Clinical

This channel newsfeed includes clinical content on treating patients or the clinical implications in a variety of cardiac subspecialties and disease states. The channel includes news on cardiac surgery, interventional cardiologyheart failure, electrophysiologyhypertension, structural heart disease, use of pharmaceuticals, and COVID-19.   

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Hypertension intervention shows promise at safety-net clinics

A hypertension management protocol from an integrated healthcare system was successfully adopted by a network of safety-net clinics, resulting in substantial improvements in blood pressure control for patients of all races.

Operator performs robot-assisted PCI from 100 miles away

“Tele-stenting” appears more possible now than ever, as Vascular Robotics announced an interventional cardiologist used its CorPath GRX System to perform a remote percutaneous coronary intervention (PCI) in a pig 100 miles away.

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Cardiology societies weigh in on TAVR volume requirements

As CMS revisits the procedural volume requirements for centers to start and maintain a transcatheter aortic valve replacement (TAVR) program, several professional societies argued for direct TAVR experience to factor more strongly into the new standards.

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How have pediatric VADs advanced and what’s next?

Pediatric ventricular assist devices (VADs) have been associated with better survival to heart transplantation in recent years, but infants and those with congenital heart disease (CHD) continue to have worse outcomes, researchers reported in the Journal of the American College of Cardiology.

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Women face greater risk of dying from heart failure

Despite decreases in heart failure (HF) incidence and mortality rates in ambulatory patients, mortality remains higher for women, according to a new study published July 16 in the Canadian Medical Association Journal.

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Prior marijuana use may boost hospital survival of AMI—but it’s complicated

Marijuana use before an acute myocardial infarction (AMI) lowers the odds of in-hospital mortality by 21 percent, according to multicenter analysis of more than 1.2 million patients published in PLOS One.

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Physical activity reduces risk of heart attacks—even in areas with high air pollution

Regular physical activity, even in areas with moderate to high levels of traffic pollution, is still effective in reducing the risk of first and recurrent myocardial infarction (MI), according to a study published online July 18 in the Journal of the American Heart Association.

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Valve-in-valve TAVR outcomes favorable to native valve procedures

Valve-in-valve TAVR (ViV-TAVR) of a failed surgical valve was associated with comparable—and perhaps even better—clinical outcomes when compared to TAVR performed in native valves, according to a registry study published in the Journal of the American College of Cardiology.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.