論文ID: CR-21-0017
Background:Acute myocardial infarction (AMI) patients complicated by out-of-hospital cardiac arrest (OHCA) show poor in-hospital outcomes. However, the post-discharge outcomes of survivors of OHCA have not been well studied.
Methods and Results:Data for patients admitted to The Jikei University Kashiwa Hospital with AMI between April 2012 and March 2020 were examined retrospectively. The Jikei University Kashiwa Hospital is a tertiary emergency medical facility, so the frequency of OHCA in this hospital is higher than in an ordinary AMI population. Of 803 patients, 92 (11.5%) were complicated by OHCA. Of the 92 OHCA patients, 37 died in hospital, compared with 45 of 711 non-OHCA patients who died in hospital (P<0.001). OHCA was more frequent in men than in women. The estimated glomerular filtration rate was lower in those with than without OHCA. Long-term mortality was evaluated in patients discharged alive and followed-up at an outpatient clinic (n=635; median follow-up period 607 days). The long-term post-discharge mortality was comparable between AMI patients with and without OHCA.
Conclusions:The post-discharge mortality of AMI patients with OHCA was comparable that of patients without OHCA.
