A type of cardiovascular disease known to physicians as microvascular angina affects the heart’s tiniest arteries and causes chest pain. The disease is sneaky, in that it doesn’t show up on ...

Share on Pinterest New research examines the risks associated with a condition called microvascular angina. Photos by Rob Jones III/Getty Images The medical community once believed that microvascular ...

Invasive coronary functional testing to identify the cause of angina in patients with nonobstructive coronary artery disease (ANOCA) can be performed safely at both experienced and less-experienced ...

Once considered a mysterious “black box” problem, sometimes known as syndrome X, angina without focal obstruction in the large coronary arteries is not a benign condition and should prompt aggressive ...

Exercise electrocardiographic (ECG) stress tests appeared to reliably indicate that some patients with angina with nonobstructive coronary arteries (ANOCA) actually had coronary microvascular ...