HEMISYSTOLE Meaning and
Definition
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Hemisystole is a medical term referring to a condition characterized by irregular heartbeats or a disturbance in the rhythm of the heart. It is a form of arrhythmia that involves the coordination of the atria and ventricles of the heart. In a normal healthy heart, electrical signals are generated to coordinate the contraction of the atria prior to the ventricles, ensuring an efficient and synchronized pumping of blood.
In cases of hemisystole, this coordination is disrupted and irregular contractions of the heart occur. Instead of the atria and ventricles working together in a coordinated sequence, it involves the independent contractions of either the atria or ventricles. As a result, the heart's pumping action becomes less efficient and can lead to reduced blood flow throughout the body.
Hemisystole can be caused by various factors, including heart diseases, structural abnormalities within the heart, certain medications and drugs, fluctuations in electrolyte levels, or it can even be idiopathic with no known cause. Symptoms may include palpitations, chest pain, shortness of breath, dizziness, and fainting.
Treatment for hemisystole depends on the underlying cause and severity of symptoms. Options may include medication to regulate heart rhythm, lifestyle changes such as reducing stress and avoiding triggers, or in severe cases, medical procedures like catheter ablation or pacemaker implantation. Regular monitoring and follow-up with a cardiologist are typically advised to manage and monitor the condition and to prevent potential complications.
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Contraction of the left ventricle following every second auricular contraction only, so that there is but one pulse beat to every two heart beats.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HEMISYSTOLE
- gemisystole
- bemisystole
- nemisystole
- jemisystole
- uemisystole
- yemisystole
- hwmisystole
- hsmisystole
- hdmisystole
- hrmisystole
- h4misystole
- h3misystole
- henisystole
- hekisystole
- hejisystole
- hemusystole
- hemjsystole
- hemksystole
- hemosystole
Etymology of HEMISYSTOLE
The word "hemisystole" is derived from the combination of two Greek roots: "hemi" meaning "half" or "partial", and "systole", which refers to the contraction of the heart muscle during the cardiac cycle.
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