Study the finding, then test the visual cue against the linked Review and Q-Book material.
Source description identifies WPW pre-excitation with short PR and slurred QRS upstroke on ECG; exact QRS width remains unconfirmed.
Michael Rosengarten BEng, MD.McGill · CC BY-SA 3.0 · inherited_catalog_not_refetched
License record ↗ · Media ID MED-7e2648b6bf3634b97483
Source description identifies a 12-lead WPW ECG with delta waves and short PR interval; exact QRS width remains unconfirmed.
User Ksheka on en.wikipedia · CC BY-SA 3.0 · inherited_catalog_not_refetched
License record ↗ · Media ID MED-53353f3a73b435c59f36
Source description identifies a 12-lead WPW ECG with delta waves and short PR interval; exact QRS width remains unconfirmed.
James Heilman, MD · CC BY-SA 3.0 · inherited_catalog_not_refetched
License record ↗ · Media ID MED-562c274ecc42ea3bb91e