Cardiology

Mild thyroid disorders can cause severe heart problems

It has been known for more than 200 years that severe thyrotoxicosis may lead to cardiac arrhythmia (irregular heartbeat), one of the major reasons for sudden cardiac death. However, the risk associated with mild hyperthyroidism ...

Cardiology

Understanding heart tests

Having a healthy heart is always the goal, but sometimes you need some help to make sure everything is working just right. And that's where heart tests come in.

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