pvc

• Аббревиатура, которая может относиться к синтетическому пластиковому полимеру, используемому в электрических кабелях и строительстве, или к медицинскому состоянию, связанному с нерегулярным сердцебиением, которое может предшествовать серьёзным сердечным событиям.

An abbreviation that can refer to a synthetic plastic polymer used in electrical cables and construction, or to a medical condition involving irregular heartbeats that may precede serious cardiac events.

uncountable · proper noun

1. Polyvinyl ChlorideB2formaltechnical

   A synthetic plastic polymer made from vinyl chloride, widely used in construction, piping, electrical cable insulation, and other applications as a durable and versatile material.

   Поливинилхлорид

   • PVC pipes are commonly used for plumbing and drainage systems.
   • The electrical cables are insulated with a layer of PVC.
   • Many modern window frames are made from PVC for its durability.

   Synonymspolyvinyl chloridevinyl

2. Premature Ventricular ContractionC1formalmedical

   A common type of cardiac arrhythmia where an extra heartbeat originates in one of the heart's ventricles, often felt as a skipped beat or palpitation.

   Преждевременное сокращение желудочков

   • The patient's ECG showed frequent PVCs that required monitoring.
   • Occasional PVCs are usually benign in healthy individuals.
   • The doctor explained that stress and caffeine can trigger PVCs.