Table 10.

Killip classification of acute myocardial infarction (modified after [34,35])

Class	Clinic	“Historical” mortality (%)	Mortality at 30 days (GUSTO-1) (%)
I	No rales, no 3rd heart sound	8,4	5,1
II	Pulmonary congestion with rales < 50% of the lung fields or 3rd heart sound	30,5	13,6
III	Pulmonary oedema with rales > 50% of the lung fields	44	32,2
IV	Cardiogenic shock	82,1	57,8