventricular Filling Pressure Classification by Electrocardiogram, Echocardiography, and Catheterization: Prognostic Implications.

BACKGROUND Left ventricular diastolic filling pressure (LVFP) is a hallmark of heart failure. Although pulmonary artery wedge pressure (PAWP) measured during right heart catheterization (RHC) is the reference standard, echocardiography is more commonly used in practice. OBJECTIVES The authors previously developed an...

G. Tsaban, E. Lee, Francisco López-Jiménez et al. · 0 citations
Sep 2026

Ventricular Fibrillation Mapping in a Large-Animal Model Using Dual Mechanical Circulatory Support: Electroanatomic Substrate Preservation Without Ischemic Changes.

A reproducible swine model using dual mechanical circulatory devices to enable high-density electroanatomic mapping under nonischemic conditions and preserves myocardial substrate after sustained VF in a large-animal model is established.

Karol Quelal Analuisa, J. Tri, Ikram-Ul Haq et al. · 0 citations
Review Open access Oct 2026

The Coronary Sinus: A clinical perspective for the electrophysiologist.

The proximity of CS tributaries to the ventricular myocardium provides access for the mapping and ablation of selected ventricular arrhythmias, complementing the established role of these vessels in left ventricular pacing.

Ahmad Amin, Nayani Makkar, Ishika Gupta et al. · 0 citations
Open access Sep 2026

Limited Clinical Utility of Artificial Intelligence-Enabled Electrocardiogram for Bicuspid Aortic Valve Detection: Uncovering Limitations for Specific Cardiac Phenotypes

In this retrospective cohort and using the current AI-ECG model, BAV detection showed modest diagnostic performance and limited standalone clinical utility, suggesting that ECG-only screening for BAV may require additional modalities or more refined phenotyping.

Manuel A. Montoya-Hernández, Francisco López-Jiménez, T. Poterucha et al. · 0 citations

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