Cardiac arrest

What is cardiac arrest?

Cardiac arrest is nothing but sudden stoppage of the functioning of the heart. It is different from heart attack which is abrupt loss of blood supply to a region of the heart muscle. Heart attack can lead to cardiac arrest in some of the victims. Though both are medical emergencies, cardiac arrest is equivalent to death unless immediate measures are taken to swing heart back into action. This is usually done by chest compressions and artificial breathing (cardiopulmonary resuscitation or CPR – Basic life support or BLS), to be soon followed by electrical countershock (defibrillation) delivered by a device known as defibrillator, to correct the abnormal rhythm of the heart which caused the cardiac arrest.

How soon should CPR be started?

CPR should be started as soon Read more…