10 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Arterial Hypertension ... Defect ** • Atrial ... Septal Defect ... #Causes #Pulmonary
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Causes of Cyanosis ... Differential Diagnosis Algorithm ... Arteriosus • Atrial ... Total Anomalous Pulmonary ... #Causes #Peds #
Causes of Ischemic Stroke - Differential Diagnosis Algorithm
Thrombosis - Atherosclerosis, Arterial Dissection, Fibromuscular Dysplasia
 - Large
Causes of Ischemic ... Atherosclerosis, Arterial ... Valvular • Atrial ... infarction • Pulmonary ... #Stroke #CVA #Neurology
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
respiratory drive due to neurologic ... lung diseases, pulmonary ... asthma, COPD, pulmonary ... shunting (eg, atrial ... or ventricular septal
Restrictive Cardiomyopathy on Echocardiogram - Apical 4 Chamber View

RCM is a disease of diastole —> severe
diastole —> severe atrial ... this degree of atrial ... mistake to avoid: atrial ... septum might look ... Echocardiogram #clinical #pocus
Causes of Syncope - Differential Diagnosis Algorithm
Cardiac - Arrhythmia:
 • Tachyarrhythmia
 • Bradyarrhythmia
 • Supraventricular Tachycardia
Causes of Syncope ... Cardiomyopathy • Pulmonary ... Reduced Effective Arterial ... Defecation #Syncope #Neurology ... #Causes
RV Failure secondary to Pulmonary Arterial Hypertension on Echocardiogram
Pulmonary arterial hypertension resulting in severe RV dilation
Arterial Hypertension ... arterial hypertension ... This case illustrates ... #Arterial #Hypertension ... #pocus
Ebstein Anomaly on Echocardiogram

Ebstein anomaly. The tricuspid valve is ALWAYS more apically displaced than the mitral
commonest congenital cause ... associated with an atrial ... septal defect. ... Ebstein #Anomaly #POCUS ... Echocardiogram #cardiology #a4c
Causes of Myoclonus - Differential Diagnosis
LOCALIZATION:
 • Cortical: Focal/multifocal: Distal UL+ Face, Action/sensitive induced
 • Sub-Cortical:
Causes of Myoclonus ... Sub-Cortical: Axial ... encephalopathy (hepatic, septic ... , pulmonary), acid-base ... #neurology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
liver disease and pulmonary ... as RAP>LAP as atrial ... septum shifts left ... Echocardiogram #clinical #pocus ... #a4c #intrapulmonary