Transcatheter patent ductus arteriosus (PDA) closure has been a mainstay in congenital interventional cardiology for decades, but changes in the standard of care have resulted in catheter-based treatments overtaking surgical procedures. 

Researchers at the University of Edinburgh found that cats with dementia, like humans, have protein buildup in synapses that impacts cognitive function and memory.

Hemodynamic valve deterioration after one year was more common in patients with a small aortic annulus. In fact, receiving a larger valve was linked to a “protective” quality that appeared to help keep the risk of such complications to a minimum.

“Our findings reveal how changes in cell metabolism and increased oxidative stress can activate damaging pathways in blood vessels," explained Xiaofeng Yang, MD, a researcher at Temple University.

"Lp(a) represents the most important potential potential paradigm shift in cardiovascular disease prevention that we'll experience over the next five to 10 years," Seth Baum, MD, explained in a new interview.

Jaffar Khan, MD, explained his team's work using intravascular lithotripsy balloons in a cadaver heart to break up mitral annular calcification. 

A new two-year study is focused on the potential of using commercially available fitness trackers to identify patients who may face an increased risk of CVD.

Multiple studies in recent years have linked poor air quality to significant cardiac risks. Air filters, however, have shown potential to help combat these risks.