PQRST
From Wikipedia, the free encyclopedia
PQRST may refer to:
- The PQRST method, a method of studying
- OPQRST, a mnemonic initialism used by persons performing first aid, omitting O for Onset of the event
- The part of the Alphabet song
- One complete heartbeat in the ECG. The different parts of the ECG are named:
- The P-wave, which describes the atrial contraction
- The QRS complex, which describes the ventricular contraction
- The T-wave, which describes the ventricular decontraction.
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