Alyssa J. Shepherd

Internal Medicine

330 Brookline Ave
Boston, MA 02215

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 5 publications

Larger spatial ventricular gradient magnitude is associated with higher rates of response to cardiac resynchronization therapy.

Larger spatial ventricular gradient magnitude is associated with higher rates of response to cardiac resynchronization therapy.

Journal: Heart rhythm O2

Published: December 08, 2025

Trends in alcohol consumption of adults with presumed atrial fibrillation in the United States, 2001 to 2018.

Trends in alcohol consumption of adults with presumed atrial fibrillation in the United States, 2001 to 2018.

Journal: Heart rhythm

Published: April 24, 2024

P-wave alternans rebound following pulmonary vein isolation predicts atrial arrhythmia recurrence.

P-wave alternans rebound following pulmonary vein isolation predicts atrial arrhythmia recurrence.

Journal: Journal of cardiovascular electrophysiology

Published: January 26, 2024

Reduction in atrial and ventricular electrical heterogeneity following pulmonary vein isolation in patients with atrial fibrillation.

Reduction in atrial and ventricular electrical heterogeneity following pulmonary vein isolation in patients with atrial fibrillation.

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

Published: February 06, 2023

Individuals with chronic epilepsy have elevated P-wave heterogeneity comparable to patients with atrial fibrillation.

Individuals with chronic epilepsy have elevated P-wave heterogeneity comparable to patients with atrial fibrillation.

Journal: Epilepsia

Published: January 11, 2023

Showing 1-5 of 5

Last Updated: 09/26/2026