Structural Heart Disease

Structural heart diseases include any issues preventing normal cardiovascular function due to damage or alteration to the anatomical components of the heart. This is caused by aging, advanced atherosclerosis, calcification, tissue degeneration, congenital heart defects and heart failure. The most commonly treated areas are the heart valves, in particular the mitral and aortic valves. These can be replaced through open heart surgery or using cath lab-based transcatheter valves or repairs to eliminate regurgitation due to faulty valve leaflets. This includes transcatheter aortic valve replacement (TAVR). Other common procedures include left atrial appendage (LAA) occlusion and closing congenital holes in the heart, such as PFO and ASD. A growing area includes transcatheter mitral repair or replacement and transcatheter tricuspid valve repair and replacement.

Double-digit gains for CV drugs propels Gilead's Q2

Gilead Sciences has reported strong results of its financial operations for the second quarter, which ended June 30.

Cardiac Sci predicts updated AED recall will cost up to $33.5M

Cardiac Science, a developer of automated external defibrillator (AED) and diagnostic cardiac monitoring devices, has addressed outstanding issues with the FDA relating to the corrective AED field action announced on Nov. 13, 2009.

Diabetes societies urge patients on Avandia to stay the course

Despite the mounting publicity surrounding rosiglitazone (Avandia, GlaxoSmithKline) and its potential to cause cardiovascular events, the Endocrine Society, American Diabetes Association and American Association of Clinical Endocrinologists are urging patients with diabetes who currently take rosiglitazone to speak with their physicians before discontinuing use of the drug, after an FDA advisory committee meeting last week questioned the safety of the drug and its future on the market.

N.Y. audit reveals public AEDs in need of better oversight

An audit of by the city comptroller of Staten Island, N.Y., has shown that many of the automated external defibrillators (AEDs) placed in city parks and recreation centers are not properly maintained.

Louisiana town outfits police vehicles with AEDs

Too often in the past, the Alexandria, La., police officers were the first responders on the scene of someone who had suffered a sudden cardiac arrest. Without automated external defibrillators (AEDs), their efforts at saving these people were handicapped. Like many police departments across the U.S., the Alexandria force has budgeted the money to acquire AEDs for its police vehicles.

JACC: 'Wearable' ICDs prevent sudden death

Although compliance is slightly more than 50 perecent, patients who wear the cardioverter-defibrillator vest have a high survival rate, similar to that of ICD patients, according to a study in the July 13 edition of the Journal of the American College of Cardiology.

Glaser Video: What CMIOs and CIOs should be discussing now

The framework for meaningful use is something that had to be done and has been started intelligently, John P. Glaser, PhD, vice president and CIO of Partners HealthCare System told CMIO. However, the challenges of becoming meaningful users and optimizing health information exchange will require unprecedented levels of communication within organizations and among healthcare systems, he said.

Olympic AEDs given to community

Vancouver won in more ways than one by hosting the Olympic Games in 2010. More than 200 community groups, aboriginal communities, search-and-rescue organizations, ski patrols, hockey leagues, schools and non-profit groups have received surplus automated external defibrillators (AEDs) that were used during the Vancouver 2010 Olympics and Paralympics.

Around the web

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

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