EKG criteria for STEMI -ST elevation >1mm in 2 or more contiguous leads -new left bundle branch block -reciprocal ST depression in opposite leads what are the anterior leads chest leads V1-V4 what are the septal leads chest leads V1 and V2 ...
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Of 587 patients included in the review, 182 (31%) underwent EKG as part of their preoperative evaluation, and the majority of those were indicated according to institutional criteria (166; 28%) or National Institute for Health Care Excellence (NICE) guidelines (177; 30%), Nemi M. PREOP EKG...
What is the criteria to diagnose a STEMI from ST elevation? New ST elevation at the J point ≥ 1mm (1 small box) in 2 continuous leads When do Q waves appear? when myocardium is completely infarcted (dead) What is the criteria to consider a Q wave pathological? 1 mm wide (1 small ...
What does Sgarbossa Criteria say about LBBB? ST segment elevation of 1 mm or more that was in the *same direction (concordant)* as the QRS complex in any lead — score 5. ST segment elevation of 5 mm or more that is *discordant* with the QRS complex (ie, associated with a QS or...
WPW-two main criteria term-4QRS? -delta wave, short PR interval below .12 -wide QRS WPW + a. fibat what speed should you consider what is the disitngushing trait of the EKG -rapid, greater than 3000 -wide complex tachycardia (doesn't really look like Afib) LGLtwo distinguishing traits...
What is the EKG criteria for right atrial enlargement? - Terminal portion of p wave in lead V1 > 1mm (negative deflection) AND >0.04s in width- Entire p wave duration in lead II >0.12s What is the EKG criteria for left atrial enlargement? severe lung disease (p pulmonale) What often...
In 2 contagious leads confirms the dx of STEMI Ischemia An inadequate supply of blood or oxygen to tissue or an organ Infarct A localized area of dead tissue due to loss of blood over time ST elevation ACS: Dignostic criteria symptoms Chest or left arm pain/discomfort as chief symptom (may...
Lenègre-Lev disease(1964) [LENEGRE, Jean] [LEV, Maurice] Acquired CHB, complete heart block ECG Eponym Sgarbossa criteria(1996) [SGARBOSSA, Elena B] LBBB, STEMI, rule, criteria ECG Eponym Ashman Phenomenon(1947) [ASHMAN, Richard]
criteria for MI diagnosis based on presence of at least 2 of the following: 1. clinical hx of ischemic-type chest pain 2. rise and fall in serum cardiac markers 3. changes on serially obtained ekg tracings symptoms of MI gradual (over several minutes) onset of chest pain, SOB, nausea,...