How Do You Spell PREMATURE VENTRICULAR CONTRACTIONS?

Pronunciation: [pɹɪmət͡ʃˈʊ͡ə vɛntɹˈɪkjʊlə kəntɹˈakʃənz] (IPA)

Premature ventricular contractions (PVCs) are a type of abnormal heart rhythm. The IPA phonetic transcription of this term is /ˌpriːməˈtjʊər ˌvɛnˈtrɪkjʊlər kənˈtrækʃ(ə)n/, which breaks down the pronunciation into individual sounds. The "premature" is pronounced as "pree-muh-chur," while "ventricular" is pronounced as "ven-trick-yuh-lur." "Contractions" is pronounced as "kun-trak-shuns." PVCs are caused by an early electrical impulse in the ventricles of the heart and can occur in healthy individuals or those with underlying heart conditions.

PREMATURE VENTRICULAR CONTRACTIONS Meaning and Definition

  1. Premature ventricular contractions (PVCs) refer to an abnormal cardiac rhythm characterized by premature or extra heartbeats originating from the ventricles, the lower chambers of the heart. PVCs occur when an electrical impulse is generated outside of the normal conduction pathway, causing the ventricles to contract earlier than expected.

    Typically, the heart follows a synchronized pattern, with electrical signals originating from the sinus node in the atria, before passing through the atrioventricular node and traveling to the ventricles. However, in PVCs, an additional electrical discharge or ectopic beat occurs that disrupts this normal sequence, leading to a premature ventricular contraction.

    The PVCs can be caused by various factors, including increased sympathetic or adrenaline stimulation, electrolyte imbalances, certain medications, underlying heart conditions such as coronary artery disease, heart failure, or structural abnormalities. In some cases, PVCs may also occur without any identifiable cause.

    Clinically, individuals with PVCs may experience symptoms such as palpitations, skipped heartbeats, or a fluttering sensation in the chest. However, PVCs are generally benign and do not typically require treatment. If underlying conditions contribute to PVC occurrence, treating the root cause is essential.

    Diagnostic tools like an electrocardiogram (EKG/ECG) help identify the presence of PVCs by recording the electrical activity of the heart. If PVCs are frequent, sustained, or symptomatic, further evaluation may be necessary to assess the overall cardiac health and rule out any potential complications.

    Overall, premature ventricular contractions, although common and usually harmless, should be monitored to ensure they do not lead to more severe arrhythmias or disrupt normal heart function.

Common Misspellings for PREMATURE VENTRICULAR CONTRACTIONS

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  • prejature ventricular contractions
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