In a recent study published in the journal Angiogenesis, a team of researchers compared cardiac autopsy samples from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positive cases with ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Routine return-to-play (RTP) cardiac screening of professional athletes with previous COVID-19 ...

The endoplasmic reticulum (ER) regulates protein folding and maintains proteostasis in cells- a process essential to maintaining cellular health. However, researchers at UAB have found that chronic ...

What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system is responsible for our ...

The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood ...