The FDA has approved a clinical trial to evaluate the safety and efficacy of a new type of ablation catheter for patients with ventricular tachycardia (VT) resistant to conventional anti-arrhythmic drugs or standard ablation procedures.

Rebecca T. Hahn, MD, Director of Interventional Echocardiography at the Columbia Structural Heart and Valve Center, discusses some of the trends in the growing use of interventional echocardiographic guidance in transcatheter structural heart procedures.

When these malfunctions occur, the FDA explained, it leads to an increased risk of additional interventions.

The new study, based on data from nearly 3,000 patients, compared DOACs such as rivaroxaban, apixaban and edoxaban with single and dual antiplatelet therapy. 

Julius Bogdan, vice president and general manager of the Healthcare Information and Management Systems Society (HIMSS) Digital Health Advisory Team for North America, explains several key artificial intelligence (AI) trends he sees across healthcare.

These findings, researchers wrote, suggest that artificial sweeteners "should not be considered a healthy and safe alternative to sugar."

The company can now update its labeling instructions for the device to include a new 45-day dual anti-platelet therapy treatment option when treating non-valvular atrial fibrillation. 

Juan F. Granada, MD, president and chief executive officer of the Cardiovascular Research Foundation, previewed TCT 2022 for us, detailing what attendees can expect to see at the big show in Boston. 

Bibb Allen, MD, FACR, chief medical officer of the American College of Radiology (ACR) Data Science Institute, explains the trend of using AI for the automated detection of stroke on computed tomography (CT) imaging and the need to include radiologists on the stroke care team.

Philippe Genereux, MD, medical director of the Structural Heart Disease Program at Morristown Medical Center, discusses the use of transcatheter aortic valve replacement (TAVR) procedures in patients with severe, calcific aortic stenosis who are asymptomatic.