What is arrhythmic right ventricular dysplasia?
ARVD is a rare type of cardiomyopathy that occurs if the muscle tissue in the right ventricle dies and is replaced by scar tissue:
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This process disrupts the heart's electrical system causing arrhythmias.
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It usually affects teens and young adults.
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Symptoms include heart palpitations and fainting after physical activity.
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It can cause sudden cardiac arrest in young athletes.
