When we talk about cardiac arrest and heart attack, we’re looking at two different things our heart can go through. Cardiac arrest is like a glitch in the heart’s rhythm caused by an electrical problem. On the flip side, a heart attack happens when the heart doesn’t get enough blood, often because something is blocking it. Both are serious, but we have to deal with them in different ways. Let’s take a closer look to understand what exactly happens inside our bodies when these challenging moments hit as per Dr. Ranjit Jagtap Daughter.