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.   

Trial to evaluate shorter course of blood-thinning treatment following stent implantation

Abbott has begun to compare three months of dual antiplatelet therapy (DAPT) to the current standard of 12 months after everolimus-eluting coronary stent implantation.

Stent procedure shows potential as alternative to lower-limb amputation

A new system that switches blood flow from a blocked artery in the leg to a nearby vein showed promising early results as an alternative to lower-limb amputation.

Oral treatment enough to lower cholesterol in most patients

Nearly nine in 10 patients with atherosclerotic cardiovascular disease (ASCVD) could improve their cholesterol levels with oral-only treatment, according to a new study.

Local gene therapy improves myocardial blood flow in refractory angina patients

For the first time, researchers have employed local gene therapy to boost myocardial blood flow in areas that have impaired perfusion reserves. They have also determined that elevated plasma Lp(a) can serve as a biomarker to identify those individuals with refractory angina (RA) who can benefit from the experimental therapy, gene transfer of VEGF-DΔNΔC.

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New microsensing technology could improve stroke treatment

Sensome's connected stroke guidewire is designed to sense the composition of clots and relay that information into machine learning algorithms and then on to physicians.

Study: Marijuana users 3 times more likely to die from hypertension

As more states move toward legalizing marijuana, new research suggests serious cardiovascular risks are associated with the drug.

Safety-net hospitals compete in PCI mortality, bleeding, kidney injury

Although safety-net hospitals (SNHs) provide care for greater proportions of uninsured patients, in-hospital mortality rates related to percutaneous coronary interventions (PCIs) are only slightly higher than at other hospitals.

Stroke risk dropping in men, remains steady in women

The incidence of stroke is declining in men but not women, a recent study suggests.

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.