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.

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Boston Scientific’s TAVI system exceeds expectations in clinical trial

Boston Scientific’s transcatheter aortic valve implantation (TAVI) technology, the LOTUS Valve System, shows superiority to a similar platform made by a competitor in a new clinical trial.

High-functioning TAVR hospitals experience fewer readmissions

Increasing productivity among cardiologists performing transcatheter aortic valve replacements (TAVR) could help lower readmissions, according to a new study that found a correlation between high-volume TAVR hospitals and lower 30-day readmission rates.

Boston Scientific Announces Positive European Registry Results For WATCHMAN Left Atrial Appendage Closure Device

MARLBOROUGH, Mass., May 12, 2017 /PRNewswire/ -- Boston Scientific (NYSE: BSX) today announced positive safety and efficacy rates of the WATCHMAN™ Left Atrial Appendage Closure (LAAC) Device from the EWOLUTION registry presented during a late-breaking clinical trial session at Heart Rhythm 2017, the Heart Rhythm Society's 38th Annual Scientific Sessions in Chicago. Data confirmed that the WATCHMAN device had a high implant success rate and was effective in stroke reduction for patients with non-valvular atrial fibrillation (AF), including those patients deemed unsuitable for oral anticoagulation.

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Narrative journaling could boost cardiac health after divorce

Stress from a divorce could harm heart health, but a new study from researchers at the University of Arizona has found that narrative journaling could help boost the cardiovascular system.

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Athletic training by children improves right ventricle efficiency

Children’s sports have continued to become more competitive in recent decades, with athletes taking on more intense training at earlier ages. A research team from Italy examined the impact of endurance on cardiac remodeling, specifically in the heart’s right ventricle (RV).

Gluten-free diet could increase risk of heart disease

A new study published in the BMJ has found that a gluten-free diet could raise one’s risk of developing heart disease, reports Fox News.

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Researchers ID enzyme related to smoking, heart disease

Smoking is known to increase the risk of heart disease, but certain patients carrying a particular gene may be at an even higher risk, according to a new study from Columbia University in New York.

Jimmy Kimmel reveals son was born with severe heart defects

During a monologue on “Jimmy Kimmel Live!” on May 1, the comedian revealed that his wife gave birth to a son who had severe heart defects, the New York Times reports.

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.