In patients with angina but no obstructive arteries on angiography, further testing with stress cardiac MRI improved diagnosing the cause of angina, resulting in better management and quality of life, ...

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 ...

Stress CMR significantly enhances diagnostic accuracy for chest pain without obstructive coronary artery disease, identifying microvascular angina often missed in standard angiography. The CorCMR ...

Garden-variety exercise stress testing can be used in patients who have angina with nonobstructive coronary arteries (ANOCA) to uncover the presence of coronary microvascular dysfunction (CMD), new ...

A study at Mayo Clinic suggests that an hourglass-shaped stent could improve blood flow and ease severe and reoccurring chest pain in people with microvascular disease. Of 30 participants in a phase 2 ...