8 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Acute myocardial ... Pericarditis: PR ... Subepicardial atrial injury ... cardiology
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
in acute pericarditis ... depression in aVR ... PR segment in aVR ... indicates atrial injury ... #EKG #Pericarditis
Pericarditis can be seen on EKG with diffuse ST elevations without reciprocal changes along with diffuse
be seen on EKG ... with diffuse ST ... First line treatment ... in refractory cases ... #Acute #Pericarditis
Myocarditis 

5 Principles of
Myocarditis:
1. Build clinical suspicion
2. Decide on EMBx
3. Manage acute cardiac injury
4. Manage chronic
shock, Arrythmias, Pericarditis ... , Tamponade EKG ... Findings: - AV ... (ST elevation), ... Low voltage Treatment
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Elevation - Differential ... depression Pericarditis ... voltage Other Causes ... #ecg #ekg #electrocardiogram
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Medications, Spinal Cord Injury ... , Constrictive pericarditis ... 3) UOP > 0.5 cc ... /kg/hr Sophia
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Culture Positive: • Acute ... injury by: • Early ... ↑ ESR, CRP • EKG ... hematuria, + RF Treatment
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
• Well defined acute ... Case description ... Closed degloving injury ... with conservative treatment ... Differential diagnosis