Labs and diagnostics
PQRST (ECG)
the P wave, QRS complex, and T wave of one heartbeat
The named parts of a normal ECG tracing: the P wave (atrial activity), the QRS complex (ventricular activity), the T wave (ventricular recovery). Not the pain mnemonic, which is OPQRST.
How it gets tested
Tested as which wave corresponds to which part of the heartbeat, and as a lookalike against OPQRST.
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What does PQRST (ECG) stand for?
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