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Peripheral and cerebral atherothrombosis and cardiovascular events in different vascular territories: insights from
William B Kannel1, Philip A Wolf
1Framingham Heart Study, 73 Mt. Wayte Avenue, Framingham, MA 01702-5827, USA. wkannel@bu.edu
Insights
Identifying major risk factors like dyslipidemia and hypertension is key to preventing atherosclerosis. Global risk assessment helps estimate the likelihood of peripheral artery disease and stroke, guiding necessary interventions.
Area of Science:
- Cardiovascular Medicine
- Public Health
Background:
- Atherosclerosis is a major cause of cardiovascular disease, influenced by multiple risk factors.
- Established risk factors such as dyslipidemia, hypertension, and smoking significantly contribute to atherosclerosis development.
- These factors often cluster, necessitating comprehensive risk assessment.
Purpose of the Study:
- To highlight the importance of major cardiovascular risk factors in atherosclerosis.
- To emphasize the utility of multivariable risk profiles for peripheral artery disease and stroke.
- To advocate for improved detection, evaluation, and control of these risk factors.
Main Methods:
- Utilizing established risk factors (dyslipidemia, hypertension, glucose intolerance, adiposity, smoking, etc.) and markers of vascular damage (left ventricular hypertrophy, atrial fibrillation).
- Formulating multivariable risk profiles for peripheral artery disease and stroke.
- Reviewing the impact of standard cardiovascular risk factors on population-level cardiovascular disease.
Main Results:
- Standard cardiovascular risk factors account for up to 85% of population-level cardiovascular disease.
- Multivariable risk profiles aid in estimating the risk of disabling diseases like peripheral artery disease and stroke.
- Risk factor clustering necessitates global risk assessment for effective management.
Conclusions:
- Major cardiovascular risk factors are critical targets for prevention strategies.
- Global risk assessment is essential for identifying individuals at high risk for atherosclerosis-related diseases.
- Enhanced implementation of prevention guidelines is crucial, especially for high-risk populations.
Abstract:
Major risk factors for clinical atherosclerosis include dyslipidemia, hypertension, glucose intolerance, adiposity, cigarette smoking, hemostatic factors, inflammatory markers, and sedentary lifestyle. Sets of some of these and evidence of vascular damage such as left ventricular hypertrophy and atrial fibrillation are used to formulate multivariable risk profiles for peripheral artery disease and stroke. These global risk formulations facilitate office estimation of the risk of these disabling diseases, which often indicate diffuse systemic atherosclerosis. Because predisposing risk factors usually cluster, and the risk each imposes varies widely, global risk assessment is a necessity, especially now that average risk factor levels are recommended for treatment. Novel risk factors deserve attention, but the standard cardiovascular risk factors account for as much as 85% of the cardiovascular disease arising within the population. Further improvement in detection, evaluation, and control of the major risk factors by implementation of guidelines for primary and secondary prevention of stroke and peripheral artery disease is needed, particularly in the high-risk segment of the population.
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