TY - JOUR
T1 - Cardiac Alterations on 3T MRI in Young Adults With Sedentary Lifestyle-Related Risk Factors
AU - Snel, Gert J.H.
AU - van den Boomen, Maaike
AU - Hurtado-Ortiz, Katia
AU - Slart, Riemer H.J.A.
AU - van Deursen, Vincent M.
AU - Nguyen, Christopher T.
AU - Sosnovik, David E.
AU - Dierckx, Rudi A.J.O.
AU - Velthuis, Birgitta K.
AU - Borra, Ronald J.H.
AU - Prakken, Niek H.J.
N1 - Funding Information:
This work was supported by the Dutch Heart Association (2016T042).
Publisher Copyright:
Copyright © 2022 Snel, van den Boomen, Hurtado-Ortiz, Slart, van Deursen, Nguyen, Sosnovik, Dierckx, Velthuis, Borra and Prakken.
Copyright © 2022 Snel, van den Boomen, Hurtado-Ortiz, Slart, van Deursen, Nguyen, Sosnovik, Dierckx, Velthuis, Borra and Prakken.
PY - 2022/2/22
Y1 - 2022/2/22
N2 - Background: Young adult populations with the sedentary lifestyle-related risk factors overweight, hypertension, and type 2 diabetes (T2D) are growing, and associated cardiac alterations could overlap early findings in non-ischemic cardiomyopathy on cardiovascular MRI. We aimed to investigate cardiac morphology, function, and tissue characteristics for these cardiovascular risk factors. Methods: Non-athletic non-smoking asymptomatic adults aged 18–45 years were prospectively recruited and underwent 3Tesla cardiac MRI. Multivariate linear regression was performed to investigate independent associations of risk factor-related parameters with cardiac MRI values. Results: We included 311 adults (age, 32 ± 7 years; men, 49%). Of them, 220 subjects had one or multiple risk factors, while 91 subjects were free of risk factors. For overweight, increased body mass index (per SD = 5.3 kg/m2) was associated with increased left ventricular (LV) mass (+7.3 g), biventricular higher end-diastolic (LV, +8.6 ml), and stroke volumes (SV; +5.0 ml), higher native T1 (+7.3 ms), and lower extracellular volume (ECV, −0.38%), whereas the higher waist-hip ratio was associated with lower biventricular volumes. Regarding hypertension, increased systolic blood pressure (per SD = 14 mmHg) was associated with increased LV mass (+6.9 g), higher LV ejection fraction (EF; +1.0%), and lower ECV (−0.48%), whereas increased diastolic blood pressure was associated with lower LV EF. In T2D, increased HbA1c (per SD = 9.0 mmol/mol) was associated with increased LV mass (+2.2 g), higher right ventricular end-diastolic volume (+3.2 ml), and higher ECV (+0.27%). Increased heart rate was linked with decreased LV mass, lower biventricular volumes, and lower T2 values. Conclusions: Young asymptomatic adults with overweight, hypertension, and T2D show subclinical alterations in cardiac morphology, function, and tissue characteristics. These alterations should be considered in cardiac MRI-based clinical decision making.
AB - Background: Young adult populations with the sedentary lifestyle-related risk factors overweight, hypertension, and type 2 diabetes (T2D) are growing, and associated cardiac alterations could overlap early findings in non-ischemic cardiomyopathy on cardiovascular MRI. We aimed to investigate cardiac morphology, function, and tissue characteristics for these cardiovascular risk factors. Methods: Non-athletic non-smoking asymptomatic adults aged 18–45 years were prospectively recruited and underwent 3Tesla cardiac MRI. Multivariate linear regression was performed to investigate independent associations of risk factor-related parameters with cardiac MRI values. Results: We included 311 adults (age, 32 ± 7 years; men, 49%). Of them, 220 subjects had one or multiple risk factors, while 91 subjects were free of risk factors. For overweight, increased body mass index (per SD = 5.3 kg/m2) was associated with increased left ventricular (LV) mass (+7.3 g), biventricular higher end-diastolic (LV, +8.6 ml), and stroke volumes (SV; +5.0 ml), higher native T1 (+7.3 ms), and lower extracellular volume (ECV, −0.38%), whereas the higher waist-hip ratio was associated with lower biventricular volumes. Regarding hypertension, increased systolic blood pressure (per SD = 14 mmHg) was associated with increased LV mass (+6.9 g), higher LV ejection fraction (EF; +1.0%), and lower ECV (−0.48%), whereas increased diastolic blood pressure was associated with lower LV EF. In T2D, increased HbA1c (per SD = 9.0 mmol/mol) was associated with increased LV mass (+2.2 g), higher right ventricular end-diastolic volume (+3.2 ml), and higher ECV (+0.27%). Increased heart rate was linked with decreased LV mass, lower biventricular volumes, and lower T2 values. Conclusions: Young asymptomatic adults with overweight, hypertension, and T2D show subclinical alterations in cardiac morphology, function, and tissue characteristics. These alterations should be considered in cardiac MRI-based clinical decision making.
KW - cardiac function
KW - cardiovascular magnetic resonance imaging
KW - hypertension
KW - myocardial tissue characterization
KW - overweight
KW - type 2 diabetes
KW - young adults
UR - http://www.scopus.com/inward/record.url?scp=85138501213&partnerID=8YFLogxK
U2 - 10.3389/fcvm.2022.840790
DO - 10.3389/fcvm.2022.840790
M3 - Article
C2 - 35274012
AN - SCOPUS:85138501213
SN - 2297-055X
VL - 9
JO - Frontiers in cardiovascular medicine
JF - Frontiers in cardiovascular medicine
M1 - 840790
ER -