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.

Watchdog report says FDA gambles with medical device safety

Since 2006, the FDA has not ensured that medical devices such as cardiac defibrillators, pacemakers, replacement heart valves and coronary artery stents are being tested according to good laboratory practices (GLPs), based on a report released Feb. 18 by the independent nonprofit group the Project on Government Oversight.

Lilly elects McDonald's prez to board

The board of directors of Eli Lilly has elected Ralph Alvarez as a new member, effective April 1.

Federal preemption saves Medtronic in yet another defibrillator suit

The Wisconsin Supreme Court has thrown out a case against Medtronic, ruling that federal law preempts state claims against FDA-approved medical devices.

Medtronic shows profit gains in Q3

Medtronic reported strong growth in profits for the medical device manufacturer's fiscal 2009 third quarter, which ended Jan. 23.

Novartis to pay Portola $575M for anti-clotting drug candidate

Portola Pharmaceuticals, a biopharmaceutical company developing drugsto treatcardiovascular disease, have signed an exclusive global license agreement with Novartis to develop and commercialize elinogrel, Portola's proprietary IV and oral P2Y12 ADP receptor antagonist currently in phase 2 clinical development.

NEJM: Multaq shows promise in reducing death, hospitalization for a-fib patients

Multaq (dronedarone), in addition to standard therapy, significantly reduced the risk of first cardiovascular (CV) hospitalization or death by 24 percent in patients with atrial fibrillation or a recent history of these conditions, according to the ATHENA trial published today in the New England Journal of Medicine.

Pfizer to publicly disclose payments to U.S. physicians, clinical investigators

Pfizer is planning to make publicly available its compensation of U.S. healthcare professionals for consulting, speaking engagements and clinical trials.

Zoll sues Alsius over temperature-management patents

Zoll Medical, a manufacturer of resuscitation devices and software products, has filed a lawsuit in the Central District Court of California against Alsius and its subsidiary Alsius Medical, citing patent infringement over two temperature-management patents.

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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