ECG reading the common and dangerous

Microsoft PowerPoint ECG Workshop Simon Simon AbouAbou JaoudJaoudéé Cardiology DepartmentCardiology Department HôtelHôtel DieuDieu ECG reading the common and dangerous ECG reading the ECG reading the.

ECG reading: reading: the the ECG common and dangerous Simon Abou Jaoudé Cardiology Department Hôtel-Dieu Content and Objectives Review essential technical aspects of ECG recording Distinguish between “normal” and “abnormal” ECG findings Recognize arrhythmia type during sustained tachycardia Identify main ECG abnormalities caused by MI and ischemia List the criteria for heart blocks and WPW common technical pitfalls Lead placement F I L T E R O N Paper Speed 50 mm/sec 25 mm/sec Heart blocks - Sinus dysfunction AV node His - AV Block 1st degree AV block PR > 0,2 sec Mobitz AV block « progressive » AV block Mobitz AV block blocked P wave constant PR Complete AV block AV dissociation P wave QRS Sinus dysfunction sinus arrest junctional escape rhythm Wolf Parkinson White Syndrome KENT Wolf Parkinson White Syndrome Zone ventriculaire préexcitée Zone excitée normalement ... arrhythmia type during sustained tachycardia Identify main ECG abnormalities caused by MI and ischemia List the criteria for heart blocks and WPW common technical pitfalls Lead placement F I L T E...Content and Objectives Review essential technical aspects of ECG recording Distinguish between “normal” and “abnormal” ECG findings Recognize arrhythmia type during... in leads I and II may be negative in lead III T wave is always positive in precordial leads (except V1: may be negative) Normal ECG ?? • 75 y W • elective cholecystectomy • pre op ECG I Positional