Follow-up clinical results in patients undergoing percutaneous transluminal coronary angioplasty.

Assessment of patients skin dose undergoing coronary angiography and Percutaneous Transluminal Coronary Angioplasty (PTCA)

Background: Practice of interventional cardiology procedures such as Coronary angiography (CA) and percutaneous transluminal coronary angioplasty (PTCA) has largely increased in recent years and is now changing to a matter of routine in many hospitals. The purpose of this study was to measure skin and organ doses in patients undergoing CA and PTCA and to find a probable relation with c...

Early results after percutaneous transluminal coronary angioplasty in 400 patients.

In a consecutive series of 400 patients treated by percutaneous transluminal coronary angioplasty 212 had single vessel disease, 142 had multivessel disease with only one vessel dilated, and 46 had multivessel dilatation. In addition sequential stenoses were dilated in the same vessel in all groups. There was no mortality among patients with single vessel disease. Success rates varied from 83% ...

Percutaneous transluminal coronary angioplasty.

Percutaneous transluminal coronary angioplasty (PTCA) is a nonoperative mechanical dilatation of atherosclerotic coronary artery stenosis by a balloon-tipped dilating catheter system. This method can effectively reduce highly stenotic coronary lesions and provide early recovery of ischemic but viable myocardium. The technique of transluminal angioplasty was originally devised by Dotter and Judk...

Percutaneous transluminal coronary angioplasty.

Does increased troponin - T in patients undergoing percutaneous transluminal coronary angioplasty have any clinical significance ?

A study was undertaken to evaluate the significance of elevated troponin-T after perculaneous transluminal coronary angioplasty (PTCA) in 52 patienrs. After PTCA, 35 palients (67.3%ù showed elevated TnT. Except in one patient who developed heartfailure, the other patients-had uneventful clinical course. l[/e conclude that PTCA might induce minor myocardial injury, which is no! associated with i...