38 results
Causes of Pulmonary Hypertension - Differential Diagnosis Algorithm
Pulmonary Arterial Hypertension
 • Idiopathic
 • Associated with:
Causes of Pulmonary ... Connective Tissue Disease ... Congenital Heart Disease ... Disease and/or ... Disease • Sleep-Disordered
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Chronic hemolytic anemia ... due to lung disease ... lung disease Other ... pulmonary disease ... #Causes
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
- Differential ... Diagnosis Algorithm ... • Rheumatic disorders ... • Celiac disease ... Iron deficiency anemia
Causes of Dizziness / Lightheadedness - Differential Diagnosis Algorithm
Lightheaded, unsteady, disoriented - Non-vertigo
Organic Disease
 • Presyncope/Vasodepressor
Causes of Dizziness ... Non-vertigo Organic Disease ... Hyperventilation • Anemia ... Drugs Psychiatric Disease ... Anxiety • Panic Disorder
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Cardiomyopathy • Valvular disease ... disease • Asthma ... • Interstitial lung ... disease Vasculature ... • Anxiety • Anemia
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential ... Diagnosis and Workup ... PT, aPTT(liver disease ... changes), high MCV anemia ... bypass), LFT (liver disease
Hyponatremia - Differential Diagnosis Algorithm
Hypovolemic - Give volume
Hypervolemic (Edematous) - Look for and treat underlying cause
treat underlying cause ... Pulmonary Diseases ... , CNS Disease, Meds ... always exclude: CKD ... #diagnosis #nephrology
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... Pressure - Differential ... - Chronic pulmonary ... diseases • Arteriovenous ... #cardiology
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
structural heart disease ... Congenital heart disease ... structural heart disease ... Drugs, Electrolyte disorders ... #differential #
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Diagnosis Algorithm ... Disease • ... Diffuse Lung Disease ... Veno-Occlusive Disease ... #HeartFailure #Cardiology