*8.3.2.2 Types of cardiac arrhythmias*

Arrhythmias come in many varieties, which are associated to origination of impulses in the S.A. node and their consequent distribution to every portion of the heart. Some of the most notable forms of arrhythmias are mentioned in **Table 4** along with their morphology and characteristic features.

Besides these two major cardiovascular problems, there are a number of other critical heart ailments. These include:
