7 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
ECG Pattern STEMI ... Equivalent - Left anterior ... descending (LAD ... in precordial leads ... #DeWinter #
De Winter's T-waves in precordial leads and ST elevation in inferior leads.  There are already
open proximal LAD ... wraparound distal LAD ... addition to the anterior ... #Clinical #EM #Cardiology ... #EKG #DeWinter
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
bigger than QRS - deWinter ... have no pain - LAD ... avR - proximal LAD ... infarct, get a 15 lead ... #EKG #diagnosis
Posterior ECG leads (V7-V9) are applied by moving V4-V6 to under the left scapula.Purpose: To detect
Posterior ECG leads ... lateral wall AMI #EM ... #Cardiology #Posterior ... #EKG #Lead #Placement ... #ALiEM
There is inferior ST elevation with reciprocal ST depression in aVL and  in lead I,
There is inferior ... in aVL and in lead ... suggestive of STEMI ... #Clinical #EM #Cardiology ... #EKG #STEMI #Inferior
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Right Heart Catheterization ... in-hospital mortality in inferior ... RV dysfunction. e.g ... consumption) can lead ... catheter #diagnosis #cardiology
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... ventricle pacing lead ... QRS complex Pulmonary ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram