Exercises in Electrocardiographic Interpretation
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چکیده
منابع مشابه
Electrocardiographic interpretation in athletes: the 'Seattle criteria'.
Sudden cardiac death (SCD) is the leading cause of death in athletes during sport. Whether obtained for screening or diagnostic purposes, an ECG increases the ability to detect underlying cardiovascular conditions that may increase the risk for SCD. In most countries, there is a shortage of physician expertise in the interpretation of an athlete's ECG. A critical need exists for physician educa...
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Alterations in ECG QT intervals correlate with the risk of potentially fatal arrhythmias, for which transgenic murine hearts are becoming increasingly useful experimental models. However, QT intervals are poorly defined in murine ECGs. As a consequence, several different techniques have been used to measure murine QT intervals. The present work develops a consistent measure of the murine QT int...
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A previously described method for evaluating computer programs for electrocardiographic (ECG) interpretation was applied to Version D of the Public Health Service (PHS) program and to the Mayo Clinic program of 1968. Staff cardiologists found agreement with the results of the PHS program in 45.5% of 1150 unselected tracings. Clinically significant disagreements based strictly on application of ...
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In present clinical practice, information about the heart electrical activity is routinely gathered through ECG’s, which record electrical potential from just nine sites on the body surface. However, thanks to the latest technological advances, body surface potential maps are becoming available, as well as epicardial maps obtained noninvasively from body surface data through mathematical model-...
متن کاملMeasurement and interpretation of electrocardiographic QT intervals in 1 murine hearts
15 Alterations in ECG QT intervals correlate with the risk of potentially fatal arrhythmias, for which 16 transgenic murine hearts are becoming increasingly useful experimental models. However, QT 17 intervals are poorly defined in murine ECGs. As a consequence, several different techniques have 18 been used to measure murine QT intervals. The present work develops a consistent measure of murin...
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ژورنال
عنوان ژورنال: Southern Medical Journal
سال: 1942
ISSN: 0038-4348
DOI: 10.1097/00007611-194204000-00030