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[Homocystein and cardiovascular risk: is dosage useful?]
Insights
High homocysteine levels are a risk factor for cardiovascular disease. Screening for elevated homocysteine is crucial, even without traditional risk factors, in patients with early atherosclerosis.
Area of Science:
- Cardiovascular Medicine
- Biochemistry
Background:
- Hyperhomocysteinemia is an independent risk factor for atherothrombotic disease.
- The mechanisms driving atherosclerosis progression in hyperhomocysteinemia are complex.
- Premature atherosclerosis necessitates investigation into underlying causes.
Purpose of the Study:
- To highlight the significance of screening for elevated homocysteine.
- To emphasize the importance of considering hyperhomocysteinemia in patients with premature atherosclerosis.
- To present a clinical case illustrating this diagnostic challenge.
Main Methods:
- Clinical case report.
- Review of relevant literature on hyperhomocysteinemia and atherosclerosis.
- Diagnostic evaluation of a patient with premature atherosclerosis.
Main Results:
- The presented case involves a patient with premature atherosclerosis.
- Elevated homocysteine levels were identified as a potential contributing factor.
- The absence of conventional risk factors underscored the need for broader screening.
Conclusions:
- Screening for elevated homocysteine is vital in patients presenting with premature atherosclerosis.
- Hyperhomocysteinemia should be considered even when traditional risk factors are absent.
- Early detection and management of hyperhomocysteinemia can impact cardiovascular outcomes.
Abstract:
Hyperhomocysteinemia represents an independent risk factor for atherothrombotic disease. Physiopathological mechanisms of accelerated progression of atherosclerosis in presence of hyperhomocysteinemia are complex. Herein we report a clinical case which emphasis the importance of screening elevated homocystein in the absence of conventional risk factors in patients who suffer from premature atherosclerosis.
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