Acetylcholine (ACh) rechallenge may be a novel method to improve detection of coexisting coronary spasm endotypes, and at the same time, assess the treatment response to nitrate-based therapies, a new ...

During pulsed field ablation (PFA) for atrial fibrillation (Afib or AF), the additional creation of mitral isthmus ablation lines often led to vasospasm of the neighboring left circumflex artery, ...

BALTIMORE, Md. (KFSN) -- Prinzmetal angina is something many of us have probably never heard of before- it's not a heart attack- but it can cause serious damage to the heart muscle if not diagnosed ...

A team of researchers from Toho University has uncovered a potential new use for a naturally occurring compound, schisandrin A, found in the traditional Chinese medicinal plant Schisandra chinensis.

Windy and very dry weather causing extreme fire danger tomorrow (3/19 /25). Spring is in the air, and it's time to get ready for nicer weather with some exclusive Insider Deals. BALTIMORE, Md. – ...

Prinzmetal angina is something many of us have probably never heard of before. It’s not a heart attack but it can cause serious damage to the heart muscle if not diagnosed and treated, and doctors are ...

A new study by Toho University has revealed that gamma-linolenic acid (GLA), a fatty acid commonly found in plant oils such as evening primrose and borage, can directly relax constricted coronary ...

A vasospasm is when one of the arteries carrying oxygen-rich blood throughout your body suddenly contracts. (The word "vaso" means vessel, and "spasm" is a sudden, involuntary muscle squeeze.) This ...

Dear Dr. Roach: I am a 71-year-old male. I had a heart attack at age 50, and my doctor inserted four stents in my heart. I was overweight at that time, and the doctor told me if I do not change my ...

Cord blood cells (CBC) from both related and unrelated donors are being used as a source of haematopoietic stem cells (HSC) in a variety of haematological disorders. The advantages of CBC are the ...

FUNABASHI, Japan — Something hiding in everyday foods like rice, wheat, apples, and coffee could potentially help protect your heart from dangerous spasms. Scientists from Japan have found that ...