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22 studies found for:    Cardiac Catheterization | Open Studies | NIH, U.S. Fed
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Rank Status Study
1 Recruiting The Prevalence of Radial Artery Occlusion in Diagnostic Cardiac Catheterization and Percutaneous Intervention
Conditions: Coronary Angiography;   Radial Artery Occlusion
Intervention:
2 Recruiting Radiation-Free Heart Catheterization Using MRI
Conditions: Aortic Coarctation;   Cardiomyopathy;   Atrial Septal Defect;   Aortic Stenosis;   Post Heart Transplant Catheter Procedure;   Patent Ductus Arteriosus
Interventions: Procedure: MRI guided cardiac catheterization;   Device: Magnetic resonance imaging
3 Recruiting Real-time MRI Right Heart Catheterization Using Passive Catheters
Conditions: Caridovascular Disease;   Congenital Heart Disease;   Pulmonary Hypertension
Interventions: Device: Balloon catheter for right heart catheterization;   Drug: Gadopentate Dimeglumine (Gadolinium); Contrast Agent;   Procedure: Right Heart Catheterization;   Procedure: Cardiac Real-time MRI;   Procedure: Vascular Hemostasis
4 Recruiting XFM: (X-ray Fused With MRI) Guided Cardiac Catheterization
Condition: Congenital Heart Defect
Intervention: Procedure: XFM guidance
5 Not yet recruiting Right Heart Catheterization Using Magnetic Resonance Imaging Fluoroscopy and Passive Guidewires
Conditions: Pulmonary Artery Hypertension;   Congenital Heart Disease
Intervention: Procedure: MRI Right Heart guidewire catheterization
6 Recruiting Implementation of CYP2C19 Genotyping to Guide Antiplatelet Therapy
Condition: Coronary Artery Disease
Intervention: Device: SpartanRX
7 Not yet recruiting CADence Performance as a Rule-Out Modality in Long Beach Veterans Administration Heart Catheterization Lab Patients
Conditions: Coronary Artery Disease;   Myocardial Ischemia;   Coronary Disease;   Heart Diseases;   Cardiovascular Diseases;   Arteriosclerosis;   Arterial Occlusive Diseases;   Vascular Diseases
Intervention: Device: CADence
8 Recruiting Computed TomogRaphic Evaluation of Atherosclerotic DEtermiNants of Myocardial IsChEmia
Condition: Myocardial Ischemia
Intervention:
9 Recruiting Rituximab for Treatment of Systemic Sclerosis-Associated Pulmonary Arterial Hypertension (SSc-PAH)
Condition: Systemic Sclerosis-Associated Pulmonary Arterial Hypertension
Interventions: Biological: Rituximab;   Other: Placebo
10 Recruiting Secondary Event Prevention Using Population Risk Management After PCI and for Anti-Rheumatic Medications
Conditions: Myocardial Ischemia;   Rheumatic Diseases
Intervention: Other: Caplan IVR
11 Recruiting Safety of PZ-128 in Subjects Undergoing Non-Emergent Percutaneous Coronary Intervention
Conditions: Arterial Occlusive Diseases;   Coronary Artery Disease;   Coronary Disease;   Arteriosclerosis;   Heart Diseases;   Myocardial Ischemia;   Vascular Diseases;   Acute Coronary Syndrome
Interventions: Drug: PZ-128;   Drug: Placebo
12 Recruiting International Study of Comparative Health Effectiveness With Medical and Invasive Approaches (ISCHEMIA)
Conditions: Cardiovascular Diseases;   Coronary Disease;   Coronary Artery Disease;   Heart Diseases;   Myocardial Ischemia
Interventions: Procedure: cardiac catheterization;   Procedure: coronary artery bypass graft surgery;   Procedure: percutaneous coronary intervention;   Behavioral: Lifestyle;   Drug: Medication
13 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
14 Not yet recruiting Reducing Diagnostic Error to Improve Patient Safety in COPD and Asthma (REDEFINE Study)
Condition: COPD Asthma
Interventions: Device: Spirometry;   Drug: Albuterol
15 Recruiting Technical Development of Cardiovascular Magnetic Resonance Imaging
Condition: Peripheral Artery Disease
Intervention: Procedure: MRI
16 Recruiting Evaluation of Patients With Heart Disease Not Eligible for Research Protocols
Condition: Heart Disease
Intervention:
17 Not yet recruiting Oral Nitrite in Patients With Pulmonary Hypertension and Heart Failure With Preserved Ejection Fraction
Conditions: Pulmonary Hypertension Secondary;   Heart Failure
Interventions: Drug: Sodium Nitrite;   Drug: Placebo Oral Capsule
18 Recruiting Technical Development of Interventional Cardiovascular Magnetic Resonance Imaging in Normal Volunteers
Condition: Healthy
Intervention:
19 Recruiting Quantitative Detection of Circulating Donor-Specific DNA in Organ Transplant Recipients (DTRT-Multi-Center Study)
Conditions: Cardiovascular Disease;   Acute Rejection of Cardiac Transplant;   Cardiac Transplant Rejection;   Heart Transplant Failure and Rejection
Intervention: Diagnostic Test: Blood Draw of up to 10 ml
20 Recruiting New Heart Imaging Techniques to Evaluate Possible Heart Disease
Conditions: Healthy;   Obesity;   Diabetes;   Arteriosclerosis;   Healthy Volunteers
Intervention:

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Study has passed its completion date and status has not been verified in more than two years.