Clinical investigation of acute myocardial infarction according to age subsets
Jianwei Wang1, Li Li2, Ning Ma3
1ECG Room, Weifang Maternal and Child Health Hospital, Weifang, Shandong 261000, P.R. China.
Insights
Acute myocardial infarction (AMI) is increasingly affecting younger individuals. This study found significant differences in clinical profiles and risk factors between young and elderly AMI patients, highlighting the need for targeted prevention strategies.
Area of Science:
- Cardiology
- Internal Medicine
- Public Health
Background:
- Increasing incidence of acute myocardial infarction (AMI) in patients under 40.
- Rising prevalence of atherosclerosis risk factors in younger populations.
Purpose of the Study:
- To compare the clinical characteristics and outcomes of AMI in young versus elderly patients.
- To identify distinct risk factor profiles and clinical presentations between age groups.
Main Methods:
- Retrospective study analyzing medical records of 114 young (≤42 years) and 179 elderly (≥60 years) AMI patients.
- Comparison of demographic data, clinical presentations, and coronary angiography results.
Main Results:
- Younger AMI patients were predominantly male (94.7%) with higher rates of smoking and family history, but lower rates of hypertension and diabetes.
- Elderly patients exhibited more diverse clinical presentations and multi-branch coronary lesions.
- Young AMI patients presented with fewer symptoms and more localized tissue damage.
Conclusions:
- Clinical profiles and risk factors for AMI differ significantly between young and elderly populations.
- Targeted interventions are crucial for preventing and managing AMI in younger individuals.
Abstract:
A growing number of 'Young' patients less than 40 years of age are being hospitalized with a diagnosis of acute myocardial infarction (AMI) due to increased prevalence of risk factors for atherosclerosis. The aim of this study was to compare clinical characteristics and performances of AMI between young and elderly patients. We conducted a retrospective study to compare AMI in young patients and elder patients. Based on the medical record databases in our hospital, we enrolled 114 'young' AMI patients (age ≤42 years) and 179 'elder' AMI patients (≥60 years), and then collected and analyzed their demographic information, clinical performances, and coronary angiography results. In the young AMI group, the proportion of male patients was higher than that in the elder AMI group (94.7 vs. 64.2%, P<0.05). Compared with the elder AMI patients, young patients had higher rates of smoking history and positive family medical history, but lower rates of hypertension and diabetes. Elder patients with AMI were more likely to develop various clinical performances, and multiple-branch lesions; however, young AMI patients had relatively fewer symptoms, and the tissue lesions were more limited. The clinical profiles of AMI in young patients were different from that in elder AMI patients. Specific interventions should be carried out to prevent and control the prevalence of AMI in the young population.
More Related Videos
05:41Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control
Published on: December 16, 2022
04:41Digital PCR for Quantifying Circulating MicroRNAs in Acute Myocardial Infarction and Cardiovascular Disease
Published on: July 3, 2018
Related Concept Videos
01:30Acute Coronary Syndrome III: Diagnostic Studies
01:19Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
01:30Acute Coronary Syndrome I: Introduction
01:27Myocarditis II: Clinical Features and Diagnostic Tests
01:17Ischemic Heart Disease: Overview
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
01:28Acute Coronary Syndrome IV: Interprofessional Care