[1]ICU;
the Second Hospital Affiliated to Hebei North University;
075100;
[1]ICU;
the Second Hospital Affiliated to Hebei North University;
075100;
[1]ICU;
the Second Hospital Affiliated to Hebei North University;
075100;
Non-invasive ventilator; Acute heart failure; Respiratory failure; Blood gas index; NT-pro BNP; cTnI;