心肌梗死的临床诊断方法综述
A Review of the Clinical Diagnosis of Myocardial Infarction

心肌梗死是一种严重的心血管疾病，通常是由于冠状动脉狭窄或阻塞引发的，临床上可能导致严重的并发症，如心力衰竭、心律失常和心源性休克等，对人们生命健康带来极大的威胁。因此，早期的诊断和发现对于患者的治愈率和存活率具有相当重大的意义。目前，对于心肌梗死的研究中，许多国内外学者提出了许多切实有效的诊断方法，包括心电图(ECG)、血液生化标志物、心脏超声检查和冠状动脉造影等，并在实际中运用，但诊断方法繁多。为了在实际中更高效便捷地诊断疾病，本文综述了现有研究中多种心肌梗死的临床诊断方法，直观地总结出诊断中的判别指标，为临床应用提供一定的指导建议。
Myocardial infarction is a serious cardiovascular disease, usually triggered by narrowing or blockage of the coronary arteries, which can clinically lead to serious complications such as heart failure, arrhythmias and cardiogenic shock, posing a great threat to people’s life and health. Therefore, early diagnosis and detection are of considerable importance to the cure rate and survival of patients. Currently, in the study of myocardial infarction, many effective diagnostic methods, including electrocardiography (ECG), blood biochemical markers, cardiac ultrasonography and coronary angiography, have been proposed and used in practice by many domestic and international scholars, but the diagnostic methods are numerous. In order to diagnose the disease more efficiently and conveniently in practice, this article reviews a variety of clinical diagnostic methods for myocardial infarction in existing studies, visually summarises the discriminatory indicators in diagnosis, and provides certain guidance suggestions for clinical application.