Ekg criteria for inferior infarct
[DOC File]EKG and Interpretation - Josh Corwin
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Inferior – ST ↓in leads I + avL. Posterior – reciprocal ∆s in V1-V4. avR is always reciprocal. BBB – infarct induced can ↑ mortality 40-60% L ant ↓ supplied bundles; ant. septal MIs develop BBB. Eti: usually ischemic ♥ dz; leads V1, V6 + lead 1. If impulse is blocked thru BB, ventricle depol slower = wide QRS > …
[DOC File]Ohio Chapter, American College of Cardiology
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EKG showed sinus rhythm, normal QRS and diffuse. Non-specific T-wave flattening. She was ruled out for AMI. Pt. underwent a Persantine Cardiolite Test with the following results: There was a suggestion of mild inferior wall ischemia, but the appearance of ischemia may be an artifact due to significant GI uptake at rest that overlies the ...
[DOC File]I
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5. From an EKG tracing, List the method(s) to determine and demonstrate proficiency in . measuring the: A. Atrial rate. B. Heart rate. C. QRS Axis. D. Ventricular rate. 6. From an EKG tracing, be able to identify the following rhythms, dysrhythmias, and/or pathologic changes, and describe the relevant etiology and pathophysiology: A. Sinus Rhythms:
[DOC File]Cardiology - Stanford University
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Causes 5% peri-infarct deaths. If anterior MI, VSD usually in apical septum. If inferior MI, defect located on basal inferior septum (worse outcome/more difficult to repair) Associated with new pansystolic murmur and occasionally thrill. Can detect shunt with step-up. Usually seen in elderly females with few prior MIs and lack of collaterals
[DOC File]Cardiovascular Pathology
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1 wk: coagulative necrosis Diagnosis of MI 1st 6 hours: EKG is gold standard. Cardiac troponin I used w/in 1st 8 hrs (for 7-10d); more specific CK-MB is test of choice in 1st 24hrs post-MI. LDH1 also elevated 2-7 days post MI AST is nonspecific( found in cardiac, liver, skeletal muscle cells EKG changes include . ST elevation (transmural ischemia)
[DOC File]PROTOCOL CONTENTS
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12 Lead ECG if available (If Inferior Infarct is suspected, complete V4 right to check on right ventricular involvement.) Glucose Assessment. Fibrinolytic checklist Basic treatment guidelines. Administer oxygen appropriate to patient condition. Combitube insertion if appropriate for patient condition.
[DOC File]ITE Review: Cardiovascular
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EKG: Get one and know what a STEMI looks like-Anterior (LAD)- V1-V4, reciprocals in inferior leads-Lateral (LAD/circumflex)- I, avL, V5-6-Inferior (right CA)- II, III, avF, depression in V1-4-Right Ventricular Wall (right CA) – V3r and V4r, usually happens with inferior-think hypotensive and cardiogenic shock
[DOC File]EKG COURSE HANDOUT 2006
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Inferior MI (loss of inferior forces) Left anterior fascicular block (LAFB); diagnostic criteria: left axis deviation > - 45o. leads . I and aVL (but start with a narrow Q (qR) leads . II, III, aVF ( but start with a small r (rS) QRS may be slightly widened but < 0.12s. Causes of right axis deviation. Young age. RVH, pulmonary hypertension ...
[DOC File]Diseases
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-R ventricular (see with inferior infarct)—ST elevation, V1 and, more specifically, V4R in setting of inferior infarction—RCA occlusion-remember—can get an obscure picture if leads are not placed at the right sites-Lead Sites— RL—green-Right leg. RA—white-Right arm. LL—red-Left leg. LA—black-Left arm
[DOC File]myocardial infarct and angina - Angelfire
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Inferior wall infarct . Preserved LV function . Short- and long-term treatment with beta blockers, aspirin and ACE inhibitors . Factors associated with a poorer prognosis: Delay in reperfusion, unsuccessful reperfusion . LV dysfunction is the strongest predictor of outcome in the post-MI …
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