"4"^^ . "1"^^ . . . . . "Anal\u00FDza chov\u00E1n\u00ED QT dynamicity ve vztahu k riziku n\u00E1hl\u00E9 srde\u010Dn\u00ED smrti" . . . . . "Changes of cardiomyocytes repolarization, expressed by changes of QT interval duration, are related to an increased risk of malignant ventricular arrhythmias. A modern way to describe QT interval behaviour is QT dynamicity - QT/RR relationship. The project assess QT dynamicity in relationship to a risk of malignant ventricular arrhythmias and sudden death. The pacients with long QT syndrome and patients with ICD - survivors of sudden death - are used as control groups."@en . . "The study showes the limitation of QT dynamicity as risk stratification test in different heart diseases. It seems likely that the time-dependant changes ant the influence of different factors can improve the prognostic predictive value of test."@en . " sudden cardiac death" . . "NR8060" . "Analysis of QT dynamicity behaviour in relationship to the risk of sudden cardiac death"@en . " holter monitoring" . "QT dynamicity" . . . "QT dynamicity; sudden cardiac death; QT interval; long QT syndrome; holter monitoring; repolarization"@en . . " QT interval" . " long QT syndrome" . . . "Projekt uk\u00E1zal metodologick\u00E9 probl\u00E9my testu dynamicity QT a limitace rizikov\u00E9 stratifikace u r\u016Fzn\u00FDch kardi\u00E1ln\u00EDch poruch. Je mo\u017En\u00E9, \u017Ee v\u00FDvoj v\u00FDsledku tohoto testu v \u010Dase \u010Di jeho ovlivn\u011Bn\u00ED dal\u0161\u00EDmi faktory m\u016F\u017Ee p\u0159esn\u011Bji p\u0159edikovat prognozu pacienta."@cs . "Zm\u011Bny repolarizace kardiomyocyt\u016F, vyj\u00E1d\u0159en\u00E9 zm\u011Bnou trv\u00E1n\u00ED QT intervalu, jsou spojeny se zv\u00FD\u0161en\u00FDm rizikem malign\u00EDch komorov\u00FDch arytmi\u00ED. Modern\u00EDm zp\u016Fsobem popisu chov\u00E1n\u00ED QT intervalu je QT dynamicita - z\u00E1vislost QT intervalu na RR intervalu. Projekt hodnot\u00ED QT dynamicitu ve vztahu k riziku malign\u00EDch komorov\u00FDch arytmi\u00ED a n\u00E1hl\u00E9 smrti. Jako kontroln\u00ED soubory slou\u017E\u00ED pacienti se syndromem dlouh\u00E9ho QT intervalu a jedinci s ICD, kte\u0159\u00ED p\u0159e\u017Eili n\u00E1hlou smrt." . . . . "0"^^ . . . "4"^^ . "2007-08-08+02:00"^^ . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=NR8060"^^ .