Altered myocardial perfusion during dobutamine stress testing in silent versus symptomatic myocardial ischaemia assessed by quantitative MIBI SPET imaging
نویسندگان
چکیده
منابع مشابه
Association of hemodynamic response during dipyridamole stress testing with 99mTc-MIBI SPET myocardial perfusion image findings.
The aim of this study was to assess whether there is an association between changes in the heart rate and blood pressure after dipyridamole stress and abnormal scan findings detected with gated technetium-99m methoxy isobutylisonitrile (99mTc-MIBI) myocardial perfusion imaging (MPI). A total of 200 consecutive patients with known or suspected coronary artery disease underwent MPI using a 2 days...
متن کاملDobutamine stress myocardial perfusion imaging.
In patients with limited exercise capacity and (relative) contraindications to direct vasodilators such as dipyridamole or adenosine, dobutamine stress nuclear myocardial perfusion imaging (DSMPI) represents an alternative, exercise-independent stress modality for the detection of coronary artery disease (CAD). Nondiagnostic test results (absence of reversible perfusion defects with submaximal ...
متن کاملCARDIOVASCULAR MEDICINE Long term outcome in patients with silent versus symptomatic ischaemia during dobutamine stress echocardiography
E Biagini, A F L Schinkel, J J Bax, V Rizzello, R T van Domburg, B J Krenning, M Bountioukos, C Pedone, E C Vourvouri, C Rapezzi, A Branzi, J R T C Roelandt, D Poldermans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
متن کاملLong term outcome in patients with silent versus symptomatic ischaemia during dobutamine stress echocardiography.
OBJECTIVES To compare the long term prognosis of patients having silent versus symptomatic ischaemia during dobutamine stress echocardiography (DSE). DESIGN Observational study. SETTING Tertiary referral centre. PATIENTS 931 patients who experienced stress induced myocardial ischaemia during DSE. RESULTS Silent ischaemia was present in 643 of 931 patients (69%). The number of dysfunctio...
متن کاملDobutamine stress myocardial perfusion imaging in coronary artery disease.
The accurate noninvasive diagnosis and functional evaluation of coronary artery disease is an important step in selecting the appropriate management strategy. Dobutamine stress myocardial perfusion imaging is an alternative to exercise in patients with limited exercise capacity. In many centers, the test is performed on patients who have a contraindication for vasodilator stress testing. Recent...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Journal of Nuclear Medicine
سال: 1996
ISSN: 0340-6997,1619-7089
DOI: 10.1007/bf01367591