scholarly journals Fitness in Young Adulthood and Long-Term Cardiac Structure and Function

2017 ◽  
Vol 5 (5) ◽  
pp. 347-355 ◽  
Author(s):  
Ambarish Pandey ◽  
Norrina B. Allen ◽  
Colby Ayers ◽  
Jared P. Reis ◽  
Henrique T. Moreira ◽  
...  
2007 ◽  
Vol 26 (2) ◽  
pp. S243
Author(s):  
A. Kulikowska ◽  
S.E. Boslaugh ◽  
S. Foerster ◽  
C.H. Gumbiner ◽  
K.E. Ward ◽  
...  

2021 ◽  
Vol 8 ◽  
Author(s):  
Zhenyu Xiong ◽  
Peihan Xie ◽  
Jiaying Li ◽  
Zhi-chong Chen ◽  
Yifen Lin ◽  
...  

Glycemic variability was found associated with left ventricular structure and function in type 2 diabetes. But it is still unclear that whether the greater visit-to-visit fasting glucose (FG) variability in young adulthood among the community population is associated with cardiac function alteration and cardiac remodeling at midlife. The community-based prospective cohort study of Coronary Artery Risk in Young Adult (CARDIA) recruited young participants at the baseline age of 18–30 years during the period of 1985–1986 (Year 0). FG was measured at Year 0, 2, 10, 15, 20, and 25. The echocardiographic evaluation of cardiac structure and function was conducted at year 25. A total of 2,600 young adults mean (SD) aged at 24.9 years (3.6) of which 57.3% were women and 46.7% were African Americans had been included in the study. After multivariable adjusted, higher SD of mean FG (SDFG) is associated with lower early peak diastolic septal mitral annular velocity (e') (β [SE], −0.214 [0.080], P < 0.01) and higher E/e' (β [SE], 0.307 [0.094], P < 0.01), and higher coefficient of variation of the mean FG (CVFG) is also associated with lower e' (β [SE], −0.141[0.066], P < 0.05) and higher E/e' (β [SE], 0.204 [0.078], P < 0.01). The higher average real variation of mean FG (ARVFG) is associated with higher E/e' (β [SE], 0.178 [0.085], P < 0.05) and higher left ventricular mass index (LVMI) (β [SE], 1.240 [0.618], P < 0.05). The higher FG variability in young adulthood is associated with the subclinical change of left ventricular (LV) diastolic function at midlife.


Hypertension ◽  
2017 ◽  
Vol 70 (suppl_1) ◽  
Author(s):  
Muhammad Oneeb Rehman Mian ◽  
Jean-Luc Bigras ◽  
Rafael Fernandes ◽  
Mariane Bertagnolli ◽  
Li Feng Xie ◽  
...  

Objective: Studies support a causal association between preterm birth and increased risk of cardiovascular diseases. Increased left and right ventricular mass and impaired systolic and diastolic function has been reported in young adults born preterm. However, the impact of extreme preterm birth and prematurity-specific complications on adult cardiac structure and function has not been evaluated. We assessed cardiac structure and function in young adults born extremely preterm (EPT) versus term, and correlated long term cardiac remodeling with neonatal bronchopulmonary dysplasia (BPD). Methods: Eighty five EPT (gest. age = 27.1±1.4 weeks) were recruited along with term-born controls matched for age, sex and socioeconomic status. Birth and neonatal data (gestational age, birth weight, BPD indicated by O 2 requirements at 36 weeks postmenstrual age) was collected. Ambulatory blood pressure (Spacelabs) and echocardiographic measurements (Phillips) were taken. Comparisons were performed using ANOVA or T-test. Results: EPT presented with increased systolic (119±9 vs 116±8 mmHg, P<0.05) and diastolic (68±5 vs 66±6 mmHg, P<0.05) blood pressures. EPT exhibited reduced septal thickness (IVS, 6.8±0.8 vs 7.1±1.1 mm, P<0.05), left ventricular internal dimension (LVID, 46±4 vs 48±5 mm, P<0.05), LV end-diastolic (98±20 vs 106±24 ml, P<0.05) and end-systolic (36±9 vs 40±11 ml, P<0.01) volumes, right ventricular internal dimension (RVID, 22±3 vs 24±4 mm, P<0.05), and LV mass (104±27 vs 115±30 g, P<0.05), but similar LV mass and volume indexes. EPT exhibited increased LV myocardial performance index (0.41±0.04 vs 0.39±0.04, P<0.01), reduced mitral lateral e’ (17.6±2.8 vs 19.1±2.6 cm/s, P<0.01), mitral s’ (10.7±2.3 vs 11.6±2.3 cm/s, P<0.01), tricuspid E’ (15.8±2.7 vs 16.8±2.1 cm/s, P<0.05), and tricuspid S’ (13.1±2.0 vs 14.0±2.0 cm/s, P<0.01) waves, and a trend in reduced mitral E wave (81±14 vs 85±15 cm/s, P=0.09). EPT with neonatal BPD exhibited greater reduction in IVS (6.5±0.8 mm, P<0.05 vs terms), LVID (45±4 mm, P<0.05), LV Mass (98±22 g, P<0.05), and RVID (20±3 mm, P<0.01). Conclusions: EPT exhibit cardiac structural and functional alterations compared to term-born individuals. Neonatal BPD in EPT is a key contributor to long term cardiac remodeling.


2010 ◽  
Vol 55 (10) ◽  
pp. A34.E329
Author(s):  
Ravi V. Shah ◽  
Annabel A. Chen-Tournoux ◽  
Michael H. Picard ◽  
Roland RJ van Kimmenade ◽  
James L. Januzzi

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