8 results
Etiologies of dilated cardiomyopathy. HF, heart failure; HFrEF, heart failure with reduced ejection fraction; HIV, human
Etiologies of dilated ... reduced ejection fraction ... Peripartum #dilated ... differential #diagnosis #cardiology ... #causes
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Differential Diagnosis Algorithm ... Ileostomy - NGT suction ... transport, renal function ... Gastrointestinal function ... #Pathophysiology
CHF - Left-Sided Heart Failure - Differential Diagnosis Algorithm

Valvular Disease (Preserved Diastolic/Systolic Function)
 • Mitral Stenosis
Differential Diagnosis Algorithm ... Diastolic/Systolic Function ... Regurgitation Dilated ... #HeartFailure #Cardiology ... #causes
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
↑ QT interval (delays ... inotropy) ACCP Cardiology ... Classification #Classes ... #pathophysiology ... #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
out K+ efflux • Delays ... ↑ QT interval (delays ... Classification #Classes ... #pathophysiology ... #phases #cardiology
Delayed Fracture Healing - Non-Union - Malunion - Differential Diagnosis Algorithm

Inflammation (Hours-Days) -> Soft Callus (Days-Weeks)
Differential Diagnosis Algorithm ... • Excessive motion ... Biologic Failure Functional ... normal axis Non Functional ... #Orthopedics #Causes
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Framework NCPE Pathophysiology ... Causes include: ... left ventricular function ... • Transfusion-related ... differential #diagnosis #cardiology
Peripartum Cardiomyopathy (PPCM)

What is PPCM?
• A form of acute systolic heart failure that develops late in
ventricular ejection fraction ... other high-output causes ... dissection • Other causes ... Rule out other causes ... Cardiomyopathy #Cardiology