Anterior septal infarction ekg
[DOC File]Jazz fest – ischemia and infarction - Torrey EKG
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Sep 02, 2015 · - 31% of anterior MIs also manifest upwardly concave ST segments in V3 - if T wave towers over R wave in V2 or V3 early repolarization unlikely. early repolarization. Ventricular aneurysm. EKG criteria - ST elevation most common in leads V2 and V3 - usually ≤ 3 mm and almost always ≤ 4 mm - T waves flattened or inverted, not tall or peaked
[DOC File]Localizing Infarcts On a 12-Lead EKG
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The 12 lead EKG primarily looks at the anterior heart, septal & anterior left ventricle (LV). The anterior LV (LAD): V2 (septal overlap) V3, V4. Wrapping around the heart (in latin: “circumflex”) is lateral LV territory, V5, V6, (with leads I & AVL.) Infarcting the LAD territory produces an anterior MI. V5 and V6 are on the left side of the ...
[DOC File]Localizing Infarcts On a 12-Lead EKG
https://info.5y1.org/anterior-septal-infarction-ekg_1_14295f.html
The septal leads also reflect activity in the posterior of the heart, and there are special EKG changes that reflect that: if a septal MI would show ST elevations (at first) in V1 and V2, then those same leads would show ST depression in a posterior MI, due to an EKG effect called “reciprocity” – more on that below.
[DOC File]RV Infarction - Stanford University
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-EKG – 1mm STE in V4R: 70% sensitive, 100% specific-Echo – RV dilatation, RV wall asynergy, abnormal interventricular septal motion. Complications-Shock is most serious complication-High degree heart block – poor prognosis, found in 48% pts-Atrial fib in 1/3, possibly 2/2 atrial infarction or RA dilatation-Increased incidence of VT/VF
[DOC File]Localizing Infarcts On a 12-Lead EKG
https://info.5y1.org/anterior-septal-infarction-ekg_1_f55a79.html
What is an EKG? What is a 12-lead EKG? When you do an EKG, what are you looking for? What do EKG lead groups have to do with cardiac anatomy? 4-1: Inferior. 4-2: Lateral. 4-3: Anterior. 4-4: Septal. What is the difference between coronary ischemia and a myocardial infarction? 5-1: A brief rant. What does ischemia look like on a 12-lead?
[DOC File]EKG and Interpretation - Josh Corwin
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EKG and Interpretation. Coronary Circulation. Branch off ascending aorta-Left coronary artery- supplies blood to the anterior and lateral wall of the left ventricle. Left anterior descending supplies oxygenated blood to the walls of the left ventricle and the anterior part of the septum.
[DOC File]Localizing Infarcts On a 12-Lead EKG
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An inferior wall myocardial infarction (MI) is seen in leads II, III & AvF. Look at the diagram: see how V1 & V2, which are in the middle of the EKG, also are in the “middle” of heart or “septum”. The anterior left ventricle, perfused by the . Left Anterior Descending (LAD) is seen by leads V2 (“septal overlap”) V3 & V4. Therefore, LAD
[DOC File]Cardiology - Stanford University
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Left posterior fascicle from proximal AV nodal artery, distally dual supply from LAD/PDA septal perforators. Sinus bradycardia. Occurs with anterior or inferior MI (up to 40%) Atropine if symptomatic. First degree AV block. More often in inferior than anterior MI due to AV nodal artery ischemia. May be intranodal, intra, or infra-Hisian
[DOCX File]EM Basic | Your Boot Camp Guide to Emergency Medicine
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Look at the chart, vitals, EKG. Rapid EKG interpretation. Is this a STEMI? (1mm elevation in 2 contigous leads) Look in anatomical locations. I and AVL (lateral) II, III, AVF (inferior) V1-V3 (anterior/septal) V4-V6 (lateral) AVR (isolation) Rate- look at machine or divide 300 by number of boxes between two R waves or 300, 150, 100, 75, 60, 50 ...
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