16 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
lung disease (COPD ... ) • Hypoxia ... • Pulmonary hypertension ... • Oxygen • Treatment ... #Cardiology #Diagnosis
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
Factors that May ... - Differential Diagnosis ... Algorithm Excessive ... Hypoventilation • Respiratory ... #Oxygenation #Hypoxia
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
- Differential Diagnosis ... PATM 760 mm Hg at ... Pneumonia, asthma, COPD ... #Failure #hypoxia ... #Differential #Diagnosis
Algorithm for Management of Acute Exacerbation of COPD (AECOPD)

Obtain workup for alternate diagnoses and relevant comorbidities:
Algorithm for Management ... for alternate diagnoses ... 2 (or complete respiratory ... #Exacerbation #treatment ... #pulmonary
Medical Treatment Algorithm for Chronic Obstructive Pulmonary Disease
Initial medical treatment of chronic obstructive pulmonary disease (COPD)
Algorithm for Chronic ... meters squared; CAT ... ; FEV1, forced expiratory ... #COPD #Treatment ... #Algorithm #Management
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... , defecation) Respiratory ... : • Pulmonary ... Embolism • Hypoxia ... Syndrome #Syncope #Cardiology
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
and Diagnosis Asthma ... Chest tightness, May ... Hyperresonance, Hypoxemia ... #comparison #Diagnosis ... #pulmonary
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
- Differential Diagnosis ... Medications, Spinal Cord ... • Obstructive: Pulmonary ... #criticalcare #algorithm ... #treatment #management
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Chronic cough • Hypoxia ... Physical stigmata of cor ... parenchyma Diagnosis ... mycobacteria Treatment ... #differential #diagnosis
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
Breathing Normal The respiratory ... consider infarction, hypoxia ... bronchitis, and COPD ... Breathing #Patterns #Pulmonary ... Abnormalities #Abnormal #Diagnosis