The novel cardiac myosin inhibitor aficamten improved peak oxygen uptake in symptomatic obstructive hypertrophic cardiomyopathy (HCM), the pivotal SEQUOIA-HCM trial showed. At 24 weeks, the mean ...

In adults with Fontan circulation, a higher pulmonary vascular resistance index (PVRI) during exercise and failure to reduce the PVRI were associated with a greater risk for death or heart ...

New research shows that exercise-based cardiac rehab offers real benefits for people with atrial fibrillation, reducing the risk of recurrence and improving mental well-being, highlighting the need ...

Oxygen saturation at 6 minutes improved with oxygen use, but perceived exertion scores (Borg dyspnea index) did not change.

Snow shoveling does not appear to be a medical emergency until it is. For many adults, the combination of heavy lifting, breath-holding, and cold air can put the cardiovascular system into the same ...