41 results
ECG Interpretation Basics Quick Reference
- Rhythm and Rate
- QRS / Blocks
- Intervals
- Axis
- Chambers
- ST/T/Q (Ischemia)

By
ECG Interpretation ... Chambers - ST/T/Q (Ischemia ... @sargsyanz #ECG ... #Interpretation ... #Basics #EKG #Electrocardiogram
ECG Cheat Sheet

ECG rapid view: It is organized roughly how one would typically read an ECG.
ECG Cheat Sheet ... EKG cheat sheet ... segments, Myocardial ischemia ... #EKG #Cheatsheet ... Diagnosis #Reference #Interpretation
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
Mesenteric Ischemia ... Differential Diagnostic Schema ... inflammation (e.g ... #Schema #Differential ... #Diagnosis #algorithm
Graded Oxygen Administration in COVID-19

#respiratory #support #COVID19 #management #schema #criticalcare #hypoxia #failure #algorithm #coronavirus #sarscov2 #oxygen
COVID19 #management #schema ... #criticalcare # ... hypoxia #failure #algorithm
Severe Asthma Algorithm - Management of Life-Threatening Asthma in the Emergency Department
Step One
1. Nebulized Albuterol
2. Nebulized
Severe Asthma Algorithm ... HCG, ECG if concern ... rhythm or cardiac ischemia ... Emergency #Management #CriticalCare ... #Exacerbation #Algorithm
Proposed Respiratory Support Algorithm in COVID19

The ‘intubate early’ paradigm, where patients who “fail” low flow oxygen
Respiratory Support Algorithm ... low flow oxygen (e.g ... COVID19 #management #schema ... #criticalcare # ... hypoxia #failure #algorithm
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Differential Diagnosis Algorithm ... Osmolality > 300 mmol/kg ... (see Polyuria scheme ... ) e.g., mannitol ... Differential #Diagnosis #Algorithm
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
Arrythmias, Peripheral ischemia ... is not desired (e.g ... effects: Peripheral ischemia ... is not desired (e.g ... #pharmacology #criticalcare
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
clinically indicated (e.g ... echocardiogram, EKG ... iBookCC #COVID19 #algorithm ... #schema #Diagnosis
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs - Ischemia ... = Biomarkers + ECG ... Miss Signs of Ischemia ... #ECG #EKG #diagnosis ... #Equivalents #Interpretation