Kalyanam Shivkumar

Cardiology

757 Westwood Plz
Los Angeles, CA 90095

Last Updated: 09/26/2026

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Found 428 publications

Neuropeptide Y deficiency perturbs L-type calcium and outward potassium currents leading to ventricular arrhythmogenesis in mice.

Neuropeptide Y deficiency perturbs L-type calcium and outward potassium currents leading to ventricular arrhythmogenesis in mice.

Journal: The Journal of clinical investigation

Published: August 11, 2026

Electrophysiologic Considerations in Percutaneous Right-Sided Valve Interventions.

Electrophysiologic Considerations in Percutaneous Right-Sided Valve Interventions.

Journal: JACC. Clinical electrophysiology

Published: August 05, 2026

Innervation of the Human Atrioventricular Node via the Inferior Pyramidal Space: Characterization Using Intersectional Strategies.

Innervation of the Human Atrioventricular Node via the Inferior Pyramidal Space: Characterization Using Intersectional Strategies.

Journal: Circulation. Arrhythmia and electrophysiology

Published: July 29, 2026

Impinged and Disrupted Left Bundle Branch by a Transcatheter Self-Expandable Aortic Valve.

Impinged and Disrupted Left Bundle Branch by a Transcatheter Self-Expandable Aortic Valve.

Journal: Circulation. Cardiovascular imaging

Published: July 22, 2026

Comparative performance of open thorax epicardial linear cryoprobe ablation versus focal tip radiofrequency catheter ablation in ventricular scar.

Comparative performance of open thorax epicardial linear cryoprobe ablation versus focal tip radiofrequency catheter ablation in ventricular scar.

Journal: Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing

Published: May 22, 2026

Multimodal Integration of Ambulatory ECG and Clinical Features for Sudden Cardiac Death and Pump Failure Death Prediction★.

Multimodal Integration of Ambulatory ECG and Clinical Features for Sudden Cardiac Death and Pump Failure Death Prediction★.

Journal: medRxiv : the preprint server for health sciences

Published: May 04, 2026

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Right Ventricular Outflow Tract, Part 2.

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Right Ventricular Outflow Tract, Part 2.

Journal: JACC. Case reports

Published: May 04, 2026

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Right Ventricular Outflow Tract, Part 1.

Understanding Cardiac Anatomy and Imaging to Improve Safety of Procedures: The Right Ventricular Outflow Tract, Part 1.

Journal: JACC. Case reports

Published: May 04, 2026

Corrigendum to "Catheter ablation of ventricular tachycardia via the coronary veins" [Indian Pacing Electrophysiol J 26 2 (2026) 142-154].

Corrigendum to "Catheter ablation of ventricular tachycardia via the coronary veins" [Indian Pacing Electrophysiol J 26 2 (2026) 142-154].

Journal: Indian pacing and electrophysiology journal

Published: April 23, 2026

Delivery System Support Prevents Endocardial Entanglement and Delamination During Left Bundle Branch Area Pacing.

Delivery System Support Prevents Endocardial Entanglement and Delamination During Left Bundle Branch Area Pacing.

Journal: Circulation. Arrhythmia and electrophysiology

Published: April 09, 2026

Prioritizing Discovery and Advancements in Arrhythmia Therapies: NIH/NHLBI Workshop.

Prioritizing Discovery and Advancements in Arrhythmia Therapies: NIH/NHLBI Workshop.

Journal: JACC. Clinical electrophysiology

Published: April 02, 2026

Closed-loop bioelectronic block of stellate ganglia reduces neurotransmitter release and improves recovery following programmed ventricular pacing.

Closed-loop bioelectronic block of stellate ganglia reduces neurotransmitter release and improves recovery following programmed ventricular pacing.

Journal: Frontiers in bioengineering and biotechnology

Published: March 11, 2026

Showing 1-12 of 428

Last Updated: 09/26/2026