منابع مشابه
ECG Interpretation
1. Site of origin. They are either ventricular or supraventricular. Supraventricular ectopics may be subclassified into either: (a) atrial (originating in the atria) or (b) junctional or nodal (originating in the AV node or bundle of His). 2. Timing. Ectopic complexes that occur before the next normal complex would have been due are termed premature, and those that occur following a pause such ...
متن کاملECG interpretation confounders.
Scenario: A 45-year-old female executive arrived at the emergency room with complaints of substernal chest pressure and shortness of breath. She has no prior medical or surgical history, takes no medication, has a normal body mass index, and exercises regularly. Below is her 12-lead ECG obtained in the emergency room. A regular feature of the American Journal of Critical Care, the ECG Puzzler a...
متن کاملEcg Interpretation for the Emergency Department
Accepted 29 April 1999 Patients presenting to the accident and emergency department with chest pain of potentially ischaemic origin are evaluated with three principle tools: the history of the event, the 12 lead electrocardiogram (ECG), and, in suspected cases of acute myocardial infarction (AMI), serum markers of cardiac injury. An accurate clinical history is pivotal in the evaluation of such...
متن کاملA Combinatorial Model for ECG Interpretation
A new, combinatorial model for analyzing and interpreting an electrocardiogram (ECG) is presented. An application of the model is QRS peak detection. This is demonstrated with an online algorithm, which is shown to be space as well as time efficient. Experimental results on the MIT-BIH Arrhythmia database show that this novel approach is promising. Further uses for this approach are discussed, ...
متن کاملCompetency in ECG Interpretation Among Medical Students
BACKGROUND Electrocardiogram (ECG) is commonly used in diagnosis of heart diseases, including many life-threatening disorders. We aimed to assess skills in ECG interpretation among Polish medical students and to analyze the determinants of these skills. MATERIAL AND METHODS Undergraduates from all Polish medical schools were asked to complete a web-based survey containing 18 ECG strips. Quest...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2019
ISSN: 0195-668X,1522-9645
DOI: 10.1093/eurheartj/ehz559