Heart Rhythm

Hearts should have normal rhythm to their beats, but when these beats are out of synch, it causes inefficient pumping of blood. Irregular heart arrhythmias occur when the electrical signals that coordinate the heart's beats do not work properly. This can cause beats that are too fast (tachycardia), or too slow (bradycardia). Tachycardias include atrial fibrillation (AFib), supraventricular tachycardia, ventricular fibrillation, and ventricular tachycardia (VT). Bradycardias include sick sinus syndrome and conduction block. Electrophysiology arrhythmia treatments include medications, life style changes, and the EP lab interventions of catheter ablation, and implantable pacemakers or defibrillators.

FDA clears next-generation cardiac mapping software
San Diego-based Vektor Medical first secured FDA clearance for the AI-powered technology back in 2021. This updated announcement covers the latest version, which includes atrial flutter mapping and several other new features.
Q&A: Cardiologist reviews key trends in pediatric electrophysiology for 2026 and beyond
Pediatric electrophysiology is an invaluable part of any healthcare system, and its importance is only growing as technologies continue to evolve. We spoke to Nicholas Von Bergen, MD, to learn more about where the specialty is headed in the years ahead.
Diabetes associated with much higher risk of sudden cardiac death
According to a new study of nearly 7,000 patients, type 1 and type 2 diabetes are both linked to significantly shorter life expectancies. The risk of sudden cardiac death appears to be highest for younger patients.
FDA clears new left-heart access system from Atraverse Medical
The Hotwire Transseptal Access System includes the Hotwire RF Generator and Hotwire RF Guidewire, giving electrophysiologists the tools they need for left-heart access.
Cardiology groups share new recommendations for performing safe, effective cardiac ablations in ASCs
The timing of this new guidance from the Heart Rhythm Society and American College of Cardiology could not have been better—the document went live just as CMS finalized its decision to cover cardiac ablation procedures performed in ASCs.

heart data AI algorithm cardiologist doctor

FDA clears next-generation cardiac mapping software

San Diego-based Vektor Medical first secured FDA clearance for the AI-powered technology back in 2021. This updated announcement covers the latest version, which includes atrial flutter mapping and several other new features.

Q&A: Cardiologist reviews key trends in pediatric electrophysiology for 2026 and beyond

Pediatric electrophysiology is an invaluable part of any healthcare system, and its importance is only growing as technologies continue to evolve. We spoke to Nicholas Von Bergen, MD, to learn more about where the specialty is headed in the years ahead.

Diabetes associated with much higher risk of sudden cardiac death

According to a new study of nearly 7,000 patients, type 1 and type 2 diabetes are both linked to significantly shorter life expectancies. The risk of sudden cardiac death appears to be highest for younger patients.

Hotwire Transseptal Access System Atraverse Medical

FDA clears new left-heart access system from Atraverse Medical

The Hotwire Transseptal Access System includes the Hotwire RF Generator and Hotwire RF Guidewire, giving electrophysiologists the tools they need for left-heart access.

Cardiology groups share new recommendations for performing safe, effective cardiac ablations in ASCs

The timing of this new guidance from the Heart Rhythm Society and American College of Cardiology could not have been better—the document went live just as CMS finalized its decision to cover cardiac ablation procedures performed in ASCs.

CMS to cover cardiac ablations performed in ASCs—cardiology group calls it a ‘tremendous victory’

Electrophysiologists can now perform cardiac ablation outside of a hospital setting. Groups such as the American College of Cardiology and Heart Rhythm Society have been pushing for this change for quite some time, pointing to the potential to cut costs and boost patient satisfaction.

Boston Scientific partners with Epic on data integration

The collaboration allows providers to order diagnostic tests and then receive results directly in Epic.

‘Strongest growth in over a decade’: Heart tech helps Medtronic beat earnings expectations

The company's PFA and TAVR technologies both played key roles in the successful second quarter. In addition, Medtronic expects its place in the renal denervation market to make a major impact going forward.