67 results
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
performed) • Clinical ... Cardiovascular MRI Clinical ... gallop • Abnormal ECG ... • Cardiogenic shock ... , sudden cardiac
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Pneumothorax, Cardiac ... Treatment Goals ... ) UOP > 0.5 cc/kg ... #criticalcare #algorithm
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
inflammation (e.g ... Thrombus / Embolism: Cardiac ... /Vessels (Heart ... hypovolemia), Meds/Treatments ... #Diagnosis #algorithm
American College of Critical Care Medicine algorithm for time-sensitive, goal-directed stepwise management of hemodynamic support in
American College of Critical ... Care Medicine algorithm ... except congenital heart ... lesions), and cardiac ... #Shock #Algorithm
Myocarditis 

5 Principles of
Myocarditis:
1. Build clinical suspicion
2. Decide on EMBx
3. Manage acute cardiac injury
4. Manage chronic
Manage acute cardiac ... Manage chronic cardiac ... HF, Cardiogenic shock ... Pericarditis, Tamponade EKG ... Low voltage Treatment
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... Diagnosis Algorithm ... beats: • Left heart ... pressure >10mmHg: • Cardiac ... • Hypovolemic shock
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
essential to determine treatment ... Pneumothorax, Cardiac ... Obstruction (HOCM, critical ... pancreatitis, post-cardiac ... Losses (bums, heat
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
and Causes • Clinical ... coronary syndrome, Cardiac ... Paraclinical assessment: EKG ... Troponin Increases, Cardiac ... #Myocarditis #differential
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
disease • Cardiac ... Pulse deficit/differential ... deficit • Shock ... Treatment - ED ... opiates • Control heart
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
Tamponade in a Shock ... Watch how the heart ... @EM_RESUS #Clinical ... Echocardiogram #Cardiac