Catheter ablation of accessory pathways in patients with Wolff-Parkinson-White syndrome.

Patients: Fifty-two patients with Wolff-Parkinson-White syndrome underwent transcatheter ablation. All patients were symptomatic. Eighteen had documented episodes of atrial fibrillation, 14 of which also had reentrant tachycardias; the remaining 34 had only episodes of reentrant tachycardias.

[Arrhythmia in the course of myocardial infarct. Our year's experience in a coronary unit].

Personal experience with arrythmia in 57 out of 132 cases of myocardial infarct treated over a period of one yr. in a coronary unit. The ECG and biohumoral enzyme pictures gave clear indications of infarct in all 132 cases.