Outcome of patients with acute myocardial infarction undergoing coronary artery bypass grafting

Ho Huynh Quang Tri, Pham Duong Lanh, Van Hung Dung, Pham Thanh Binh

Main Article Content

Abstract

Aim of the study: To evaluate the short-term outcome of patients with acute myocardial infarction undergoing coronary artery bypass grafting at the Heart Institute, Ho Chi Minh city.


Patients and methods: Observational study in patients with acute myocardial infarction who underwent coronary artery bypass grafting from 1/11/2017 to 31/12/2020. The main outcome event was in-hospital death.


Results: 166 patients (116 men and 50 women, mean age 63,0 ± 9,3 years) were included in the study. 23 patients had ST-elevation acute myocardial infarction and 143 patients had non-ST-elevation acute myocardial infarction.  There were 6 in-hospital deaths (3,6%). Among factors not included in EuroSCORE II, heart rate on admission >90 bpm was related to in-hospital mortality (OR 6,78; KTC 95% 1,19-38,5; P = 0,031).


Conclusions: In-hospital mortality in patients with acute myocardial infarction undergoing coronary artery bypass grafting at the Heart Institute was 3,6%. This result was similar to recent literature. Heart rate on admission was related to short-term outcomes

Article Details

References

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