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Q what is pvc heart palpitations
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BenjaminDick Release Time: April 28, 2024, 6:19 AM
PVC in ECG stands for Premature Ventricular Contraction. It is a type of early heartbeat that originates from the ventricles (the lower chambers of the heart) rather than from the sinoatrial node, which usually regulates the heart’s rhythm. In a PVC, the ventricles contract before receiving the signal from the atria, resulting in an irregular heartbeat that can be seen on an Electrocardiogram (ECG) as an abnormal wave. PVCs can be occasional or frequent and may occur due to stress, caffeine, alcohol use, or an underlying heart condition. While often benign, frequent PVCs should be evaluated by a healthcare provider for potential underlying issues.
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