VIRENJAN KUMAR NARAYAN

Augmentation of the amplitude of electrocardiographic QRS complexes immediately after hemodialysis: a study of 26 hemodialysis sessions of a single patient, aided by measurements of resistance, reactance, and impedance

John E. Madias, VIRENJAN KUMAR NARAYAN · Journal of Electrocardiology · 2003 · 52 citations

Medicine, Cardiology, Nephrology +13

Relationship among electrocardiographic potential amplitude, weight, and resistance/reactance/impedance in a patient with peripheral edema treated for congestive heart failure

John E. Madias, Srinivas Attanti, VIRENJAN KUMAR NARAYAN · Journal of Electrocardiology · 2003 · 34 citations

Medicine, Cardiology, Physiology +11

A Critique of the new ST‐segment criteria for the diagnosis of acute myocardial infarction in patients with left bundle‐branch block

J. E. Madias, Anjan Sinha, Ramin Ashtiani et al. · Clinical Cardiology · 2001 · 30 citations · Full text

Medicine, Cardiology, Internal Medicine +11

Detection of P waves via a “saline-filled central venous catheter electrocardiographic lead” in patients with low electrocardiographic voltage due to anasarca

John E. Madias, VIRENJAN KUMAR NARAYAN, Mehran Attari · The American Journal of Cardiology · 2003 · 19 citations

Medicine, Cardiology, Internal Medicine +12

Lambl's Excrescences Involving the Pulmonary Valve Detected by Transesophageal Echocardiography

Szilárd Vörös, Navin C. Nanda, Abhash C. Thakur et al. · Echocardiography · 1999 · 17 citations

Medicine, Cardiology, Radiology +12