Our heartbeat is produced by an electrical signal that generates in the right atrium, upper right chamber of the heart. This electrical signal travels through our heart, down to the atrioventricular (AV) node, from where it travels along special fibres embedded in the heart walls, straight to the ventricles. Upon the arrival of the current in the ventricles, blood is pumped out of the body by the contraction of the ventricles.
A heart block also called an AV block, is the name given to the condition wherein the electrical signal controlling the heartbeat is either partially or fully blocked from reaching the ventricles. Depending on the extent to which the electrical signal has been impaired, heart blocks are classified as first-, second- or third-degree.
In first-degree heart block, each signal is conducted, although the electrical impulse moves more slowly than normal through the AV node.
Second-degree heart block is of Type-I and Type-II. In a second-degree Type-I heart block, the electrical signal goes slower and slower until the heart actually skips a beat, whereas, in a second-degree Type-II heart block,some of the electrical signals do not reach the ventricles. Also, the pattern is found to be irregular.
In third-degree (complete) heart block, the electrical signal is not sent from the atria to the ventricles.
The symptoms of a heart block include fainting, fatigue, dizziness, shortness of breath and chest pain. Such symptoms may often turn dangerous and might need immediate medical attention.
If you suffer from a heart block and are looking for heart block treatment in Delhi, one of the hospitals to visit, which you must have on the top of your list is PSRI Hospital. Perhaps the best hospital for heart block treatment in Delhi, the cardiologists here first review the complete medical history of the patient and then conduct a complete cardiac evaluation which includes physical examination, ECG test and electro physiology.
PSRI Hospital, with its team of expert cardiologists and cardiac surgeons, houses some of the best and the most advanced diagnostic and surgical tools and equipment needed to successfully treat a heart block. That has made PSRI the number one hospital for heart block treatment in delhi.