Pacemakers are used for patients with irregular or slow heart rates that can’t be treated with medications or other interventions such as pacemakers. Aruna Cardiac Care, Best Cardiology Hospital In Tirunelveli is a leading global provider of advanced heart care, cardiac surgery, and cardiac devices. Reach our Aruna Cardiac Care for Tirunelveli heart specialist hospital. A pacemaker is a small device that delivers electric impulses to the heart to help it beat. This implantation procedure is done by a cardiologist and is usually done in an operating room.
The insertion of the pacemaker usually takes about 15 minutes, but sometimes it can take up to three hours if there are complications during the surgery. The patient will be under anesthesia during this time and will not feel any pain or discomfort. The pacemaker leads are inserted through a small incision in the chest, near the collarbone. The leads are then threaded through blood vessels to reach their destination in the heart muscle. The surgeon attaches electrodes on each lead to specific places on the outside of the heart muscle so they can monitor its activity and control its beating rate.
How do pacemakers work?
Pacemakers are electronic devices that help control your heart rate. They work by sending electrical impulses to the heart, which helps it beat in a regular rhythm. Pacemakers are small devices that send small electric pulses to the heart through wires called leads. These pulses can help control abnormal or irregular heartbeats (arrhythmias).
These devices can be implanted under the collarbone or just below the breastbone. The heart is a pump that circulates blood through the body. The heart beats about 72 times per minute, and each beat pumps about 1/2 pint of blood to the lungs, where it picks up oxygen. Then it pumps this oxygen-rich blood to all parts of the body.
