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.   

A majority of medical devices involved in Class I recalls were never required by the U.S. Food and Drug Administration (FDA) to undergo premarket or postmarket clinical testing, according to new research published in Annals of Internal Medicine.[1]

Most recalled cardiovascular devices gained FDA approval with little to no clinical evidence

Why are so many cardiovascular devices involved in Class I recalls? One possible reason could be the large number of devices hitting the market without undergoing much premarket clinical testing. 

Researchers have found that homemade play-putty can effectively capture electrocardiogram (ECG) signals at a level comparable to commercially available electrodes. The play-putty is made with a simple mix of flour, water, salt, cream of tartar and vegetable oil—but the potential is much more than one may expect.

Homemade electrodes made of putty capture heart data as well as some commercial devices

The putty, made with basic ingredients found around the house, can effectively capture ECG measurements.

New BAT lead garment better protects healthcare workers from radiation exposure.

Doc develops lead garment that drastically reduces radiation exposure to vulnerable areas

The vest offers extended coverage of the breast, axilla and thyroid. It is said to reduce exposure of these areas by nearly 98%. 

Banner ASC in Sun City, Arizona.

Women urged to overcome radiation fears, consider a career in interventional cardiology

"The underrepresentation of women in interventional cardiology is a significant concern," according to one cardiologist behind the new campaign. 

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FTC sues drug middlemen over insulin prices, puts others on notice

The FTC alleges that pharmacy benefit managers have set up a system where they get rich, while patients are forced to pay rising insulin costs. The agency also called out drug manufacturers such as Eli Lilly, Sanofi and Novo Nordisk, saying their own actions have raised serious concerns.

cardiologist patient heart compensation starting salary 2022 interventional cardiologist

LBBAP limits hospital readmissions after TAVR

Left bundle branch area pacing is associated with better long-term outcomes than traditional right ventricular pacing when patients require PPMI after TAVR, according to new research in Heart Rhythm

political brain imaging politics

Brain anatomy differs between people with opposing political ideologies

New research indicates that conservatives have larger amygdalas than their more progressive-leaning counterparts.

heart surgery surgeons

SAVR associated with several long-term benefits for patients with asymptomatic severe AS

The current evidence suggests early surgery is a better treatment option for asymptomatic severe AS than conservative care, researchers explained.