Risk assessment in patients with an acute ST-elevation myocardial infarction
Nadeem Ahmed1,2, Jaclyn Carberry1,2, Vannesa Teng1,2
1BHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, UK.
Insights
ST-elevation myocardial infarction (STEMI) is a major global health concern. Early risk stratification using various diagnostic tools is crucial for improving survival rates in high-risk STEMI patients.
Area of Science:
- Cardiology
- Emergency Medicine
Background:
- ST-elevation myocardial infarction (STEMI) remains a leading cause of death globally.
- Despite improved survival, high-risk patients still face significant mortality.
- Clinical factors like age and comorbidities impact STEMI outcomes.
Purpose of the Study:
- To outline common investigations used in STEMI diagnosis and risk assessment.
- To highlight the role of diagnostic tools in stratifying STEMI patients.
- To improve understanding of risk factors in acute STEMI.
Main Methods:
- Review of common diagnostic tools in emergency and invasive settings.
- Inclusion of electrocardiogram, chest x-ray, and echocardiography.
- Consideration of coronary angiography and hemodynamic recordings.
Main Results:
- Diagnostic tools provide critical information for risk stratification.
- Non-invasive and invasive methods aid in assessing patient prognosis.
- Risk assessment is enhanced by a combination of clinical and investigative data.
Conclusions:
- Effective risk stratification is key to managing STEMI patients.
- Utilizing a range of investigations improves patient outcomes.
- Early and accurate assessment is vital for high-risk individuals.
Abstract:
ST-elevation myocardial infarction (STEMI) is one of the leading causes of mortality and morbidity worldwide. While the survival after acute STEMI has considerably improved, mortality rate still remains high, especially in high-risk patients. Survival after acute STEMI is influenced by clinical characteristics such as age as well as the presence of comorbidities. However, during emergency care increasing access to tools such as the electrocardiogram, chest x-ray and echocardiography can provide additional information helping to further risk stratify patients. In the invasive setting, this can also include coronary angiography, invasive hemodynamic recordings and angiographic assessments of coronary flow and myocardial perfusion. We outline the common investigations used in STEMI and their role in risk assessment of patients with an acute STEMI.
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