Abstract
Background Coronary artery disease (CAD) accounts for half of all deaths in patients with end stage kidney disease (ESKD) who have undergone renal transplantation. In patients with ESKD, “angiographically” significant CAD may be asymptomatic. Identification of these patients, with subsequent revascularisation, may reduce the prevalence of adverse cardiovascular events in the peri-transplant and post-transplant period. We aimed to evaluate the effectiveness of diagnostic (>85% maximum age-predicted heart rate) dobutamine stress cardiac magnetic resonance (DSCMR) imaging in identifying “angiographically” significant CAD in asymptomatic patients.
Highlights
Coronary artery disease (CAD) accounts for half of all deaths in patients with end stage kidney disease (ESKD) who have undergone renal transplantation
We aimed to evaluate the effectiveness of diagnostic (>85% maximum age-predicted heart rate) dobutamine stress cardiac magnetic resonance (DSCMR) imaging in identifying “angiographically” significant CAD in asymptomatic patients
Of the 43 included patients, 12 (28%) had significant CAD, and all of these patients had evidence of inducible myocardial ischaemia on DSCMR. 3 (7.0%) patients had false positive DSCMR scans
Summary
Coronary artery disease (CAD) accounts for half of all deaths in patients with end stage kidney disease (ESKD) who have undergone renal transplantation. In patients with ESKD, “angiographically” significant CAD may be asymptomatic. Identification of these patients, with subsequent revascularisation, may reduce the prevalence of adverse cardiovascular events in the peri-transplant and post-transplant period. We aimed to evaluate the effectiveness of diagnostic (>85% maximum age-predicted heart rate) dobutamine stress cardiac magnetic resonance (DSCMR) imaging in identifying “angiographically” significant CAD in asymptomatic patients
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