11 results
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Causes of Cyanosis ... the Newborn - Differential ... Atresia/Stenosis ... #Newborn #Differential ... #Peds #Pediatrics
Aortic Stenosis & Bicuspid Aortic Valve (AS)
 • Introduction & Pathophysiology
 • Classifications
 • Epidemiology
 •
Aortic Stenosis ... Pathophysiology • Classifications ... #Stenosis #Bicuspid ... AorticValve #cardiology #peds ... #pediatrics
Causes of Pediatric Stridor - Differential Diagnosis Algorithm
Present Since Infancy with No Respiratory Distress:
 • Laryngomalacia
Present
Causes of Pediatric ... Stridor - Differential ... Present Since Infancy ... Present Since Infancy ... #Peds #Pediatrics
Pyloric Stenosis - Overview - Lightning Learning

Thickened pyloric muscle obstructing the passage of milk going into
Pyloric Stenosis ... Incidence: 2-4 infants ... Cause is unknown ... #Diagnosis #Management ... #Pediatrics #Peds
Undifferentiated critical congenital heart disease: Patterns of Presentation 
Pink baby:
 • Presents at 1-6 mo
Hyperoxia test for cyanosis ... interrupted arch, aortic ... stenosis • Ddx ... Blue #Gray #Baby #Peds ... #Pediatrics #Color
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
is caused by a ... Marfans, EDS ... Examine for: • Pulse ... deficit/differential ... Dissection #diagnosis #management
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Limb ischemia • Aortic ... etc) • Spinal stenosis ... limb ischemia/cyanosis ... refill - Poor pulses
Newborn Infant - Routine Examination

Birthweight, gestational age and birthweight percentile are noted.
General observation Of the baby's
Central cyanosis ... The femoral pulses ... coarctation of the aorta ... #Examination #Peds ... #Pediatrics #Diagnosis
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
wide vs. narrow pulse ... anaphylaxis, toxins/meds ... #diagnosis #management ... #criticalcare #differential ... #causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
wide vs. narrow pulse ... anaphylaxis, toxins/meds ... #diagnosis #management ... #criticalcare #differential ... #causes #classification