12 results
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Chronic Dyspnea - Differential ... Pericardial • Effusion ... Abnormalities • Pleural Effusions ... - Other • Anemia ... #Dyspnea #SOB #Differential
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Differential Diagnosis ... for Hemolytic Anemia ... , spider/snake bites ... #Hemolytic #Anemia ... #Differential #
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
Dyspnea - Differential ... - Tamponade Pulmonary ... • Pleura: - Effusion ... Hematology: - Anemia ... #dyspnea #sob #differential
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Causes of Dyspnea - Differential ... Pneumonia • Pulmonary ... Pleura: • Pleural effusion ... • Anxiety • Anemia ... 2LmUODZ #Dyspnea #Differential
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
Hemorrhagic Pericardial Effusions ... Hemopericardium)- Differential ... patients with pulmonary ... amyloidosis • Uremia ... Hemopericardium #Differential
Causes of Pleural Effusion - Differential Diagnosis Algorithm
Transudate - Hydrostatic
 • Congestive heart failure
 • Constrictive
Causes of Pleural Effusion ... - Differential ... Malignancy • Pulmonary ... • Asbestos • Uremia ... #Pulmonary #Diagnosis
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Causes of Dyspnea - Differential ... Diagnosis Pulmonary ... flare, Pleural effusion ... Tumor, Pleural effusion ... Tamponade • Chronic: Anemia
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
Tachypnea - Differential ... deep breathing Pulmonary ... • Pericardial effusion ... Tachypnea: • Anemia ... Tachypnea #Hyperpnea #Differential
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... Renal failure (uremia ... - Rapid saline infusion ... Classically” noted with pulmonary ... Base #Gas #VBG #differential
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... Reduced tissue perfusion ... output - Acute pulmonary ... 30mmHg) - Severe anemia ... Acidosis #Elevation #Differential