Dusan Holoubek

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Various cardiac arrhythmias frequently occur in patients with sleep apnea, but complex analysis of the relationship between their severity and the probable arrhythmogenic risk factors is conflicting. The question is what cardiovascular risk factors and how strongly they are associated with the severity of cardiac arrhythmias in sleep apnea. Adult males (33(More)
OBJECTIVES The primary aim of this retrospective study was to evaluate short-term (one-to-six months) and mid-term (six-to-forty-eight months) results of aortic valve-sparing procedures. The second endpoint was to compare the results with the group of patients undergoing mechanical aortic valve replacement during the same period. METHODS Between April(More)
The aim of this prospective study was to investigate the prediction of all-cause mortality from global longitudinal strain (GLS) in two groups of chronic kidney disease patients (CKD): predialysis and dialysis. In 89 patients undergoing echocardiography, 37.2 % predialysis (16/43) and 58.6 % dialysis patients (27/46) died during the mean follow-up 70.2 ± 35(More)
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