The Society of Cardiovascular Angiography and Interventions (SCAI) reported a classification for cardiogenic shock. The authors are from multiple institutions in the United States, Canada and Germany.
Patient selection: cardiogenic shock
Parameters:
(1) physical exam
(2) biochemical markers
(3) hemodynamic
Physical Exam
Biochemical Markers
Hemodynamics
Stage
normal JVP; lung fields clear, warm and well-perfused
normal
normal
at risk (A)
elevated JVP, rales, warm and well-perfused
minimal renal impairment, elevated BNP, normal lactate
SBP < 90 or MAP < 60 or > 30 mm Hg drop from baseline; pulse >= 100