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Pediatric Exercise Testing

All About Cardiovascular System and Disorders

Ventricular arrhythmias during exercise can be documented in congenital long QT syndromes as well as in catecholaminergic polymorphic ventricular tachycardia. Bidirectional ventricular tachycardia is the classical arrhythmia noted in catecholaminergic polymorphic ventricular tachycardia.

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ECG Changes in Intracranial Hemorrhage

All About Cardiovascular System and Disorders

In that study commonest ECG abnormalites were QTc prolongation followed by brady/tachycardia and then ST segment deviations [3]. Lead electrocardiogram changes after supratentorial intracerebral hemorrhage. Lead electrocardiogram changes after supratentorial intracerebral hemorrhage. PMID: 7355693. Maedica (Bucur).

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ECG in LMCA Stenosis

All About Cardiovascular System and Disorders

ECG in a person with persistent anginal pain for the past several hours showing significant ST segment depression anterolateral leads along with sinus tachycardia. Value of the electrocardiogram in localizing the occlusion site in the left anterior descending coronary artery in acute anterior myocardial infarction. J Am Coll Cardiol.