Inferolateral ischemia ekg
[PDF File]12 Lead ECGs: Ischemia, Injury & Infarction Part 2
https://info.5y1.org/inferolateral-ischemia-ekg_1_70469a.html
Usually extension of an inferior or lateral MI Posterior wall receives blood from RCA & LCA Common with proximal RCA occlusions Occurs with LCX occlusions Identified by reciprocal changes in V1-V4 May also use Posterior leads to identify V7: posterior axillary line level with V6 V8: mid-scapular line level with V6 V9: left para-vertebral level with V6
12 lead injury
Ischemia • Injury • Infract • List nursing interventions associated with common 12 leads • Describe the nursing interventions intended to correct the effects of insufficient tissue perfusion associated with ischemia, injury, infarcts seen on 12 lead.
[PDF File]ECG in STEMI - American Heart Association
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ECG in STEMI • ECG is a mainstay in the initial diagnosis of patients with suspected ACS which will dictate management • In patients with acute STEMI the ECG evolves through a typical sequence. ECG in STEMI • Definition of STEMI –New ST elevation at the J point in two contiguous leads of >0.1
[PDF File]12 Lead ECGs: Ischemia, Injury & Infarction Part 1
https://info.5y1.org/inferolateral-ischemia-ekg_1_e16e39.html
The Three I’s Ischemia lack of oxygenation ST segment depression or T wave inversion Injury prolonged ischemia ST segment elevation Infarct
[PDF File]Ischemia and ST changes Right Coronary Artery
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• Resting EKG and blood pressure are normal • Bruce treadmill stress test – Stage 3 – 3.3 mph, 14% grade – Subject complains of chest pain – the following EKG changes are seen • Review cont. • What do the EKG changes tell you? – Mild ischemia, severe ischemia with damage, or MI? – right or left side of the heart is affected?
[PDF File]EKG Boot Camp: Ischemia and Infarction
https://info.5y1.org/inferolateral-ischemia-ekg_1_cb79f3.html
• T wave inversion suggestive of ischemia or injury • T waves should be pos I, II • Inversion is common in V1, may occur III, aVL aVF and be normal • Inv in V2-V6 suggestive of ischemia/injury • Symmetrical T wave inversion develops after terminal TWI, common in NSTEMI • …
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