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.   

Parachute device improves hemodynamic effects of LV volume reduction

A small study showed that the Parachute device increased the synchronicity of contraction, with observed leftward shifts of the pressure-volume (PV) loop and end-systolic pressure volume relationship (ESPVR), when used in a group of patients with aneurismal apices secondary to myocardial infarction.

Pulmonary artery catheter use drops 70% between 1999-2013

Use of pulmonary artery catheters (PACs) decreased by nearly 70 percent from 1999 to 2013 despite improving clinical outcomes, according to a cohort study of Medicare beneficiaries.

Study confirms effectiveness of new-generation heart stents in women

New-generation drug-eluting stents (DES) demonstrate long-term safety in women with acute myocardial ischemia (MI), with increased benefits for more severe cases of acute coronary syndrome (ACS), according to a new study.

Open repair of chronic thoracic, thoracoabdominal aortic dissection with deep hypothermia ups 10-year survival

Open repair of chronic thoracic and thoracoabdominal aortic dissection using hypothermia offers many advantages in suitable patients with this complex pathology and continues to represent the gold standard, according to new research. 

TAVR, SAVR produce similar long-term health gains

For patients with severe aortic stenosis (AS) at intermediate surgical risk, transcatheter aortic valve replacement (TAVR)—especially the transfemoral approach—might be a good solution.

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TAVI utilization rate highest Northeast US; mortality highest in South

Transcatheter aortic valve implantation (TAVI) has skyrocketed in the United States, jumping from 24.8 implants per million adults in 2012 to 63.2 in 2014. A recent study examined regional differences in mortality, utilization and healthcare resource use.

Brain power? Educated people less likely to experience CVD

Federal statistics show college graduates live longer, healthier lives. People with higher educational attainment also have less lifetime risk of cardiovascular disease (CVD), according to a study in JAMA Internal Medicine.

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Hearts from adolescent donors are underutilized, could reduce CAV risk

According to a new study, hearts from donors between 10 and 14 years old can be safely transplanted into adults and are also associated with a reduced risk of cardiac allograft vasculopathy (CAV).

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.