Supraventricular Tachycardia
"I am 14 years old. I once had a moderate heart attack, and afterwards, my heart was constantly hammering away. Just sitting sown my pulse was 180 bpm. This led to enlarged heart and high blood pressure. I&#039;ve been on this medicine for 3 years now, and it has probably saved my life from another heart attack. I recommend it to anyone with my problem."