William H. Sauer, MD, FHRS, CCDS, of Brigham and Women’s Hospital is joined by guests David Chiang, MD, PhD, and Sunil Kapur MD, of Brigham and Women’s Hospital to discuss (RAPID): A Multicentre, Randomised Trial. Etripamil is a fast-acting, intranasally administered calcium-channel blocker in development for ondemand therapy outside a health-care setting for paroxysmal supraventricular tachycardia. The authors of this randomized trial evaluated the efficacy and safety of etripamil 70 mg nasal spray using a symptom-prompted, repeat-dose regimen for acute conversion of atrioventricular-nodal-dependent paroxysmal supraventricular tachycardia to sinus rhythm within 30 min.
Host: William H. Sauer, MD, FHRS, CCDS
Guests: David Chang, MD, and Sunil Kapur MD
Speaker and Article Information: Download
Topic
- The Lead
Resource Type
- Podcasts
Related Resources

Podcasts
The Lead Episode 109: A Discussion of Survival Outcomes after Sudden Cardiac Arrest in Young Competitive Athletes from the United States, LIVE from Heart Rhythm 2025 in San Diego
June 26, 2025

Podcasts
The Lead Episode 108: A Discussion of Left Bundle Branch Area Pacing Compared to Biventricular Pacing in Candidates for Cardiac Resynchronization Therapy (LVEF <50%): Results from International Collaborative LBBAP Study (I-CLAS)
June 20, 2025

Podcasts
The Lead Episode 107: A Discussion of Catheter Ablation of AFib Patients with Cardiac Amyloidosis and Sarcoidosis:
June 12, 2025