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Obesity and diabetes mellitus and left ventricular hypertrophy in patients with arterial hypertension
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Abstract
Material and methods Study population consisted of 554 patients with hypertension (62% men, 38% women), and 97 patients with hypertension and concomitant diabetes mellitus (DM) (61% men, 39% women). The mean age in these two groups was 53 ± 13 years v. 58 ± 8 years respectively. We performed echocardiography as well as blood pressure (twice) and waist and hip circumference measurements. Body mass index (BMI) was assessed.
Results Left ventricular mass (LVM) and left ventricular mass index (LVMI) were significantly higher in the group with hypertension and concomitant DM than in the group without DM, LVM — 280.6 ± 67.4 g v. 247.3 ± 74.8 g, p < 0.0001, LVMI — 145.2 ± 33 g/m2 v. 129.9 ± 36 g/m2, p < 0.0001. In patients with hypertension without DM, BMI positively correlated with LVMI (r = 0.17, p < 0,0001) in men and in women. Waist/hip ratio positively correlated with LVMI in women (r = 0.26, p < 0.0001). In the group of patients with concomitant DM, BMI and waist/hip ratio didn’t correlate with left ventricular hypertrophy.
Conclusions Higher body mass index and abdominal obesity in women are risk factors for left ventricular hypertrophy. Left ventricular hypertrophy is more prevalent in the group with concomitant DM.
Arterial Hypertension 2011, vol. 15, no 2, pages 93–101.
Abstract
Material and methods Study population consisted of 554 patients with hypertension (62% men, 38% women), and 97 patients with hypertension and concomitant diabetes mellitus (DM) (61% men, 39% women). The mean age in these two groups was 53 ± 13 years v. 58 ± 8 years respectively. We performed echocardiography as well as blood pressure (twice) and waist and hip circumference measurements. Body mass index (BMI) was assessed.
Results Left ventricular mass (LVM) and left ventricular mass index (LVMI) were significantly higher in the group with hypertension and concomitant DM than in the group without DM, LVM — 280.6 ± 67.4 g v. 247.3 ± 74.8 g, p < 0.0001, LVMI — 145.2 ± 33 g/m2 v. 129.9 ± 36 g/m2, p < 0.0001. In patients with hypertension without DM, BMI positively correlated with LVMI (r = 0.17, p < 0,0001) in men and in women. Waist/hip ratio positively correlated with LVMI in women (r = 0.26, p < 0.0001). In the group of patients with concomitant DM, BMI and waist/hip ratio didn’t correlate with left ventricular hypertrophy.
Conclusions Higher body mass index and abdominal obesity in women are risk factors for left ventricular hypertrophy. Left ventricular hypertrophy is more prevalent in the group with concomitant DM.
Arterial Hypertension 2011, vol. 15, no 2, pages 93–101.
Keywords
arterial hypertension; diabetes mellitus; left ventricular hypertrophy
Title
Obesity and diabetes mellitus and left ventricular hypertrophy in patients with arterial hypertension
Journal
Issue
Article type
Original paper
Pages
93-101
Published online
2011-05-26
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1185
Article views/downloads
2173
Bibliographic record
Nadciśnienie tętnicze 2011;15(2):93-101.
Keywords
arterial hypertension
diabetes mellitus
left ventricular hypertrophy
Authors
Agnieszka Sędkowska
Magdalena Gawron-Kiszka
Maciej Tomaszewski
Jacek Kowalczyk
Witold Streb
Ewa Markowicz-Pawlus
Jadwiga Obrębska
Zbigniew Kalarus
Ewa Żukowska-Szczechowska