Tags » Ventricle

Four-chambered heart: structure & function

Structure

  • The “four chambers” include: right and left atrium, right and left ventricle
    • The right side always pumps DEOXYGENATED blood
    • The left side always pumps OXYGENATED blood…
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MCAT

Premature Ventricular Complexes (PVCs)

PVC is a premature beat arising from an ectopic focus within the ventricles. Read more of the feature of PVC , its origin, classification, patterns and causes of frequent PVCs.