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By definition, a PVC occurs earlier than the regular normally conducted beat. Subsequently, the time between the PVC and the next normal beat is longer as the result of a compensatory pause. [ 19 ] PVCs can be distinguished from premature atrial contractions because the compensatory pause is longer following premature ventricular contractions ...
VPC (PVC) ventricular premature contraction: VPI: Velopharyngeal insufficiency: V/Q: ventilation/perfusion scan: VRE: vancomycin-resistant enterococcus: VRSA: vancomycin-resistant Staphylococcus aureus: VS: vital signs versus visual snow VSD: ventricular septal defect: VSR: ventricular septal rupture (see myocardial rupture) VSS: vital signs ...
The main discussion of these abbreviations in the context of drug prescriptions and other medical prescriptions is at List of abbreviations used in medical prescriptions. Some of these abbreviations are best not used, as marked and explained here.
Pronunciation follows convention outside the medical field, in which acronyms are generally pronounced as if they were a word (JAMA, SIDS), initialisms are generally pronounced as individual letters (DNA, SSRI), and abbreviations generally use the expansion (soln. = "solution", sup. = "superior").
Past medical history (see also medical history) PSI: Pneumonia severity index: PSP: phenylsulphtalein: PSS: progressive systemic sclerosis (see scleroderma) PSVT: paroxysmal supraventricular tachycardia: PT: prothrombin time physical therapy (physiotherapy) Pt. patient (from Latin patiens, meaning "one who endures" or "one who suffers") PTA
In a fire, PVC can form hydrogen chloride fumes; the chlorine serves to scavenge free radicals, making PVC-coated wires fire retardant. While hydrogen chloride fumes can also pose a health hazard in their own right, it dissolves in moisture and breaks down onto surfaces, particularly in areas where the air is cool enough to breathe, so would ...
Normal sinus rhythm and ectopic beats - premature ventricular contractions (PVC) and premature atrial contractions (PAC) shown on an EKG. Premature atrial contractions are typically diagnosed with an electrocardiogram, Holter monitor, long-term continuous monitor, cardiac event monitor, or with a smartwatch with an ECG functionality. [citation ...
"bone break, me fix" (orthopedic consent form) BD: bipolar disorder twice a day (from Latin bis in die) BDD: body dysmorphic disorder: BDI: Beck Depression Inventory: BDS: two times a day (from Latin bis die sumendus) BE: barium enema base excess: BEAM: A type of high-dose chemotherapy used to treat lymphoma prior to a stem cell transplant BEP