In-depth

Complications

Sudden death in young people: Heart problems often blamed

Symptoms

Fatigue

Heart palpitations

Heart palpitations are skipped, fluttering or racing heartbeats that aren't usually a symptom of a serious heart problem. Discover the causes and symptoms of this condition.

Tests and diagnosis

EEG (electroencephalogram)

Electrocardiogram (ECG or EKG)

Genetic testing

Holter monitor

Treatments and drugs

Automated external defibrillators: Do you need an AED?

Implantable cardioverter-defibrillators (ICDs)

Pacemaker

Oct. 27, 2015