Japan's Emperor Emeritus Akihito has been hospitalized in Tokyo for adjustment of medicine to treat his heart disease.

“An arrhythmia is a problem with the heart’s electrical system, which controls how the heart beats,” explains Segal.

Smoke from wildfires in northern Ontario is also affecting the region. Environment Canada issued an air quality warning late ...

It’s important to notify a doctor if you experience regular palpitations and/or dizziness, especially if they are accompanied by other symptoms.

Although Viagra is effective for most guys with erectile dysfunction (ED), it’s important to make sure you’re taking the right dose. Too low of a Viagra dosage and your erections may not be as firm or ...

Toronto and the GTA are under a heat wave and poor air quality warning issued by Environment Canada on July 14, 2025, due to ...

The research, published in the Journal of Cardiovascular Magnetic Resonance, is one of the most detailed investigations into coronary microvascular dysfunction (CMD) to uncover sex-specific risk ...

One of the most common signs of blocked arteries is chest pain, also known as angina. This pain often feels like pressure, ...

One of the most detailed investigations into coronary microvascular dysfunction (CMD) reveals sex-specific risk patterns in people with no signs of heart disease.