[Complications of percutaneous transluminal coronary angioplasty].

J Sochman, J Fabián, J Kovác, A Belán, P Firt: Institut klinické a experimentální medicíny, Praha.

The most frequent complication of percutaneous transluminal coronary angioplasty is acute obstruction of the artery to be dilated. The authors present their experience with the solution of this situation. In a group of 154 consecutive patients with chronic stable angina pectoris a sudden occlusion was observed in 7.7%, infarction in 5.8% and the necessity of operation arose in 5.2%. A significant position in the solution if these complications is held by cardiosurgical revascularization. As to pharmacological treatment, it is useful to administer a combination of nitrates, calcium channel antagonists and thrombolytic treatment.