Question

what is sick sinus syndrome

Answer 1

hey dear,

here is your answer,
 it is a condition that features symptoms including dizziness, confusion, fainting, and heart failure that is due to a problem with the sinoatrial node (SA node) of the heart, which acts as the body's natural pacemaker.

Normal sinus rhythm is a regular rhythm found in healthy people.

Sinus arrhythmia means there is an irregularity in the heart rhythm, originating at the sinus node.

In general, sinus arrhythmias can be:

Sinus tachycardia, which is a faster heart rate, beating greater than 100 beats per minute.Sinus bradycardia, which is when the heart rate beats slower or less than 60 beats per minute.