Enjoy our highly rated tour to the Yukon Territory. We stop at all the scenic highlights of the Klondike Highway from Skagway to Carcross/ Emerald Lake. Our midday stop at Caribou Crossing includes Lunch (BBQ chicken with sides or Veg option), Wildlife gallery and Husky sled dog camp with cute puppies!
slide 1 of 6. A cardioversion is a procedure that returns an irregularly beating heart (arrhythmia) to a normal (sinus) rhythm. To do this, a carefully controlled electrical impulse is delivered to the heart. Heart arrhythmias are not unusual and many are not serious and require no treatment.
CARDIOVERSION: Synchronization during cardioversion of ventricular tachycardia; an arrow above each QRS complex denotes the period in cardiac depolarization when a shock will be delivered to terminate the rhythm. The restoration of normal sinus rhythm by chemical or electrical means.pplication of the shock is synchronized to the QRS complex. Cardioversion is used to slow the heart or to restore the heart's normal sinus rhythm when drug therapy is ineffective at doing so.