J-Point Elevation Induced by Double Master Two-Step Test
نویسندگان
چکیده
منابع مشابه
Recording the Electrocardiogram during the Performance of the Master Two-step Test: Ii.
RECORDING the electrocardiogram while a subject is performing the two-step test, is both simple and practicable. It can be done either by radiotelemetry or by a direct hookup technic.1 " This study was undertaken in order to evaluate the feasibility of monitoring the electrocardiogram during exercise by the direct connection technic, in a clinical setting, and to compare the sensitivity and spe...
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ALTHOUGH the two-step exercise test of Master1 has been used extensively to produce electrocardiographic changes of acute coronary artery insufficiency, results of directly measured hemodynamic changes during the recovery period have not been reported. Indirectly measured hemodynamic changes following this two-step test have been reported infrequently since the tables of standardized stress wer...
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Existence and uniqueness are established for a translation-invariant Gibbs measure corresponding to a spatial point process that has, in addition to inhibition and clustering, the new feature of penalizing isolated points. It is shown that this point process has the so-called two-step Markov property, and a theorem is proved that characterizes the more general m-step Markov density functions. T...
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The “Double Fuzzy Point” rule representation opens a new dimension for expressing changes of fuzziness in fuzzy rule-based systems. In the case of standard “Fuzzy Point” rule representations, it is difficult to describe fuzzy functions in which crisp observations are required to have fuzzy conclusions, or in which an increase in the fuzziness of observations leads to reduced fuzziness in conclu...
متن کاملStudies of electrocardiographic changes during exercise (modified double two-step test).
A method of recording electrocardiograms during the performance of a double two-step exercise test is described. Data obtained from 32 normal subjects and 54 patients are analyzed, and changes in heart rate, S-T segment, T wave and Q-T interval and the occurrence of premature beats described. Criteria for an abnormal response indicating coronary insufficiency are defined. This method retains th...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2012
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.51.8007