Evaluation of β-blocker therapy for long-term outcomes in patients with low ejection fraction after cardiac surgery
Abstract Background Preoperative low left ventricular ejection fraction (LVEF) has been reported as an independent risk factor for in-hospital mortality. However, there were few studies evaluating the long-term mortality in these patients. We, therefore, conducted this study to investigate long-term...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2020-08-01
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| Series: | BMC Cardiovascular Disorders |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s12872-020-01651-6 |