"3D X-ray imaging methods in support catheter ablations of cardiac arrhythmias" . . "Cardiac arrhythmias are a very frequent illness. Pharmacotherapy is not very effective in persistent arrhythmias and brings along a number of risks. Catheter ablation has became an effective and curative treatment method over the past 20 years. To support complex arrhythmia ablations, the 3D X-ray cardiac cavities imaging is used, most frequently the 3D reconstruction of CT images. The 3D cardiac rotational angiography (3DRA) represents a modern method enabling to create CT like 3D images on a standard X-ray machine equipped with special software. Its advantage lies in the possibility to obtain images during the procedure, decreased radiation dose and reduction of amount of the contrast agent. The left atrium model is the one most frequently used for complex atrial arrhythmia ablations, particularly for atrial fibrillation. CT data allow for creation and segmentation of 3D models of all cardiac cavities." . "Lehar, Franti\u0161ek" . "RIV/00216224:14110/14:00078723" . . . "7" . . "Nov\u00E1k, Miroslav" . "International Journal of Cardiovascular Imaging" . "[0A890A733F91]" . "30" . "Cardiac arrhythmias are a very frequent illness. Pharmacotherapy is not very effective in persistent arrhythmias and brings along a number of risks. Catheter ablation has became an effective and curative treatment method over the past 20 years. To support complex arrhythmia ablations, the 3D X-ray cardiac cavities imaging is used, most frequently the 3D reconstruction of CT images. The 3D cardiac rotational angiography (3DRA) represents a modern method enabling to create CT like 3D images on a standard X-ray machine equipped with special software. Its advantage lies in the possibility to obtain images during the procedure, decreased radiation dose and reduction of amount of the contrast agent. The left atrium model is the one most frequently used for complex atrial arrhythmia ablations, particularly for atrial fibrillation. CT data allow for creation and segmentation of 3D models of all cardiac cavities."@en . . "14110" . . "5"^^ . . . "Wolf, Ji\u0159\u00ED" . "Je\u017E, Ji\u0159\u00ED" . "1569-5794" . "NL - Nizozemsko" . . . . "RIV/00216224:14110/14:00078723!RIV15-MSM-14110___" . "5"^^ . "St\u00E1rek, Zden\u011Bk" . "17"^^ . "000342453600002" . . . . "58258" . . . "10.1007/s10554-014-0470-4" . . "3D X-ray imaging methods in support catheter ablations of cardiac arrhythmias"@en . . . "3D X-ray imaging methods in support catheter ablations of cardiac arrhythmias"@en . "I, P(ED1.100/02/0123)" . "3D cardiac rotational angiography; Multislice CT of the heart; Complex atrial and ventricular arrhythmias; Catheter ablation of arrhythmias; 3D electroanatomical mapping; Image integration"@en . . . . "3D X-ray imaging methods in support catheter ablations of cardiac arrhythmias" . .