Subha L. Varahan

Cardiac Electrophysiology | Cardiology

400 Fairview Ave
Suite 10
Ponca City, OK 74601

Last Updated: 09/26/2026

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Found 4 publications

Real-world data of sex differences in atrial fibrillation catheter ablation: Insights from a prospective multicenter registry.

Real-world data of sex differences in atrial fibrillation catheter ablation: Insights from a prospective multicenter registry.

Journal: Heart rhythm O2

Published: July 23, 2026

Use of a lumenless bipolar lead in the right atrial septum in a patient with extensive right atrial scar.

Use of a lumenless bipolar lead in the right atrial septum in a patient with extensive right atrial scar.

Journal: HeartRhythm case reports

Published: July 10, 2024

TREAT AF (Transcutaneous Electrical Vagus Nerve Stimulation to Suppress Atrial Fibrillation): A Randomized Clinical Trial.

TREAT AF (Transcutaneous Electrical Vagus Nerve Stimulation to Suppress Atrial Fibrillation): A Randomized Clinical Trial.

Journal: JACC. Clinical electrophysiology

Published: September 18, 2019

Spironolactone improves the arrhythmogenic substrate in heart failure by preventing ventricular electrical activation delays associated with myocardial interstitial fibrosis and inflammation.

Spironolactone improves the arrhythmogenic substrate in heart failure by preventing ventricular electrical activation delays associated with myocardial interstitial fibrosis and inflammation.

Journal: Journal of cardiovascular electrophysiology

Published: November 16, 2012

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Last Updated: 09/26/2026