Normally your body regulates itself without you having to think about it. You can get up and sit down without a thought.

After being stuck inside and isolated with COVID-19, you may be anxious to get back to your usual routine. Returning to exercise depends on your level of health before COVID-19, as well as your age and how sick you were.

If you’re considering vaccination, you may be concerned about the long-term risks. Ease your uncertainty with fact-checked information by our experts.

Many COVID-19 patients have heart issues. That’s not new or surprising. Lately, there have been rare cases of heart inflammation after vaccination. See what we know and what symptoms to look for.

Is high blood pressure a side effect of the COVID-19 vaccines?

As a cardiovascular physician, I’ve seen patients who have heart failure and heart rhythm problems due to COVID-19.

Scientists have learned that your blood type does seem to make a difference on your odds of catching COVID-19 and having a worse disease. See which blood types are more likely to get sick.