Patient 1 Baseline 0.68 0 16.93 0 1.12 2.88 B1 0.34 1.22 71.88 0 13.90 56.60 Patient 2 Baseline 1.41 17.03 149.76 0 3.75 −12.44 B1 1.22 15.37 159.38 0 5.22 −17.08 Patient 3 Baseline 0.16 0 94.13 60.46 1.36 23.96 B1 0.13 0 101.99 37.13 13.61 48.75 Patient 4 Baseline 3.80 2.87 32.84 51.58 3.56 19.86 B1 1.14 8.10 103.84 12.73 16.10 50.11 Intracoronary electrocardiographic deflections during transm...

Percutaneous transluminal angioplasty via the femoral approach was attempted through internal mammary artery grafts in 11 patients who presented with distal anastomotic stenoses or distal native coronary artery stenoses and angina pectoris. The procedure was technically successful in 10 patients and no major complications occurred. During follow up there was one late death, but all 10 surviving...

background: the number of interventional cardiology (ic) procedures has increased rapidly. coronary angiography (ca) and percutaneous transluminal coronary angioplasty (ptca) are now widely performed as a matter of routine, and they are considered safe procedures for experienced cardiologists. however, it is also known that these procedures are associated with high radiation doses due to long f...

A 48-year-old male patient diagnosed with Kawasaki disease in childhood presented with recurrent angina after undergoing coronary artery bypass surgery in 1996. Percutaneous transluminal coronary angioplasty and intracoronary stent placement to a lesion in the proximal ramus intermedius were performed successfully. This case illustrates the complementary nature of percutaneous and surgical myoc...

Background. Several studies suggest that repeated percutaneous transluminal coronary angioplasty procedures at the same site are associated with a progressively increasing risk of further restenosis and that short time intervals between successive procedures are predictive of future restenoses. Methods and Results. We assessed by quantitative coronary angiography the angiographic probability of...

OBJECTIVES This study aimed to investigate the roles of intracoronary derived coronary flow velocity reserve (CFVR) and myocardial perfusion scintigraphy (single photon emission computed tomography, or SPECT) for management of an intermediate lesion in patients with multivessel coronary artery disease. BACKGROUND Evaluation of the functional significance of intermediate coronary narrowings (4...

Background. Several studies suggest that repeated percutaneous transluminal coronary angioplasty procedures at the same site are associated with a progressively increasing risk of further restenosis and that short time intervals between successive procedures are predictive of future restenoses. Methods and Results. We assessed by quantitative coronary angiography the angiographic probability of...

P ercutaneous transluminal angioplasty is an accepted treatment for stenoses of bypass graft& and for total coronary artery occlusions.3-5 It follows that the same treatment would also be appropriate for total occlusions of saphenous aortocoronary bypass grafts. This report describes our clinical experience with attempted dilatation of totally occluded saphenous bypass grafts. Of the 2,679 cons...

AIMS Revascularization is thought to improve prognosis better if ischaemia persists after so-called non-Q wave myocardial infarction, than after Q-wave myocardial infarction, because it is assumed that prognosis is better where there is less left ventricular function loss. This study evaluates the differences in clinical outcome between patients with Q wave and those with non-Q wave myocardial ...