13 results
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Congenital Heart Disorders ... Classification and Differential ... Algorithm #Diagnosis #Peds ... #Pediatrics #Cardiology ... Cyanotic #Pink #Blue
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Pulse Abnormalities ... - Differential ... Abnormalities #Disorders ... #Cardiology #Differential ... Diagnosis #Algorithm #causes
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... Pressure - Differential ... : - aortic ... #Diagnosis #causes ... #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
: • Valvular disorders ... : - Aortic regurgitation ... - Aortic sclerosis ... Myeloproliferative disorders ... #cardiology
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
is caused by a ... Connective tissue disorder ... Marfans, EDS ... Examine for: • Pulse ... deficit/differential
Causes of Apparent Life Threatening Event (ALTE) - Differential Diagnosis Algorithm
Cardiac:
 • Congenital Heart Disease
 •
Causes of Apparent ... Event (ALTE) - Differential ... Neuromuscular • Disorders ... #Event #ALTE #BRUE ... #Peds #Pediatrics
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Chest Pain - Differential ... Obstruction • Aortic ... • Somatoform Disorder ... ChestPain #Noncardiac #Cardiology ... #Differential #
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
Overriding aorta ... boot shaped heart caused ... CXR #clinical #radiology ... #peds #pediatrics ... #cardiology #ToF
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia - Differential ... • Congenital disorders ... Tachy-Brady syndrome • Aortic ... #diagnosis #causes ... #cardiology #BRADI
Age Distribution of Hypertension Etiologies
< 1 month
 - Renal arterial thrombosis
 - Congenital renal disease
 -
Coarctation of the aorta ... #Hypertension #Causes ... Secondary #diagnosis #differential ... #age #pediatrics ... #peds