Atherosclerosis in the young: a virulent disease

Area of Science:

• Cardiology
• Vascular Surgery

Background:

• Atherosclerotic cardiovascular disease (ASCVD) typically affects older individuals.
• Younger patients (<40 years) with ASCVD present unique challenges due to disease severity and prognosis.

Purpose of the Study:

• To investigate the long-term prognosis and outcomes of young patients (<40 years) undergoing surgical intervention for atherosclerotic cardiovascular occlusive disease.
• To identify risk factors and disease characteristics in this patient cohort.

Main Methods:

• Retrospective review of 47 patients (≤40 years) who underwent surgical intervention for cardiovascular occlusive disease.
• Analysis of patient demographics, surgical procedures (peripheral vascular reconstruction, coronary artery bypass grafting), and outcomes.
• Assessment of recurrence rates, need for reoperation, and associated complications.

Main Results:

• 25 patients had peripheral vascular reconstruction (limb salvage, renovascular hypertension), with high rates of recurrent disease and 15 amputations.
• 22 patients underwent coronary artery bypass grafting, with one death and significant rates of graft occlusion and need for repeat procedures.
• Nearly all patients were heavy cigarette smokers, indicating a strong association with premature ASCVD.

Conclusions:

• ASCVD in young patients is a virulent disease with a high likelihood of recurrence and progression.
• Premature ASCVD in young individuals is strikingly associated with heavy cigarette smoking.
• Aggressive management and smoking cessation are critical for this patient population.