Biological detection
The arterial blood gas analysis was conducted utilizing a Siemens RAPID
Point 500. EDTA-K2 anticoagulated blood samples were identified through
the utilization of a Mindray BC-6800 Plus fully automated blood cell
analyzer. Serum samples were subjected to centrifugation at a speed of
3000 rpm for a duration of 10 minutes, and the detection of CRP was
carried out using an AU5831-2 detection module. PCT, TnT, and BNP
analyses were performed using a Roche E801 electrochemiluminescence
analyzer (Roche Diagnostics, Germany). Sodium citrate plasma samples
were centrifuged at 3000 rpm for 10 minutes, and coagulation parameters
were collected utilizing a STAR MAX fully automated hemagglutination
analyzer (Stago, France).