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.

Thumbnail

Injecting opioids elevates risk for infective endocarditis

The risk of infective endocarditis rises alongside concomitant use of injected opioids, a team of researchers in Ontario, Canada, has found.

Transcatheter treatments catching up to surgical mitral valve repair

The use of transcatheter mitral valve repair (TMVR) systems continues to grow rapidly nearly six years after the FDA approved the U.S.'s first such treatment, according to research published in the American Journal of Cardiology. In contrast, rates of surgical mitral valve repair (SMVR) have remained steady.

Thumbnail

Waiting for guideline-based ‘triggers’ before addressing severe AR may harm survival

Patients with severe aortic regurgitation (AR) may be better off receiving valve operations before symptoms appear that “trigger” guideline recommendations for these surgeries, according to a new study in JACC: Cardiovascular Imaging.

Thumbnail

PFO closure guards against recurrent stroke more than a decade later

A single-center study with more than a decade of follow-up supports the long-term efficacy of patent foramen ovale (PFO) closure for the prevention of recurrent ischemic events, showing only 1 percent of patients had an ischemic stroke and 2.9 percent experienced a transient ischemic attack.

Thumbnail

CKD linked to development of aortic stenosis, even at milder stages

Chronic kidney disease (CKD), even in its moderate stages, is associated with an increased risk of aortic stenosis, according to research published ahead of print in the Journal of the American College of Cardiology.

The Cephea transcatheter mitral valve in development has been acquired by Medtronic.

Abbott acquires another TMVR device through purchase of Cephea

Abbott plans to acquire Cephea Valve Technologies, a company developing a transcatheter mitral valve replacement (TMVR) device, the Chicago-area healthcare giant announced Jan. 16.

Thumbnail

Florida college launches country’s 1st open heart surgery program for dogs

The University of Florida College of Veterinary Medicine has partnered with veterinary cardiologist Masami Uechi, DVM, PhD, to launch the country’s first open heart surgery program for dogs later this year.

Thumbnail

Pea-sized PDA occluder approved for premature babies in US

The FDA has approved the Amplatzer Piccolo Occluder as a minimally invasive treatment option for patent ductus arteriosus (PDA) in newborns weighing as little as two pounds. According to its manufacturer, Abbott, it is the first such device in the world to be approved for babies so small.