8354cbfd_diac_Arrest_and_a_Heart_Attack__Sudden_Cardiac_Arrest__SCA_
[0] Treatment [Heart Attack] One treatment of a heart attack can be angioplasty, which opens up the blocked vessels with a medical balloon. Afterwards, a stent can be placed in the artery to help keep it open. Other treatments include clot-busting drugs called thrombolytics or nitroglycerin to reduce chest pain. [Sudden Cardiac Arrest (SCA)] 
The only treatment for SCA is defibrillation from an automated external defibrillator (AED). A shock from the AED stops the chaotic electrical activity and allows the heart's sinus node to resume a normal electrical impulse.
The Difference Between Sudden Cardiac Arrest and a Heart Attack
Sudden Cardiac Arrest (SCA)