Early hemodynamic response to the tilt test in patients with syncope
نویسندگان
چکیده
منابع مشابه
Early hemodynamic response to the tilt test in patients with syncope
INTRODUCTION Our aim was to evaluate the differences in the early hemodynamic response to the tilt test (HUTT) in patients with and without syncope using impedance cardiography (ICG). MATERIAL AND METHODS One hundred twenty-six patients (72 female/48 male; 37 ±17 years) were divided into a group with syncope (HUTT(+), n = 45 patients) and a group without syncope (HUTT(-), n = 81 patients). EC...
متن کاملPredictors of response to the head-up tilt test in patients with unexplained syncope or presyncope.
BACKGROUND Unexplained syncope is a relatively frequent symptom, mostly caused by a neurocardiogenic reaction. The purpose of this study was to determine predictors of response to head-up tilt testing (HUTT) in patients with unexplained syncope or presyncope. METHODS HUTT was done in 640 consecutive patients with unexplained syncope or presyncope (393 men, mean age 45+/-19 years) after initia...
متن کاملHemodynamic changes of unexplained syncope patients in head-up tilt test.
The purpose of this study was to observe the hemodynamic changes of unexplained syncope patients in the head-up tilt test and their correlations with age and gender. Eighty-six patients with unexplained syncope were administered the basic head-up test and nitroglycerin provocation test with continuous monitoring and recording of electrocardiogram and blood pressure changes. Basic characteristic...
متن کاملDiagnostic value of the head-up tilt test and the R-test in patients with syncope
The diagnostic value of the head-up tilt test (HUTT) in discovering vasovagal syndrome depends on the pre-test probability. An accurate anamnesis and clinical examination screens the patients indicated for the HUTT. In patients with unexplained syncope, the R-test is an alternative procedure to discover its cause. In our study, we evaluated the diagnostic significance of the HUTT in a group of ...
متن کاملMechanism of syncope in patients with isolated syncope and in patients with tilt-positive syncope.
BACKGROUND Because of its episodic behavior, the correlation of spontaneous syncope with an abnormal finding can be considered a reference standard. METHODS AND RESULTS We inserted an implantable loop recorder in 111 patients with syncope, absence of significant structural heart disease, and a normal ECG; tilt-testing was negative in 82 (isolated syncope) and positive in 29 (tilt-positive). T...
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ژورنال
عنوان ژورنال: Archives of Medical Science
سال: 2014
ISSN: 1734-1922
DOI: 10.5114/aoms.2014.47820