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.   

CRT: Resolute Integrity DELIVERs strong results for implant, inhospital outcomes

WASHINGTON, D.C.—Resolute Integrity drug-eluting stents showed very strong results in delivery success and inhospital patient outcomes, based on the results of the large-scale, real-world DELIVER study, presented Feb. 24 at the 2013 Cardiovascular Research Technologies (CRT) annual meeting.

CRT: Is a randomized trial needed for PCI CTO?

WASHINGTON, D.C.—While there may be enough evidence to prove the benefit of performing PCI for chronic total occlusions (CTOs), a randomized controlled trial may still be necessary to convince the naysayers, according to a Feb. 24 presentation at the Cardiovascular Research Technologies (CRT) annual meeting.

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Heart disease awareness doubles in women; ethnic disparities persist

Heart disease awareness among women has doubled over the past 15 years, but only approximately one-third of black and Hispanic women are aware of the dangers of heart disease.

Medtronic sees single-digit gains in Q3

Medtronic has reported a small jump in revenue and net earnings in its financial results for its third quarter of fiscal year 2013, which ended Jan. 25.

ICDs: Shared decision-making still elusive

Implantable cardioverter-defibrillators (ICDs) help to prevent sudden cardiac death, but they cannot cure underlying heart problems and are associated with a diminished quality of life. Yet, physicians tend to downplay these aspects when discussing ICD recommendations with patients.

Extended use of dabigatran effective for venous thromboembolism

Dabigatran proved to be an effective extended treatment for venous thromboembolism, with a lower risk of bleeding than warfarin but a higher risk than placebo in two randomized, double-blind studies. Still, it flirted with the upper limit of the predefined noninferiority margin in one study.

EC gives $16M to heart failure consortium

The European Commission (EC) has awarded a grant of almost $16 million to the Heart Omics in Ageing consortium project, which aims to prevent heart failure through identifying more specific biomarkers for heart failure and then developing methods for earlier diagnosis and –omic profile targeted treatment of elderly patients at risk of heart failure.    

Patients with AS+CAD may need earlier AVR intervention

Early evaluation of coronary artery disease (CAD) in asymptomatic patients with severe aortic stenosis (AS) and risk factors for CAD should be incorporated into practice and guidelines to ensure that timely aortic valve replacement (AVR) and CABG is performed before ischemic myocardial damage occurs, recommended authors of a study in the Feb. 26 issue of 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.