Cardiovascular risk evaluation and prevalence of silent myocardial ischemia in subjects with asymptomatic carotid artery disease

SUMMARY OBJECTIVE Monocyte count to HDL-C Ratio (MHR) and Fibrinogen to Albumin Ratio (FAR) have recently emerged as markers of inflammation in atherosclerotic diseases. Our goal was to investigate the relationships of MHR and FAR with the severity of carotid artery stenosis (CAS) in patients with asymptomatic carotid artery disease. METHODS This retrospective study consisted of 300 patients with asymptomatic CAS. Pre-angiographic MHR, FAR, and high-sensitive C-reactive protein (hsCRP) were measured. Carotid angiography was performed in patients with ≥50% stenosis on carotid ultrasonography. Patients were first split into 2 groups based on the degree of CAS and then tertiles (T) of MHR. RESULTS 96 patients had clinically insignificant CAS (<50%) (Group-1), and 204 patients had clinically significant CAS (≥50%) (Group-2). Group-2 had higher MHR, FAR, and hsCRP than group-1. Patients in T3 had higher MHR, FAR, and hsCRP than in T1 and T2. MHR, FAR, and hsCRP were correlated with each other (p<0.001, for all). MHR, FAR, and hsCRP were independent predictors of significant CAS. MHR better predicted a significant CAS than FAR and hsCRP (p<0.05). CONCLUSION Pre-angiographic MHR may be a better predictor than FAR and hsCRP in identifying a clinically significant carotid stenosis in patients with asymptomatic CAS. Patients with asymptomatic CAS and a high level of MHR should be followed-up closely to supervise risk-factor control and intensify treatment.

Download Full-text

Endovascular revascularization of carotid artery stenosis

Medicinski pregled ◽

10.2298/mpns2012351b ◽

2020 ◽

Vol 73 (11-12) ◽

pp. 351-356

Author(s):

Slavko Budinski ◽

Vladimir Manojlovic ◽

Nebojsa Budakov ◽

Nikola Batinic ◽

Milica Pejakovic-Budinski ◽

...

Keyword(s):

Carotid Artery ◽

Carotid Artery Disease ◽

Atherosclerotic Disease ◽

Asymptomatic Carotid ◽

Endovascular Revascularization ◽

Early Results ◽

Disease Therapy ◽

Significant Difference ◽

Male Patients ◽

Artery Disease

Introduction. Endovascular revascularization is a peripheral artery disease therapy used to improve blood flow in blood vessels. The objective of this study was to analyze the types and prevalence of comorbidities in patients with indications for carotid artery revascularization, as well as early results of endovascular carotid artery revascularization in relation to periprocedural complications. Material and Methods. This retrospective study was conducted from October 2014 to October 2019 and included 96 patients. Descriptive and comparative statistical analysis was performed in all patients, male and female, and those with both symptomatic and asymptomatic carotid diseases. Results. The study included 96 patients, of whom 69.8% were male and 30.2% were female. A successful endovascular procedure was performed in 89.6% of patients, while in 10.4% of patients the procedure failed. The distribution of patients by sex, age and the duration of procedure, showed a statistically significant difference (p < 0.05) in the age (p = 0.0003) and duration of the procedure (p = 0.022). The comparison of two groups of patients, with symptomatic and asymptomatic carotid atherosclerotic disease, hyperlipoproteinemia (p = 0.015) showed a statistically significant difference (p < 0.05) between the two groups. Conclusion. Endovascular revascularization has a high success rate in the treatment of atherosclerotic disease of the carotid arteries as well as low periprocedural morbidity and mortality. The analysis of gender-related differences, we concluded that endovascular revascularization lasts significantly longer in female patients, and that the average age is significantly higher in male patients compared to females. We also concluded that hyperlipoproteinemia is a major risk factor for carotid artery disease.

Download Full-text