Cardiac arrhythmia is a problem with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm.A heartbeat that is too fast is called tachycardia. A heartbeat that is too slow is called bradycardia. Most arrhythmias are harmless, but some can be serious or even life threatening. During an arrhythmia, the heart may not be able to pump enough blood to the body. Lack of blood flow can damage the brain, heart, and other organs

1. CARDIAC ARRYTHEMIAS
By
Dr Bashir Ahmed Dar
Chinkipora Sopore Kashmir
Associate Professor Medicine
Email
drbashir123@gmail.com

179. PLEASE CONTINUE READING MY OTHER SLIDES ON
POSTERIOR WALL INFARCT ,AV NODAL HEART BLOCKS
AND ON ECG ALL ON SLIDESHARE