15 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... Diagnosis Algorithm ... • Interstitial lung ... Defect ** • Atrial ... #Diagnosis #Algorithm
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
ventricle (RV), right atrium ... (LV) and left atrium ... orientation of the septum ... #Clinical #EM # ... Cardiology #POCUS
Septal Hypertrophic Cardiomyopathy (HOCM)

52yo worsening exertional sx and murmur. EKG nonspecific, Serial trops (-) 
EM resident
EKG nonspecific, Serial ... trops (-) EM ... HCM + SAM ==> D ... echocardiogram #plax #cardiology ... #pocus
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Diagnosis Algorithm ... Sinus Syndrome • SA ... in a setting of long ... Diagnosis #Algorithm
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
edema, and clear lungs ... expiration not meeting diagnostic ... Echocardiogram #a4c ... #pocus #clinical ... #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVTs - atrial ... AV block 1º - long ... bradyarrhythmia #ECG #EKG #diagnosis ... electrocardiogram #cardiology ... #differential
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Heart Failure - Differential ... Diagnosis Algorithm ... #HeartFailure #Cardiology ... #Differential # ... Diagnosis #Algorithm
Normal IUP Findings 1) Yolk sac: Round fluid-filled structure within the gestational sac, located in the
Findings 1) Yolk sac ... endometrium 2) Fetal ... #Diagnosis #Clinical ... #EM #Obgyn #Radiology ... TransAbdmonial #POCUS
Empty fluid-filled sac within the endometrium. Given the absence of contents, you cannot differentiate gestational vs
contents, you cannot differentiate ... This is not diagnostic ... IUP #Clinical #EM ... #Obgyn #Radiology ... #PelvicUS #POCUS
Parasternal Long Axis view with measurement. Note the right ventricle (RV), interventricular septum (S), left ventricle
Parasternal Long ... interventricular septum ... ventricle (LV), left atrium ... #Clinical #EM #Cardiology ... #POCUS #Parasternal