44 ECG 25 yeal old male presents after a few weeks of fainting
25 yeal old male presents after a few weeks of fainting spells. No warning. Here for check up. Descirbe the ECG.
An accessory pathway between the atria and the ventricles. Patients tend to have recurrent episodes of tachycardia. Look for these findings when you see patients in between episodes;
- Short PR intervals <120ms
- Wide QRS
- Delta wave (slurred upstroke QRS)
- ST-T wave changes