It's like a reset button; hopefully it will reset to the correct beating pattern.
Defibrillation
Paddles are used to deliver mild electric shocks, which can stimulate a heart into beating again after it has stopped 2nd Answer: Well . . . When a patient has a type of heart attack in which the heart is just quivering (fibrillating), the heart is shocked either directly with the defibrillator paddles on the heart if the chest is open, or on the bare skin of the chest if not. Keep in mind that the fibrillating heart is pumping little or no blood to the patient's body. The shock STOPS the heart. Doctors have found over the years that a heart stopped in this manner will quite often"reset" and start beating a normal LUB-dub beat the way it should. Sometimes the first shock does not stop the heart, and a second (or more) shocks are given at higher power. But the point is still to STOP the heart! If you watch TV doctors, you may see them 'shocking' a patient through clothing, or see them place the paddles on top of the chest on top of each nipple, or shock, and shock, and shock, and shock . . . like they are trying to stimulate the heart to start beating. ALL of these are not how it's done in real life! (Answerer is trained and certified in the use of an automatic defibrillator.)
Electricity...
when you get an electric shock your muscles go into spasm and your heart goes faster in shock, when you get electricuted your heart stops
Additional treatment after a heart attack can include close monitoring, electric shock, drug therapy, re-vascularization procedures, percutaneous transluminal coronary angioplasty and coronary artery bypass surgery.
Cardiac muscle or heart muscle is the part of the heart that fails to work during cardiac shock.
Ventricles of your heart fail to work effectively in cardiogenic shock. Cardiogenic shock usually fallow the heart attack, also called as myocardial infarction.
septic shock
They shock it with the paddle things.
Heart
NO
Doctors check your heart beat to make sure your healthy and your heart isn't having any problems of any heart attacks or heart diseases.