Effects of Low-dose Esmolol on Myocardial Injury After Non-cardiac Surgery in Elderly Frail Patients
Status:
Recruiting
Trial end date:
2026-12-30
Target enrollment:
Participant gender:
Summary
This topic will focus on the following questions:
1. Part one: To clarify the relationship between preoperative frailty and myocardial injury
(cTnT ≥0.03) after non-cardiac surgery in elderly patients; To further explore the
predictive factors of myocardial injury after non-cardiac surgery （MINS） in elderly
frail patients before operation.
2. Part Two: To explore the effect of low-dose esmolol on myocardial injury after
non-cardiac surgery in frail elderly patients.