PACEMAKER Meaning and
Definition
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A pacemaker is a medical device that provides electrical impulses to the heart muscles to regulate the heart rate and establish a regular heart rhythm. It is primarily used for patients with irregular heartbeats or conditions that lead to slow or irregular heart rhythms, such as bradycardia or heart block. The pacemaker functions by monitoring the electrical signals of the heart and providing small electrical shocks to stimulate the heart muscles when necessary.
The device consists of two main parts: a pulse generator and leads. The pulse generator contains a battery and a computer chip that regulates the electrical currents. It is usually implanted in the chest or abdomen through a minor surgical procedure. The leads, thin insulated wires, are placed in the heart and connected to the pulse generator. These leads detect the heart's electric impulses and transmit them to the generator, which then sends out electrical signals to regulate the heartbeat.
Pacemakers can be programmed to suit each patient's specific needs. The settings can be adjusted to control heart rate, respond to physical activity, and adapt to changes in the patient's condition over time. Advanced pacemakers may also have additional features such as rate-responsive sensors that adjust heart rate based on physical activity levels.
Overall, the pacemaker is a life-saving device that helps maintain a regular and healthy heart rhythm, allowing individuals with cardiac conditions to live normal, active lives.
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Other Common Misspellings for PACEMAKER
Etymology of PACEMAKER
The word "pacemaker" originated from the combination of two separate words: "pace" and "maker".
The term "pace" comes from the Latin word "pax, pacis", which means "peace" or "tranquility". In this context, it refers to regulating or controlling the heartbeats to maintain a steady rhythm and ensure the peace or serenity of the heart's functioning.
The word "maker" derives from the Old English word "macian", which means "to make" or "to create". In this sense, it emphasizes the device's role in creating, generating, or controlling the pace or rhythm of the heartbeat.
Therefore, the word "pacemaker" can be understood as a device or mechanism (maker) that establishes or maintains a regular pace (pace) of the heartbeat.
Similar spelling words for PACEMAKER
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