Obniżenia i uniesienia ST w badaniu elektrokardiograficznym niezwiązane z niedokrwieniem mięśnia sercowego

© Borgis - Medycyna Rodzinna 4/2010, s. 109-112

*Justyna Kozłowska

Summary
Electrocardiography is cheap, easy of access and basic method in the diagnosis of heart disease. The EKG is noninvasive diagnostic method with the use of can examine heart and his bioelectrical activity. EKG is registration potentials changes who formations on body surface under influence heart depolarization and repolarization, which have a reflection folds in the shape: P, Q, R, S, T.
Purpose of labor is review and comparison clinical situations other than myocardial ischaemia, manifest itself changes in EKG form of lower other elevation of ST. From curve record (EKG) can read many information about heart myocardial function: rhythm disorders and conduction disorders. The one of more important EKG functions is the process the reaching the diagnosis of ischaemia and myocardial infarction.
ST-elevation and ST-reduction are symptoms which can occur not only in case of cardiac ischaemia, but also in other sickness, for example pericarditis, Bruhada syndrome, Wolf-Parkinson-White syndrome, hypothermia or cardiomyopathy. The part of this situation can be phenomenon benign of even a norm, another can mean advanced heart damage, including with danger to life. EKG give a possibility to early detection this or different diseases, or at least to notice processes pending in the human body.

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