Novel methodology for the detection of exercise-induced myocardial wall motion abnormalities by surface electrocardiogram during exercise test

Abstract Background We investigated whether ischemia-induced wall motion abnormalities during exercise test modify electrical vector variation. Methods We performed treadmill exercise test and thallium 201 scintigraphy in 150 normotensives. Beat-to-beat change of direction of S wave in V1 (reference...

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Veröffentlicht in:	Journal of electrocardiology 2011-05, Vol.44 (3), p.377-382
Hauptverfasser:	Michaelides, Andreas P., MD, FESC, Massias, Spyros, MD, Antoniades, Charalambos, MD, Tsiachris, Dimitris, MD, Dilaveris, Polychronis, MD, FESC, Aggelis, Athanasios, MD, Liakos, Charalampos, MD, Marinou, Kyriakoula, MD, Raftopoulos, Leonidas, MD, Soulis, Dimitrios, MD, Stefanadis, Christodoulos, MD, FESC
Format:	Artikel
Sprache:	eng
Schlagworte:	Cardiovascular Chi-Square Distribution Electrocardiogram Electrocardiography - methods Exercise Test Female Humans Ischemia Male Middle Aged Myocardial Ischemia - diagnostic imaging Myocardial Ischemia - physiopathology ROC Curve Sensitivity and Specificity Statistics, Nonparametric Thallium Radioisotopes Tomography, Emission-Computed, Single-Photon Wall motion abnormalities
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