Artificial Cardiac Pacemakers are medical devices designed to treat and control irregular heart rhythms, specifically bradycardia, a condition characterized by a slow heart rate. These pacemakers are small, battery-operated devices that are implanted surgically beneath the skin, usually in the upper chest area, with leads connecting to the heart.
The primary function of an artificial cardiac pacemaker is to regulate the heart's electrical signals and maintain a normal heart rate. It achieves this by generating electrical impulses that stimulate the heart muscles, causing them to contract and maintain an appropriate rhythm. Pacemakers consist of several components, including a pulse generator, which houses the battery and circuitry responsible for generating electrical signals, and leads, which transmit the electrical signals to the heart.
Artificial cardiac pacemakers are equipped with advanced features, such as sensing capabilities that detect the heart's natural electrical signals and adjust pacing accordingly. They can also be programmed by healthcare professionals to meet individual patient needs, enabling adjustments in heart rate, response to physical activity, and other parameters. Additionally, modern pacemakers may incorporate wireless communication capabilities, allowing remote monitoring and adjustments without the need for in-person visits.
Overall, artificial cardiac pacemakers play a crucial role in managing cardiac conditions, ensuring a steady heart rate, and improving the quality of life for individuals with bradycardia. Their continuous technological advancements have led to smaller and more efficient devices, further enhancing patient comfort and reducing potential risks associated with cardiac rhythm disorders.
