37 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... Algorithm Ventilation ... Arterial Hypertension ... Hypoventilation Syndrome ... #Diagnosis #Algorithm
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
- Differential Diagnosis ... Algorithm Minimal ... #Differential #Diagnosis ... #Algorithm #Causes ... #Obstetrics #OBGyn
Gestational Hypertension & Preeclampsia

Gestational Hypertension (gHTN) 
• BP > 140/90 
• Onset > 20 wks gestation
Gestational Hypertension ... Elevated AST/ALT • Pulmonary ... Seizure HELLP Syndrome ... Classification #Diagnosis ... #Criteria #Obstetrics
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
disease (COPD) • Hypoxia ... • Pulmonary hypertension ... • Oxygen • Treatment ... MAT #Cardiology #Diagnosis
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... Differential Diagnosis ... Algorithm Pulmonary ... Disease and/or Hypoxemia ... #Algorithm #Causes
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... Algorithm Neurocardiogenic ... • Orthostatic Hypotension ... Respiratory: • Pulmonary ... Embolism • Hypoxia
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
- Differential Diagnosis ... Blood Flow: • Hypotension ... Antiphospholipid syndrome ... #Oxygenation #Hypoxia ... #Obstetrics #OBGyn
Causes of Intrauterine Growth Restriction / Small for Gestational Age - Differential Diagnosis Algorithm
Fetal Factors:
 -
• Turner syndrome ... • Gestational hypertension ... Drugs - Maternal Hypoxemia ... • Pulmonary ... #Obstetrics #OBGyn
Causes of Growth Restriction - Small for Gestational Age - Differential Diagnosis Algorithm
Maternal
 • Chronic Maternal
- Differential Diagnosis ... Algorithm Maternal ... Anomaly • Genetic Syndromes ... #Algorithm #Causes ... #Obstetrics #Pediatrics
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
- Differential Diagnosis ... Algorithm Unprovoked ... Vascular: Stroke, Hypertension ... vasoconstriction syndrome ... Hypocalcemia, Cerebral Hypoxia