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	Detection of selected cardiac arrhythmias in ECG Němečková, Karolína ; Ředina, Richard (referee) ; Ronzhina, Marina (advisor) This thesis deals with classification of ECG records focusing on less classifiable arrhythmia (atrial flutter, atriventricular block I. and II. degree). In the theoretical part of the thesis deep learning used in classification of ECG records with a focus on the convolutional neural networks are described. The database of ECG records with a brief description of detected arrhythmias is further described. The practical part implements the proposed convolutional neural network in the Python environment. The evaluation of the arrhythmia detection quality was done using mainly the F1 score. The results were discussed at the end of the thesis. Detailed record
	Detection of selected cardiac arrhythmias in ECG Němečková, Karolína ; Ředina, Richard (referee) ; Ronzhina, Marina (advisor) This thesis deals with classification of ECG records focusing on less classifiable arrhythmia (atrial flutter, atriventricular block I. and II. degree). In the theoretical part of the thesis deep learning used in classification of ECG records with a focus on the convolutional neural networks are described. The database of ECG records with a brief description of detected arrhythmias is further described. The practical part implements the proposed convolutional neural network in the Python environment. The evaluation of the arrhythmia detection quality was done using mainly the F1 score. The results were discussed at the end of the thesis. Detailed record
	Development of cardiovascular system function in patients with a functionally single ventricle Materna, Ondřej ; Janoušek, Jan (advisor) ; Klásková, Eva (referee) ; Urbanová, Zuzana (referee) Development of cardiovascular system function in patients with a functionally single ventricle. Abstract Total cavopulmonary connection (TCPC) is the only possible surgical palliative procedure in patients with a functionally single ventricle. It consists of the stepwise anastomosis of both caval veins with pulmonary arteries, creating a unique situation of so-called Fontan circulation, where the separation of the pulmonary and systemic circuit is traded for chronically elevated systemic venous pressure and impaired cardiac output increase during exercise. We aimed to evaluate long-term results and development of exercise capacity in the population of patients with TCPC in the Czech Republic, possible predictors of their survival and functional outcome, as well as analysis of permanent cardiac resynchronization as one of the new treatment options for dysfunction of the single ventricle. We present a retrospective study of all consecutive patients in the Czech Republic identified in the nationwide single-centre institutional database and matched with the National Death Registry and Cardiovascular Intervention Registries. We proved that overall mean survival probability until composite end-point of death, TCPC take- down or indication for a heart transplant was 92.9 % at 20 years after the operation. TCPC... Detailed record

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