11 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
- Ischemia MI ... Equivalents / Don't Miss Signs ... of Ischemia - ... bigger than QRS - deWinter ... Wong @mchlwng #Ischemia
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... clinically, based on signs ... on the standard 12 ... lead ECG. ... #Flutter #ECGEducator
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Intraoperative Cardiac Ischaemia ... of cardiac ischaemia ... -lead ECG machine ... Obtain a 12-lead ... possible. ❺ If ischaemia
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Clinical #Cardiology #EKG #DeWinter #DeWintersTWaves
De Winter's T Waves ... - Acute Sign of ... Proximal LAD Occlusion ... #DeWinter #DeWintersTWaves ... #ECGEducator
De Winter's T Waves - Acute Sign of Proximal LAD Occlusion #Clinical #Cardiology #EKG #DeWinter #DeWintersTWaves
De Winter's T Waves ... - Acute Sign of ... Proximal LAD Occlusion ... #DeWinter #DeWintersTWaves ... #ECGEducator
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign ... deviation) • Acute ischemia
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
worsening brady, Signs ... Ischemia? ... Connect ECG Leads ... Patients DIE: Drugs, Ischemia ... #differential #management
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
dietary intake (e.g ... hypoxia and organ ischemia ... (e.g. ... lateral columns) • Takes ... Deficiency #diagnosis #management
The chemical formula of Digoxin is C41 H64 O14.
Digoxin (Cardiac glycoside) reversibly inhibits the sodium-potassium-ATPase, causing
hypercalcemia, myocardial ischemia ... often the first sign ... effect" on the ECG ... consists of T wave ... in the lateral leads
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
and positioning (e.g ... . move head down ... : o Cardiac ischaemia ... → 3-12 o Anaphylaxis ... Checklist #Diagnosis #Management