213 studies found for:    stress testing OR exercise echocardiogram OR myocardial perfusion imaging | Open Studies | NIH, U.S. Fed
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Rank Status Study
21 Recruiting Acupressure and Stress Resilience
Conditions: Post-traumatic Stress Disorder (PTSD);   Mild Traumatic Brain Injury (mTBI)
Interventions: Other: Active Acupressure Treatment;   Other: Placebo Acupressure Treatment
22 Recruiting The Six Minute Walk Test: Influence of Patient Effort on Results and Interpretation
Condition: Each Patient Serves as His/Her Own Control.
Intervention: Behavioral: alternative instruction in exercise testing (6MWT)
23 Recruiting A Treatment Study for Premenstrual Syndrome (PMS)
Conditions: PMDD;   PMS;   Depression
Intervention:
24 Recruiting Exercise to Prevent Muscle Mass and Functional Loss in Elderly Dialysis Patients
Condition: Chronic Kidney Disease
Interventions: Other: Exercise training;   Other: Usual Care
25 Recruiting Effect of Inorganic Nitrates (Beetroot Juice) on Arterial Hemodynamics and Exercise Capacity
Conditions: Heart Failure With Normal Ejection Fraction;   Heart Failure With Reduced Ejection Fraction;   Hypertension;   Subjects Free of Cardiovascular Disease
Interventions: Dietary Supplement: Nitrate rich beetroot juice;   Dietary Supplement: Nitrate depleted beetroot juice
26 Recruiting Computed TomogRaphic Evaluation of Atherosclerotic DEtermiNants of Myocardial IsChEmia
Condition: Myocardial Ischemia
Intervention:
27 Recruiting Myocardial Perfusion and Scarring in Congenital Heart Disease
Condition: Congenital Heart Disease
Intervention:
28 Recruiting Evaluation of the Causes and Disease Processes of Chronic Lung Disease
Condition: Lung Disease
Intervention:
29 Recruiting Perimenopausal Estrogen Replacement Therapy Study
Conditions: Perimenopause;   Menopause;   Depression
Interventions: Drug: Estradiol;   Drug: Placebo
30 Recruiting ISCHEMIA-Chronic Kidney Disease Trial
Conditions: Cardiovascular Diseases;   Coronary Artery Disease;   Heart Diseases;   Myocardial Ischemia;   Kidney Disease;   End Stage Renal Failure on Dialysis
Interventions: Procedure: Cardiac Catheterization;   Procedure: Coronary Artery Bypass Graft Surgery;   Procedure: Percutaneous Coronary Intervention;   Behavioral: Lifestyle;   Drug: Medication
31 Unknown  The Effect of Exercise on Acute Nicotine Withdrawal
Conditions: Nicotine Dependence;   Smoking;   Sleep Disorders, Intrinsic
Intervention: Behavioral: Exercise
32 Recruiting Tadalafil for Pulmonary Hypertension Due to Chronic Lung Disease
Conditions: Pulmonary Hypertension;   Chronic Obstructive Pulmonary Disease (COPD)
Interventions: Drug: Tadalafil;   Drug: placebo
33 Recruiting A Randomized Trial of Induction Versus Expectant Management
Condition: Labor and Delivery
Intervention: Procedure: Elective Induction of Labor
34 Recruiting Clinical and Basic Investigations Into Erdheim Chester Disease
Conditions: Myelofibrosis;   Gaucher Disease;   Pulmonary Fibrosis;   Hermansky-Pudlak Syndrome (HPS);   Cancer
Intervention:
35 Recruiting Effects of Interrupting Sedentary Behavior on Metabolic and Cognitive Outcomes in Children
Condition: Healthy Volunteer
Interventions: Other: Walking on a Treadmill;   Other: Sedendary Activities Only
36 Recruiting Screening Protocol for Subjects Being Evaluated for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Protocols
Conditions: Inflammatory Disease;   Autoimmune Disease;   Immunologic Disease;   Healthy Volunteers
Intervention:
37 Recruiting Collection of Lung Fluid and Tissue Samples for Research
Conditions: Mycobacterium Infections, Atypical;   Granulomatous Disease, Chronic;   Job's Syndrome;   Influenza, Human
Intervention:
38 Recruiting Efficacy of Adjunctive Exercise for the Behavioral Treatment of Major Depression
Condition: Major Depressive Disorder
Interventions: Behavioral: Behavioral Activation;   Behavioral: Exercise Intervention;   Behavioral: Stretching Intervention
39 Recruiting Rehabilitation of Patients With COPD Using Electrical Muscle Stimulation
Condition: COPD
Intervention: Procedure: Transcutaneous Electrical Muscle Stimulation (TCEMS)
40 Recruiting Natural History of Sickle Cell Disease and Other Hemolytic Disorders
Conditions: Hemoglobin SC Disease;   Hematologic Diseases;   Sickle Cell Anemia;   Hemolytic Anemia
Intervention:

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Indicates status has not been verified in more than two years