Spontaneous pneumomediastinum (SPM) refers to the presence of free air in the mediastinum without preceding trauma or ...

Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress ...

A new testing protocol identifies patients whose chest pain is heart-related even though their main heart arteries look ...

Chest pain isn't the only heart attack sign; discomfort in the left arm is a vital clue. This occurs because shared nerve ...

When Donna Rigby mentioned feeling winded walking from her car, her physician's decision to order a scan revealed early-stage ...

Researchers have found in a new study that hyperinsulinemia is independently associated with the development of coronary ...

"Following standard angiography, microvascular angina was commonly misdiagnosed as noncardiac chest pain," he added. "Endotyping-informed therapy in the MRI-guided intervention group led to ...