If you have a heart attack at home, do this in 10 seconds and you can save your life.(1 / 2)

It’s the clear and terrifying realization of being completely alone in an environment that until a

few moments ago seemed reassuring. The room begins to feel too small. There’s no one to ask for help, no hand to hold for comfort in this critical moment. Breathing becomes shallow, labored, as the heart struggles to maintain a rhythm that is no longer its own.