Sandbox:Ramyar

Classification of shock based on hemodynamic parameters. (CO, cardiac output; CVP; central venous pressure; PAD, pulmonary artery diastolic pressure; PAS, pulmonary artery systolic pressure; RVD, right ventricular diastolic pressure; RVS, right ventricular systolic pressure; SVO2, systemic venous oxygen saturation; SVR, systemic vascular resistance.)

Type of Shock	Etiology	CO	SVR	PCWP	CVP	SVO2	RVS	RVD	PAS	PAD
Cardiogenic	Acute Ventricular Septal Defect	↓↓	↑	N — ↑	↑↑	↑ — ↑↑	N — ↑	↑	N — ↑	N — ↑
	Acute Mitral Regurgitation	↓↓	↑	↑↑	↑ — ↑↑	↓	↑	N — ↑	↑	↑
	Myocardial Dysfunction	↓↓	↑	↑↑	↑↑	↓	N — ↑	N — ↑	N — ↑	↑
	Right Ventricular Infarction	↓↓	↑	N — ↓	↑↑	↓	↓ — ↑	↑	↓ — ↑	↓ — ↑
Obstructive	Pulmonary Embolism	↓↓	↑	N — ↓	↑↑	↓	↓ — ↑	↑	↓ — ↑	↓ — ↑
	Cardiac Tamponade	↓ — ↓↓	↑	↑↑	↑↑	↓	N — ↑	↑	N — ↑	N — ↑
Distributive	Septic Shock	N — ↑↑	↓ — ↓↓	N — ↓	N — ↓	↑ — ↑↑	N — ↓	N — ↓	↓	↓
	Anaphylactic Shock	N — ↑↑	↓ — ↓↓	N — ↓	N — ↓	↑ — ↑↑	N — ↓	N — ↓	↓	↓
Hypovolemic	Volume Depletion	↓↓	↑	↓↓	↓↓	↓	N — ↓	N — ↓	↓	↓