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BACKGROUND Coronary artery enlargement has been previously described in left ventricular hypertrophy. OBJECTIVES We sought to assess coronary artery dimensions and their relation to left ventricular muscle mass in primary and secondary hypertrophy. METHODS Cross-sectional area of the left and right coronary arteries was determined by quantitative coronary angiography in 52 patients: 12 cont...
INTRODUCTION AND OBJECTIVES Provisional stenting has been shown to be effective in the treatment of bifurcated coronary lesions. The aim of this study was to evaluate changes in the geometry of the main vessel stent following side branch (SB) dilatation and kissing balloon (KB) inflation. METHODS The study involved 23 patients with a bifurcated coronary lesion. A first intravascular ultrasoun...
Skeletal anomalies are observed in neurofibromatosis type 1 (NF1), but the pathogenesis is unknown. Given that muscle mass is important in the development of the strength of bone, peripheral quantitative computed tomography (pQCT) was utilized to compare measurements of muscle compartments between NF1 individuals and controls. Forty individuals with NF1 (age 5-18 years) were evaluated. Cross-se...
Doppler ultrasound is a non-invasive method for assessing vascular port system. The aim is to study the changes in structure of the liver with the portal flow in patients with cirrhosis. Evolution of liver cirrhosis with portal hypertension makes the essential changes of portal vein. One of the objectives of the study was the investigation of the Doppler axis spleno-portal hemodynamics, evaluat...
BACKGROUND Routine imaging follow-up after endovascular treatment of abdominal aortic aneurysms (EVAR) is mainly aimed at detection of endoleaks. The aim of the study was to assess changes in the size of the abdominal aortic aneurysm sack using CT angiography (CTA) after successful treatment using endovascular stent graft implantation. MATERIAL/METHODS A retrospective analysis of CTA results ...
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