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2009 NOV 23 ... "Currently, only anecdotal information exists on the presentation and outcome of coronary arterial injury after ablation procedures. Four patients who sustained coronaryartery ... rise to the posterior descending coronary artery in 1 patient. A moderate asymptomatic stenosis was seen on angiography after epicardial cryoablation in 1 patient. All patients ...
2009 NOV 23 ... information to classify potential target population for elective LM percutaneous coronary intervention (PCI) and guide development of dedicated LM PCI platforms. Medical history ... mm. Around 88.7% of patients had at least one lesion >= 60% in a major epicardial artery and 32.2% of patients had RCA chronic total occlusion. Right-to-left coronary ... clinical presentation were prospectively collected on 177 consecutive patients with LM stenosis >= 50% by coronary angiography," investigators in the United States report. ...
2009 NOV 16 ... aortic valve area were 26.7 +/- 6.1% and 0.54 +/- 0.2 cm(2), respectively. Concomitant coronaryartery bypass surgery was performed in 8 patients (19.6%). Immediate post-operative ... occurrence of a severe left ventricular (LV) dysfunction in patients with severe aortic stenosis. Inclusion criteria were an aortic valve area less than 1 cm(2) and an LV ejection ...
2009 NOV 23 ... Scientists discuss in 'Incremental prognostic value of multi-slice computed tomography coronary angiography over coronaryartery calcium scoring in patients with suspected coronary ... and CS >or=1000 in 32 (7%). MSCTA was normal in 133 (31%) patients, MSCTA 30-50% stenosis was observed in 190 (44%), and MSCTA >or=50% stenosis in 109 (25%). During follow-up ...
2009 NOV 23 ... Coronary angiography was performed in 108 patients. All patients had at least one severe coronary artery stenosis (>70%). The site of STE on exercise ECG was shown to be 95.4% predictive of a severe ...
2009 NOV 16 ... stents have been shown to be effective to treat in-stent restenosis in the coronary circulation," wrote R.A. Lookstein and colleagues. The researchers ... According to recent research published in the journal Vascular Medicine, "Renal arterystenosis may cause or exacerbate hypertension and renal failure. Percutaneous ...
2009 NOV 16 ... aim of the present study was to compare the effects of drug-eluting stents (DES) and coronaryartery bypass grafting (CABG) in patients suffering from chronic stable angina with ... from chronic stable angina with multivessel disease, involving significant proximal stenosis in the left anterior descending artery (LAD). All consecutive patients suffering from ...
2009 NOV 23 ... "Coronary flow velocity reserve (CFR) is markedly reduced in severe aortic valve stenosis (AS). ... dot 02). By univariable analysis, diabetes mellitus, hypertension, presence of coronary artery disease and lower CFR were significant predictors of cardiovascular morbidity and ...
2009 NOV 23 ... According to recent research from Aalst, Belgium, "Significant left main coronary artery stenosis is an accepted indication for surgical revascularization. The potential of angiography ...
2009 NOV 23 ... multi-slice CT-angiography (0.6-mm collimation, 330-ms gantry rotation time) to exclude coronary artery stenosis. Atherosclerotic plaques were classified as calcified, mixed or non-calcified. In ...
2009 NOV 23 ... their various combinations may have different contributions to CHD and the severity of coronary artery stenosis. Clinical focus should remain on establishing optimum-risk algorithms for CHD." ...
2009 NOV 16 ... by 64-slice multidetector computed tomography (MDCT) and the extension and severity of coronary atherosclerosis was investigated. Both MDCT and conventional coronary angiography (CAG) ... Coronary Syndrome, Angina, Angiography, Angiology, Atherosclerosis, Cardiology, Coronary Artery Disease, Coronary Disease, Heart Disease, Stenosis, Keio University. This ...
2009 NOV 16 ... Apart from characterizing reversible perfusion defect (RevPD) from flow-limiting coronarystenosis, CMR late gadolinium enhancement (LGE) imaging is currently the most sensitive ... therefore tested the hypothesis that characterization of these 2 processes from coronary artery disease by CMR can provide complementary prognostic values. We performed CMR myocardial ...
2009 NOV 23 ... 136 nondiabetic Ashkenazi men under age 55 years (mean = 47.3 +/- 4.8 years) undergoing coronary angiography. Assessment of coronary disease was done by the number of segments with ... disease was done by the number of segments with stenosis greater than 20% (coronary artery narrowing greater than 20% [CAGE > 20%]), greater than 50% (CAGE > 50%), and total ...
2009 NOV 16 ... "Acute myocardial infarction due to septic coronary emboli in active infective endocarditis is rare, but may be fatal. The case is reported ... chest pain. Coronary angiography revealed stenosis of the left anterior descending (LAD) artery, due to septic embolism. The patient was referred for emergency cardiac surgery, at ...
2009 NOV 23 ... Cardio Device, Cardiology, Cardiovascular, Carotid Stent, Clinical Trial Research, Coronary Disease, Drug Resistance, FDA, Femoral Artery, Heart Attack, Heart Disease, ... group compared to six patients in the bare-nitinol stent group (P = .18). Focal-edge stenosis comprised 87% of failures in the Viabahn group whereas in-stent stenosis comprised 93% ...
