A heart arrhythmia is an abnormal heart rhythm. Arrhythmias can be a byproduct of damage to the heart from disease or age.
Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.
Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.
Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.
Tests and diagnosis
Cardiac catheterization is used as a test for some heart conditions and as a procedure to treat some types of heart disease. Find out more.
Even with today's high-tech medical devices, the basic chest X-ray remains an important tool in diagnosing various conditions. Here's a look at how it works.
Echocardiogram allows your doctor to see your heart in motion. Here's what you need to know about the test.
An electrocardiogram (ECG or EKG) is a test that provides valuable clues about your heart health. Here's what you need to know about the test.
You may need a Holter monitor test if an electrocardiogram can't tell your doctor if you have a heart problem. Find out what's involved.
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Treatments and drugs
A heart transplant can help both adults and children with severe heart problems who don't benefit from other treatment options.
Having a ventricular assist device (VAD) can help you survive while waiting for a heart transplant, or can serve as a long-term treatment for heart failure. Find out more.
May. 02, 2012
- Kindermann I, et al. Update on myocarditis. Journal of the American College of Cardiology. 2012;59:779.
- Cooper LT. Clinical manifestations and diagnosis of myocarditis in adults. http://www.uptodate.com/index. Accessed March 14, 2012.
- Schultz JC, et al. Diagnosis and treatment of viral myocarditis. Mayo Clinic Proceedings. 2009;84:1001.
- Schultheiss HP, et al. The management of myocarditis. European Heart Journal. 2011;32:2616.
- Allan CK, et al. Clinical manifestations and diagnosis of myocarditis in children. http://www.uptodate.com/index. Accessed March 14, 2012.
- Cooper LT. Etiology and pathogenesis of myocarditis. http://www.uptodate.com/index. Accessed March 14, 2012.