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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Penn Medicine performs 1st ablation with imaging aid in US

An intraoperative imaging and mapping system designed to aid in the ablation of complex cardiac arrhythmias was successfully used for the first time in the United States, according to an article distributed by Penn Medicine.

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Reversal agent for Factor Xa inhibitors receives accelerated approval from FDA

The FDA has approved the use of Andexxa, the first reversal agent for Factor Xa inhibitors, drug manufacturer Portola Pharmaceuticals announced May 3.

Abbott Expands Cardiac Arrhythmias Portfolio with FDA Clearance of Advanced Mapping Catheter

ABBOTT PARK, Ill., May 3, 2018 — Abbott (NYSE: ABT) today announced U.S. Food and Drug Administration (FDA) clearance of the Advisor™ HD Grid Mapping Catheter, Sensor Enabled™. Advisor HD Grid employs a new design that allows physicians to see things differently, capturing and analyzing data in a novel manner to create highly detailed maps of the heart that better differentiate healthy from unhealthy tissue.

PFO closure found to be cost-effective following cryptogenic stroke

Recent studies have shown closing a patent foramen ovale (PFO) in select patients after cryptogenic stroke is associated with a lower risk of recurrent stroke. Now, according to a new analysis in Stroke, PFO occlusion in combination with antiplatelet treatment appears to be cost-effective when compared to medical therapy alone.

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Frequent sauna baths cut stroke risk by 61%

People who took sauna baths at least four times per week demonstrated a 61 percent reduced risk of stroke when compared to those who visited the sauna just once a week, according to a Finnish study with an average follow-up of 15 years.

Example of spectral, or dual-energy CT, confirming a pulmonary embolism (PE). Image courtesy of Philips Healthcare

MRA vs CTA for evaluating pulmonary embolism: Does the chosen modality impact downstream imaging utilization?

MR angiography (MRA) is a relatively new alternative to CT angiography (CTA) for the evaluation of suspected pulmonary embolism (PE) and it even has one major advantage over CTA: it does not expose patients to ionizing radiation.

Meta-analysis: Intensive lipid lowering only beneficial at higher LDL levels

Intensive lipid-lowering therapy significantly reduces all-cause and cardiovascular mortality—but only for patients with low-density lipoprotein cholesterol (LDL-C) levels above 100 mg/dL, according to a meta-analysis published April 17 in JAMA.

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Slower nighttime transfers of stroke patients may reduce odds of thrombectomy

Transfer times to an endovascular therapy-capable hospital are an average of 20 minutes slower during nighttime hours at one hub-and-spoke stroke network, possibly leading to a lower likelihood of those patients receiving thrombectomy.

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.