<abstract xmlns="http://www.w3.org/1999/xhtml"> Background. Obesity and overweight are two pathologies that are more and more frequent in the XXIst century diagnosis and are causing high morbidity and mortality rates in the general population, especially through cardiovascular complications.Aims. Identification and early diagnosis of cardiac changes in overweight and obese patients. Material and method. We carried out a sectional, analytical and observational study on 111 subjects: 27 normal weight subjects and 84 overweight and obese patients, which were submitted to a clinical exam, biochemical exams and 2D ultrasound.Results. The presence of diastolic dysfunction is twice more frequent in overweight patients in comparison to normal weight ones (30% vs 15%) and 5 times more frequent in obese patients than normal weight ones (75% vs 15%). The size increase of the interventricular septum is correlated with the body mass index, there being statistically significant differences between normal weight vs overweight vs obese patients, as well as between overweight and obese ones. Within the whole group and within the groups, both the left ventricle mass (g) as well as the left ventricle mass to body surface ratio (g/m²) are statistically significantly higher in patients with present diastolic dysfunction (E/A &lt; 1). This indicates a relation between the presence of diastolic dysfunction, increased left ventricle mass and body mass index (p &lt; 0.05).Conclusions. Overweight and obese patients, unlike normal weight ones, present early cardiac changes, such as: a decrease of left ventricle ejection fraction, diastolic dysfunction, thickening of the interventricular septum, increase of the left ventricle mass both per se as well as in ratio to body surface.</abstract>

Background. Obesity and overweight are two pathologies that are more and more frequent in the XXIst century diagnosis and are causing high morbidity and mortality rates in the general population, especially through cardiovascular complications.Aims. Identification and early diagnosis of cardiac changes in overweight and obese patients. Material and method. We carried out a sectional, analytical and observational study on 111 subjects: 27 normal weight subjects and 84 overweight and obese patients, which were submitted to a clinical exam, biochemical exams and 2D ultrasound.Results. The presence of diastolic dysfunction is twice more frequent in overweight patients in comparison to normal weight ones (30% vs 15%) and 5 times more frequent in obese patients than normal weight ones (75% vs 15%). The size increase of the interventricular septum is correlated with the body mass index, there being statistically significant differences between normal weight vs overweight vs obese patients, as well as between overweight and obese ones. Within the whole group and within the groups, both the left ventricle mass (g) as well as the left ventricle mass to body surface ratio (g/m²) are statistically significantly higher in patients with present diastolic dysfunction (E/A < 1). This indicates a relation between the presence of diastolic dysfunction, increased left ventricle mass and body mass index (p < 0.05).Conclusions. Overweight and obese patients, unlike normal weight ones, present early cardiac changes, such as: a decrease of left ventricle ejection fraction, diastolic dysfunction, thickening of the interventricular septum, increase of the left ventricle mass both per se as well as in ratio to body surface.

Cardiac Changes in Overweight and Obese Patients

“Iuliu Haţieganu” University of Medicine and Pharmacy, Cluj-Napoca,

Clinical Hospital of Rehabilitation, Occupational Medicine Clinic, Cluj-Napoca,

Romanian Journal of Internal Medicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Cardiac Changes in Overweight and Obese Patients"}

Background. Obesity and overweight are two pathologies that are more and more frequent in the XXIst century diagnosis and are causing high morbidity and...

Cardiac Changes in Overweight and Obese Patients

Published Online: Sep 22, 2016

Page range: 161 - 172

Received: Apr 25, 2015

DOI: https://doi.org/10.1515/rjim-2016-0022

Keywords
Obesity, ejection fraction, left ventricle mass, diastolic dysfunction

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Cardiac Changes in Overweight and Obese Patients

Published Online: Sep 22, 2016

Page range: 161 - 172

Received: Apr 25, 2015

DOI: https://doi.org/10.1515/rjim-2016-0022

KeywordsObesity, ejection fraction, left ventricle mass, diastolic dysfunction

© 2016

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Obesity, ejection fraction, left ventricle mass, diastolic dysfunction