OBJECTIVE: The prevalence of coronary artery calcification (CAC), a specific marker of atherosclerosis, is unknown in Mexico. Our aim was to investigate the prevalence and quantity of CAC and their association with cardiovascular risk factors in a Mexican population. METHODS: CAC was measured by multidetector computed tomography in asymptomatic subjects who participated in the Genetics of Atherosclerotic Disease study. Cardiovascular risk factors and medication were recorded. RESULTS: The sample included 1,423 individuals (49.5% men), aged 53.7±8.4 years. Those with CAC showed a higher prevalence of dyslipidaemia, diabetes, hypertension, and other risk factors. The prevalence of CAC>0 Agatston units was significantly higher among men (40%) than among women (13%). Mean values of CAC score increased consistently with increasing age and were higher in men than women in each age group. Age and high low density lipoprotein cholesterol were independently associated with prevalence of CAC>0 in men and women, while increasing systolic blood pressure in women and age in both genders showed an independent association with CAC extension. CONCLUSIONS: In the Mexican population the prevalence and extent of CAC were much higher in men than in women, and strongly increased with age. Independent predictors of CAC prevalence were age and low density lipoprotein cholesterol (LDL-C).
OBJECTIVE: The prevalence of coronary artery calcification (CAC), a specific marker of atherosclerosis, is unknown in Mexico. Our aim was to investigate the prevalence and quantity of CAC and their association with cardiovascular risk factors in a Mexican population. METHODS: CAC was measured by multidetector computed tomography in asymptomatic subjects who participated in the Genetics of Atherosclerotic Disease study. Cardiovascular risk factors and medication were recorded. RESULTS: The sample included 1,423 individuals (49.5% men), aged 53.7±8.4 years. Those with CAC showed a higher prevalence of dyslipidaemia, diabetes, hypertension, and other risk factors. The prevalence of CAC>0 Agatston units was significantly higher among men (40%) than among women (13%). Mean values of CAC score increased consistently with increasing age and were higher in men than women in each age group. Age and high low density lipoprotein cholesterol were independently associated with prevalence of CAC>0 in men and women, while increasing systolic blood pressure in women and age in both genders showed an independent association with CAC extension. CONCLUSIONS: In the Mexican population the prevalence and extent of CAC were much higher in men than in women, and strongly increased with age. Independent predictors of CAC prevalence were age and low density lipoprotein cholesterol (LDL-C).
Authors: Aldo Javier Vázquez Mézquita; Michelle Claire Williams; Rafael Choza Chenhalls; Nancy Berenice Guzmán Martínez; Ana Patricia Chischistz Condey; Maria José Acosta Falomir; Marco Antonio Téliz Meneses; María Nayeli Vázquez Sánchez Journal: SAGE Open Med Date: 2020-07-02
Authors: Abel A Pavía-López; Marco A Alcocer-Gamba; Edith D Ruiz-Gastelum; José L Mayorga-Butrón; Roopa Mehta; Filiberto A Díaz-Aragón; Jorge A Aldrete-Velasco; Nitzia López-Juárez; Ivette Cruz-Bautista; Adolfo Chávez-Mendoza; Nikos C Secchi-Nicolás; Francisco J Guerrero-Martínez; Jorge E Cossio-Aranda; Victoria Mendoza-Zubieta; Guillermo Fanghänel-Salmon; Martha Valdivia-Proa; Luis Olmos-Domínguez; Carlos A Aguilar-Salinas; Luis Dávila-Maldonado; Armando Vázquez-Rangel; Vanina Pavia-Aubry; María de Los A Nava-Hernández; Carlos A Hinojosa-Becerril; Juan C Anda-Garay; Manuel O de Los Ríos-Ibarra; Ana C Berni-Betancourt; Julio López-Cuellar; Diego Araiza-Garaygordobil; Romina Rivera-Reyes; Gabriela Borrayo-Sánchez; Mónica Tapia-Hernández; Claudia V Cano-Nigenda; Arturo Guerra-López; Josué Elías-López; Marco A Figueroa-Morales; Bertha B Montaño-Velázquez; Liliana Velasco-Hidalgo; Ana L Rodríguez-Lozano; Claudia Pimentel-Hernández; María M Baquero-Hoyos; Felipe Romero-Moreno; Mario Rodríguez-Vega Journal: Arch Cardiol Mex Date: 2022