83 results
Typical ECG changes associated with hyperkalemia. 
→ Peaked T wave
→ Wide PR interval, Wide QRS duration,
Typical ECG changes ... important to note that ECG ... such, a normal ECG ... should not necessarily ... #hyperkalemia #ECG
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
3 different P wave ... hypertension Management ... Cardiology #Diagnosis #ECG ... #EKG #Management
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
with possible COVID ... Nasopharyngeal PCR for COVID ... pathogens (ideally should ... clinically indicated (e.g ... echocardiogram, EKG
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
120ms, Dominant S wave ... in V1 (deep S waves ... Should see "Appropriate ... Diagnosis #Checklist #EKG ... electrocardiogram #ecg
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... rapid cannon a waves ... Hussainch #Cannon #Awaves ... JVP #Cardiology #Neck
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... potassium and ECG ... amplitude of P waves ... - Absence of T wave ... high #diagnosis #management
ECGofTheDay - What is the most likely diagnosis? What is this finding called? 

...

The combination of
rocket-shaped T waves ... the De Winter ECG ... It should be considered ... Clinical #Cardiology #EKG ... #ECG #DeWinters
Cardiff COVID-19 Daily checklist - Matt Morgan
A daily checklist for critically ill #covid19 patients. Concentrates on
Cardiff COVID-19 ... critically ill #covid19 ... Is Norad > 0.5 mcg ... /kg/min? ... criticalcare #SARSCoV2 #management
Proposed Respiratory Support Algorithm in COVID19

The ‘intubate early’ paradigm, where patients who “fail” low flow oxygen
Support Algorithm in COVID19 ... low flow oxygen (e.g ... patients with COVID ... respiratory #support #COVID19 ... #management #schema
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
replaced by T wave ... interval J Wave ... should be discordant ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram