AIMC Topic: Exercise Test

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Subclinical Hypothyroidism Is Associated With Adverse Prognosis in Heart Failure Patients.

The Canadian journal of cardiology Nov 8, 2017
BACKGROUND: It is widely recognized that overt hyper- as well as hypothyroidism are potential causes of heart failure (HF). Additionally it has been recently reported that subclinical hypothyroidism (sub-hypo) is associated with atherosclerosis, deve...
Male Humans Exercise Test Echocardiography Prospective Studies Hypothyroidism Thyroxine Cardiac Output, Low Thyrotropin Prognosis Heart Failure Cardiac Catheterization Female Oxygen Consumption Japan Aged Hypertension, Pulmonary
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Mechanism for temporal changes in exercise capacity after Fontan palliation: Role of Doppler echocardiography.

American heart journal Oct 22, 2017
BACKGROUND: The objective was to better understand Doppler hemodynamics and exercise capacity in patients with Fontan palliation by delineating the hemodynamic mechanism for temporal changes in their peak oxygen consumption (V̇o).
Oxygen Consumption Cohort Studies Humans Echocardiography, Doppler Time Factors Exercise Test Retrospective Studies Fontan Procedure Treatment Outcome Exercise Tolerance Young Adult Heart Defects, Congenital Follow-Up Studies Academic Medical Centers Adult Michigan Age Factors Double Outlet Right Ventricle Male Pulmonary Atresia Tricuspid Atresia
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Prognostic Value of Combined Clinical and Myocardial Perfusion Imaging Data Using Machine Learning.

JACC. Cardiovascular imaging Oct 18, 2017
OBJECTIVES: This study evaluated the added predictive value of combining clinical information and myocardial perfusion single-photon emission computed tomography (SPECT) imaging (MPI) data using machine learning (ML) to predict major adverse cardiac ...
Female Reproducibility of Results Risk Factors Aged Aged, 80 and over Male Cardiovascular Diseases Middle Aged Risk Assessment Hemodynamics Time Factors Humans Machine Learning Prognosis Health Status Predictive Value of Tests Exercise Test Tomography, Emission-Computed, Single-Photon Coronary Circulation Myocardial Perfusion Imaging
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Using Machine Learning to Define the Association between Cardiorespiratory Fitness and All-Cause Mortality (from the Henry Ford Exercise Testing Project).

The American journal of cardiology Aug 30, 2017
Previous studies have demonstrated that cardiorespiratory fitness is a strong marker of cardiovascular health. Machine learning (ML) can enhance the prediction of outcomes through classification techniques that classify the data into predetermined ca...
Cardiorespiratory Fitness Michigan Forecasting Humans Retrospective Studies Middle Aged Machine Learning Female Risk Assessment Algorithms Male Predictive Value of Tests Cardiovascular Diseases Cause of Death Exercise Test Exercise Tolerance
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Treadmill vs. overground walking: different response to physical interaction.

Journal of neurophysiology Jul 12, 2017
Rehabilitation of human motor function is an issue of growing significance, and human-interactive robots offer promising potential to meet the need. For the lower extremity, however, robot-aided therapy has proven challenging. To inform effective app...
Humans Female Adult Male Robotics Exercise Test Neurological Rehabilitation Walking Braces Exercise Therapy Torque Ankle Adaptation, Physiological
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Overground vs. treadmill-based robotic gait training to improve seated balance in people with motor-complete spinal cord injury: a case report.

Journal of neuroengineering and rehabilitation Apr 11, 2017
BACKGROUND: Robotic overground gait training devices, such as the Ekso, require users to actively participate in triggering steps through weight-shifting movements. It remains unknown how much the trunk muscles are activated during these movements, a...
Male Muscle, Skeletal Robotics Postural Balance Exercise Test Humans Female Adult Electromyography Walking Gait Exercise Therapy Spinal Cord Injuries
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Artificial neural network-based model enhances risk stratification and reduces non-invasive cardiac stress imaging compared to Diamond-Forrester and Morise risk assessment models: A prospective study.

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology Feb 21, 2017
BACKGROUND: Coronary artery disease (CAD) accounts for more than half of all cardiovascular events. Stress testing remains the cornerstone for non-invasive assessment of patients with possible or known CAD. Clinical utilization reviews show that most...
Exercise Test Coronary Artery Disease Humans Neural Networks, Computer Prospective Studies Female Aged Adult Male Middle Aged Risk Assessment Predictive Value of Tests
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High Amounts of Sitting, Low Cardiorespiratory Fitness, and Low Physical Activity Levels: 3 Key Ingredients in the Recipe for Influencing Metabolic Syndrome Prevalence.

American journal of health promotion : AJHP Dec 22, 2016
PURPOSE: Limited research has evaluated the independent and additive associations of moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and cardiorespiratory fitness (CRF) with metabolic syndrome, which was the purpose of this st...
Humans Blood Pressure Female Young Adult Oxygen Consumption Adult Exercise Test Accelerometry Blood Glucose Cross-Sectional Studies Adiposity Sedentary Behavior Logistic Models Male Cardiorespiratory Fitness Sitting Position Nutrition Surveys Middle Aged Metabolic Syndrome Exercise Lipids Prevalence
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A Novel Elastic Force-Field to Influence Mediolateral Foot Placement During Walking.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Dec 1, 2016
Bipedal gait can be stabilized through mechanically-appropriate mediolateral foot placement, although this strategy is disrupted in a subset of neurologically injured individuals with balance deficits. The goal of the present work was to develop a de...
Elastic Modulus Gait Stress, Mechanical Foot Equipment Failure Analysis Humans Physical Stimulation Female Male Reproducibility of Results Robotics Adult Equipment Design Sensitivity and Specificity Exercise Test Walking
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Can Lowering the Guidance Force of Robot-Assisted Gait Training Induce a Sufficient Metabolic Demand in Subacute Dependent Ambulatory Patients With Stroke?

Archives of physical medicine and rehabilitation Nov 30, 2016
OBJECTIVE: To assess the effects of guidance force (GF) and gait speed (GS) on cardiorespiratory responses and energy cost in subacute dependent ambulatory patients with stroke.
Heart Rate Humans Robotics Energy Metabolism Female Dependent Ambulation Aged, 80 and over Aged Oxygen Consumption Physical Fitness Adult Exercise Test Stroke Rehabilitation Cross-Sectional Studies Stroke Gait Disorders, Neurologic Male Activities of Daily Living Middle Aged
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