10 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... Diagnosis Algorithm ... MatthewHoMD #Hypoxemia ... #Hypoxia #Differential ... #Diagnosis #Algorithm
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Hypoxemia / Hypoxia ... Matthew Ho, MD PhD ... Sophia_Hayes_MD #Hypoxemia ... #Hypoxia #differential ... #Diagnosis #Management
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
disease (COPD) • Hypoxia ... • Pulmonary hypertension ... Management ... Tachycardia #MAT #Cardiology ... #Diagnosis #ECG
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
Algorithm Elevated ... Acquired Causes: • Hypoxia-driven ... : Cardiac/pulmonary ... altitude habitat • Hypoxia-independent ... Matthew Ho, MD PhD
Myocardial Injury Classification
Chronic myocardial injury: Chronic heart failure, Cardiomyopathy, Hypertension, CKD/ESRD
Acute nonischemic myocardial injury:
 - Primary
Hypertension, CKD ... illness, Sepsis, Pulmonary ... Respiratory failure with hypoxia ... Classification #diagnosis ... #cardiology #troponemia
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... Algorithm Neurocardiogenic ... Respiratory: • Pulmonary ... Embolism • Hypoxia ... Syndrome #Syncope #Cardiology
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
our friends from Cardiology ... Sepsis, Shock, Hypoxia ... patients with CAD ... #diagnosis #management ... l#foamed #algorithm
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
our friends from Cardiology ... Sepsis, Shock, Hypoxia ... patients with CAD ... #diagnosis #algorithm ... #management #clinical
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
simply a clinical diagnosis ... with presence of pulmonary ... #algorithm #management ... #cardiology #treatment ... #heartfailure #chf
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
disease b) CHF ... event, follow ACC algorithm ... one post op Cardiology ... medical and surgical management ... stratification #diagnosis