You've had your mortgage for a long time. The amortization chart shows that the proportion of your payment that is credited to the principal of your loan increases each year, while the proportion credited to the interest decreases each year.
Subsequently, the body's natural pacemaker in the sinoatrial node of the heart is able to re-establish normal sinus rhythm. In contrast to defibrillation, synchronized electrical cardioversion is an electrical shock delivered in synchrony to the cardiac cycle. Although the person may still be critically ill, cardioversion normally aims to end poorly perfusing cardiac dysrhythmias, such as supraventricular tachycardia.
Using Electrical Cardioversion for Atrial Fibrillation. Electrical cardioversion is a process by which the heart is shocked to convert it from an irregular rhythm back into a normal sinus rhythm. The EKG illustration shows what the heart rhythm looks like before and after cardioversion. For patients in persistent atrial fibrillation, electrical cardioversion may be done early in the process to stop the afib and put the heart back into normal sinus rhythm. For other afib patients, electrical cardioversion may not be tried until later, when medication has stopped working.