A heart attack, or acute myocardial infarction (AMI), occurs when blood flow to the heart is blocked, damaging the heart ...

Native primarily to the U.S. and Canada, the venom in a black widow bite can affect your nervous system, causing nausea, pain ...

A coronary spasm is a sudden and temporary ... is another major risk factor for heart disease that also may not cause symptoms. High levels of low-density lipoprotein (LDL) cholesterol, also ...

Calcium is a crucial mineral for various bodily functions, but its deficiency can often go unnoticed until significant health issues arise. ..|News Track ...

Dion is currently battling a serious neurological condition called stiff person syndrome. Here's what we know.

During a massive heart attack, a large portion of the heart doesn’t receive oxygen due to a blocked artery. Quick treatment ...

Typically, symptoms worsen gradually, but it’s worth stressing that ... treated with one such drug – tamsulosin – but it caused dizzy spells and neck muscle spasms. A second drug, finasteride, also ...

While both heart attack and cardiac arrest are disorders related to the heart, they differ in their mechanisms and outcomes.

In July 2023, rising US basketball star Bronny James collapsed on the court during practice and was sent to hospital.

Simply put, a heart attack, technically known as a myocardial infarction, describes injury to, or death of, the heart muscle.

The heart is a muscle that contracts to work as a pump. When it contracts it pushes blood – containing oxygen and nutrients – ...