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Found 29 clinical trials
Contribution of the Pharmacological Profile of the A2A Receptor to Adenosine in the Diagnosis of Myocardial Ischemia

non-invasive tests (stress echocardiography, myocardial scintigraphy) in patients without coronary artery disease.

  • 0 views
  • 05 Jun, 2021
  • 1 location
Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition

The correlation of coronary microvascular function and body composition with cardiopulmonary exercise capacity will be assessed in patients with heart failure with preserved ejection fraction.

  • 0 views
  • 10 Sep, 2021
  • 1 location
Prospective Randomized Trial On RadiaTion Dose Estimates Of CT AngIOgraphy In PatieNts Scanned With A 100kV Protocol

The objective of this study is to compare radiation dose of a 100kV scan protocol to the standard 120kV scan protocol. We hypothesize that the 100kV scan protocol is associated with a reduction in dose estimates of at least 20%, while the diagnostic image quality is not inferior. Secondary endpoints …

body mass index
angiography
computed tomography angiography
coronary ct
  • 0 views
  • 07 Nov, 2020
  • 1 location
Prospective Randomized Trial On RadiaTion Dose Estimates Of CT AngIOgraphy In PatieNts Scanned With A Sequential Scan Protocol

The objective of this study is to compare radiation dose of a standard spiral scan with the a new sequential scan protocol. We hypothesize that the sequential scan protocol is associated with a reduction in dose estimates of at least 20%, while the diagnostic image quality is not inferior. Secondary …

computed tomography angiography
angiography
coronary ct
  • 0 views
  • 07 Nov, 2020
  • 1 location
Coronary Computed Tomographic Angiography in Intermediate-risk Chest Pain Patients

The aim is to determine whether a diagnostic strategy including early coronary computed tomographic angiography in intermediate-risk patients presenting to the Emergency Department with chest pain reduces the composite endpoint of death, readmission because of myocardial infarction or unstable angina requiring revascularization.

revascularisation
artery disease
angiography
infarct
infarction
  • 0 views
  • 08 Sep, 2021
  • 1 location
Use of Reactivated DEFINITY or LUMASON in Patients Undergoing Rest or Stress Echocardiography

settings for stress echocardiography. This research project will test whether this condensed DEFINITY or LUMASON can be reactivated by ultrasound using the same transducer used to image the patient.

  • 1 views
  • 24 Jan, 2021
  • 1 location
Myocardial Perfusion Coronary Flow Reserve and Kinetic Analysis During Dobutamine Stress Echocardiography

Stress echocardiography is a screening test for coronary heart disease that already has good sensitivity and specificity (both around 70%). This examination is mainly offered to stable patients

dobutamine
stenosis
heart disease
stress echocardiography
angiography
  • 1 views
  • 26 Aug, 2021
  • 1 location
Imaging vs. no Testing in Asymptomatic High-risk Diabetic Patients

The aim of our study was to evaluate 1- and 3-year outcome of alternative imaging strategies in asymptomatic high-risk diabetic patients: functional stress echocardiography combined with

hypertension
angiography
  • 0 views
  • 29 Aug, 2021
  • 1 location
Cardiac Rehabilitation in Patients With Refractory Angina

patients with angina Refractory, by maximal oxygen consumption (VO2max) and global myocardial ischemic load by Stress Echocardiography; To evaluate the presence of myocardial injury, caused by physical

  • 38 views
  • 24 Jan, 2021
  • 1 location
Myocardial Function and Vitamin D Supplementation in Diabetes.

(by deformation imaging techniques) at rest and during low-dose dobutamine stress echocardiography in both type I and II diabetic patients. Within each diabetic population, myocardial function will be

malnutrition
vitamin d supplementation
diabetes
cholecalciferol
vitamins
  • 13 views
  • 13 May, 2021
  • 1 location