Treatment conditions of ST-elevation myocardial infarction in 25 public hospitals in Shenzhen / 中国介入心脏病学杂志

ABSTRACT

Objective To understand the treatment circumstance of ST-elevation myocardial Infarction (STEMI) patients at public hospitals in Shenzhen.Methods Directed by Public Hospital Administration at Shenzhen Municipality (PHASM) and led by Chest Pain Treatment Quality Control Center at Shenzhen People's Hospital (CPTQCC-SZ),25 public hospitals in Shenzhen, including 15 PCI-capable hospitals and 10 non-PCI-capable hospitals,we investigated on the overall treatment conditions and the STEMI patient treatment situations from October to December 2015 in these hospitals. A regression analysis was performed between a few factors and the success rate of STEMI treatment was reviewed. Results 383 STEMI cases twere registered between October to December 2015 in the 25 public hospitals in Shenzhen,with 324 case treated in PCI-capable hospitals and 59 cases in non-PCI-capable hospitals. There were statistical differences between the PCI-capable hospitals and non-PCI-capable hospital in fields of total number of senior cardiologists (work year ≥ 3 year),total number of beds in general cardiology beds and number of beds in cccu(all P<0.01). There was no difference in the time of obtaining the first ECG at patient arrival between hospitals(P=0.052).Time for laboratory results availability for troporin was significantly shorter in PCI-capable hospital[(25.0±4.2)min vs.(58.0±2.8)min,P=0.002] .Among the PCI-capable hospitals,the mean D-to-B time was 320 minutes, and mean F-to-B time was 380 minutes. In non-PCI-capable hospitals,D-to-N time ranged from 20 to 350 minutes and F-to-N time ranged from 25 to 380 minutes. Conclusions There are gaps among the overall conditions of the public hospitals in Shenzhen. The overall conditions and chest pain treatment conditions of non-PCI-capable hospitals had bigger gaps with PCI-capable hospitals.