When people think about a heart attack, they usually imagine blocked arteries. This is the most common cause, where fatty ...

At the hospital, blood tests showed signs of a heart attack, but her arteries appeared normal.

Hybrid cardiac imaging techniques enhance coronary artery disease diagnosis, physiologic assessment, risk stratification, and ...

Panel A shows a cross-section of a normal heart (top) and an endomyocardial biopsy sample from a normal heart (bottom; with hematoxylin and eosin staining) that shows normal histologic characteristics ...

Cardiac magnetic resonance imaging (MRI) is an appropriate non-invasive procedure for functional diagnostics in patients who, as a result of basic diagnostics, are suspected of having chronic coronary ...

Heart stents effectively treat coronary artery disease, but arteries can re-block over time due to restenosis, atherosclerosis, or blood clots. Warning signs include chest pain, breathlessness, and ...

Peripheral artery disease (PAD) affects over 113 million people worldwide and is a marker of systemic atherosclerosis ...

Medically reviewed by Christopher Lee, MD Key Takeaways Angioplasty is a procedure to open blocked heart arteries using a small balloon and sometimes a stent.You may need to stay overnight in the ...

NEW YORK, March 28, 2026 /PRNewswire/ -- When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack. She was 36, a new mom, and ...