Quantitation of exercise electrocardiography.
نویسندگان
چکیده
منابع مشابه
Multiple-Lead Exercise Electrocardiography
A svstem of miultiple-lead exeicise electrocardiography has been applied to the study of 107 normal subjects and 67 patients with angina pectoris. The results of this test are compared to those of coronary cinearteriography in 84 patients. In-exercise ECGs gave useful additional information in 59% of the angina patients but were essential for interpretation in 9%. It added considerably to the s...
متن کاملImprovements in exercise electrocardiography.
In 1908, Einthovent published the first example of normal electrocardiographic responses to exercise. In 1928, Feil and Siegel2 observed abnormal downsloping ST depression and T wave inversion in three of four patients experiencing anginal attacks (presumably after climbing stairs to the phy-sician's office; H. Hellerstein, personal communication). In 1932, Goldhammer and Scherf3 associated thi...
متن کاملProgress in exercise electrocardiography.
situation resembling most electrophysiological studies. One other factor in favour of subpectoral automatic cardioverter/defibrillator implantation under local anaesthesia is the reduced complexity of the implant procedure, whereby the procedure-related risk for the patients is reduced, since the complication rate during a pacemaker-like approach of automatic cardioverter/ defibrillator implant...
متن کاملTechnician run open access exercise electrocardiography.
OBJECTIVE To evaluate the safety, efficacy, and feasibility of the technician run open access exercise electrocardiography service at Freeman Hospital. DESIGN Questionnaire analysis of the responses of the general practitioners of randomly selected patients who used the service. SETTING A tertiary care cardiac centre, providing an open access service to general practitioners in the communit...
متن کاملMaximum treadmill exercise electrocardiography in female patients.
Exercise testing has become standardized for the diagnostic and functional evaluation of male patients but little data is available regarding its specificity and sensitivity in the female. Therefore, maximum treadmill exercise (Bruce protocol) was performed on 98 consecutive females and compared to coronary arteriography. Using 50% obstruction as indicating coronary artery disease and 1 mm ST-s...
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ژورنال
عنوان ژورنال: Circulation
سال: 1981
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.63.3.471