Abstract

Prognosis and cardiac reserve are both important variables considered in the treatment of heart failure (HF) patients. Cardiac Power Output (CPO) can be determined using echocardiography and arterial blood pressure measurements. The purpose of this study is to assess the relationship between CPO and autonomic tone in heart failure patients during exercise. The goal is to predict CPO from heart rate variability (HRV) and blood pressure variability (BPV) assessment of parasympathetic activity. Other dependent variables will also be collected and used in the prediction models.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR000034-36
Application #
5215724
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
36
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Beversdorf, David Q; Carpenter, Allen L; Alexander, Jessica K et al. (2018) Influence of Serotonin Transporter SLC6A4 Genotype on the Effect of Psychosocial Stress on Cognitive Performance: An Exploratory Pilot Study. Cogn Behav Neurol 31:79-85
Tita, Alan T N; Lai, Yinglei; Landon, Mark B et al. (2017) Predictive Characteristics of Elevated 1-Hour Glucose Challenge Test Results for Gestational Diabetes. Am J Perinatol 34:1464-1469
Criado, Kristen K; Sharp, William G; McCracken, Courtney E et al. (2017) Overweight and obese status in children with autism spectrum disorder and disruptive behavior. Autism :1362361316683888
Lee, Kyoung Suk; Lennie, Terry A; Yoon, Ju Young et al. (2017) Living Arrangements Modify the Relationship Between Depressive Symptoms and Self-care in Patients With Heart Failure. J Cardiovasc Nurs 32:171-179
Landon, Mark B; Grobman, William A; Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal–Fetal Medicine Units Network (2016) What We Have Learned About Trial of Labor After Cesarean Delivery from the Maternal-Fetal Medicine Units Cesarean Registry. Semin Perinatol 40:281-6
Blackwell, Sean C; Landon, Mark B; Mele, Lisa et al. (2016) Relationship Between Excessive Gestational Weight Gain and Neonatal Adiposity in Women With Mild Gestational Diabetes Mellitus. Obstet Gynecol 128:1325-1332
Navari, Rudolph M; Qin, Rui; Ruddy, Kathryn J et al. (2016) Olanzapine for the Prevention of Chemotherapy-Induced Nausea and Vomiting. N Engl J Med 375:134-42
Salazar, Ashley; Tolivaisa, Susan; Allard, Donna et al. (2016) What we have learned about best practices for recruitment and retention in multicenter pregnancy studies. Semin Perinatol 40:321-7
Harper, Lorie M; Mele, Lisa; Landon, Mark B et al. (2016) Carpenter-Coustan Compared With National Diabetes Data Group Criteria for Diagnosing Gestational Diabetes. Obstet Gynecol 127:893-8
Kirkby, Stephen E; Hayes Jr, Don; Parsons, Jonathan P et al. (2015) Eucapnic Voluntary Hyperventilation to Detect Exercise-Induced Bronchoconstriction in Cystic Fibrosis. Lung 193:733-8

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