Heart blockages often go undetected until symptoms worsen. A US cardiovascular surgeon says early warning signs can be ...

Researchers compared the nerve clusters, known as the stellate ganglia, to a "dimmer switch" that fine-tunes how strongly the heart is stimulated. That fine-tuning is important because overstimulation ...

Stress, cold weather and indulging a bit too much in tasty treats over the holidays make for a dangerous combination.

Source: Please don’t insult Zimbabweans: what “improved medicine supply” are you talking about? This is one of the most ...

A 44-year-old Indian-origin man has died of suspected cardiac arrest after waiting for more than eight hours for treatment in a Canadian hospitals emergency room area, a media report has said.Prashant ...

A widely prescribed opioid painkiller showed limited effectiveness and increased risk of negative effects in a new analysis ...

Your body often signals heart trouble early—recognize unusual pains and fatigue to act fast and protect your cardiovascular health.

Tramadol, a popular opioid often seen as a “safer” painkiller, may not live up to its reputation. A large analysis of ...

One of the most common symptoms of blocked arteries is chest pain, often called angina. People describe this as a tightness, ...

As the holidays arrive, it’s the time to celebrate and maybe indulge a little - but cardiologist Dr. Antony Anandaraj says ...

It’s better to be told nothing is wrong than to regret not seeing a medical professional sooner. Here's what you need to know.

The emergency medical service provider said it found cardiac emergencies rise by more than 30% on Christmas Eve.