%0 Journal Article
%T Association of mitral annulus calcification, aortic valve calcification with carotid intima media thickness
%A Luca Sgorbini
%A Angelo Scuteri
%A Massimo Leggio
%A Francesco Leggio
%J Cardiovascular Ultrasound
%D 2004
%I BioMed Central
%R 10.1186/1476-7120-2-19
%X To examine the relationship between the degree of calcification at mitral and/or aortic valve annulus and large artery structure (thickness).We evaluated 102 consecutive patients who underwent transthoracic echocardiography and carotid artery echoDoppler for various indications; variables measured were: systemic blood pressure (BP), pulse pressure (PP=SBP-DBP), body mass index (BMI), fasting glucose, total, HDL, LDL chlolesterol, triglycerides, cIMT. The patients were divided according to a grading of valvular/annular lesions independent scores based on acoustic densitometry: 1 = annular/valvular sclerosis/calcification absence; 2 = annular/valvular sclerosis; 3 = annular calcification; 4 = annular-valvular calcification; 5 = valvular calcification with no recognition of the leaflets.Patient score was the highest observed for either valvular/annulus. Mean cIMT increased linearly with increasing valvular calcification score, ranging from 3.9 ¡À 0.48 mm in controls to 12.9 ¡À 1.8 mm in those subjects scored 5 (p < 0.0001). In the first to fourth quartile of cIMT values the respective maximal percentual of score were: score 1: 76.1%, score 2: 70.1%, score 4: 54.3% and score 5: 69.5% (p > 0.0001).MAC and AVC score can identify subgroups of patients with different cIMT values which indicate different incidence and prevalence of systemic artery diseases. This data may confirm MAC-AVC as a useful important diagnostic parameter of systemic atherosclerotic disease.Mitral annular calcification (MAC) and aortic annular calcification (AVC) are observed in populations that develop significant atherosclerosis and more frequently in the elderly [1]. Previous pathological studies have suggested they represent a degenerative process that progresses with advancing age [2-4]. Consistently with this hypothesis, several ultrasound cardiovascular studies demonstrated a significant association between MAC and coronary artery disease, aortic atheroma and peripheral arterial atherosclerotic d
%K carotid artery disease
%K heart disease
%K atherosclerosis
%K imaging
%U http://www.cardiovascularultrasound.com/content/2/1/19