ArticleThe international journal of cardiovascular imaging2017
Effects of caffeine intake prior to stress cardiac magnetic resonance perfusion imaging on regadenoson- versus adenosine-induced hyperemia as measured by T1 mapping.
Article in The international journal of cardiovascular imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.
- CMR T1 reactivity in healthy adult hearts: a systematic review and meta-analysis.Frontiers in cardiovascular medicine · 2025Pooled it
- Pooled it
- Prognostic Value of Regadenoson Stress Perfusion CMR.Medical sciences (Basel, Switzerland) · 2026Article
- Safety, feasibility, and hemodynamic response of regadenoson for stress perfusion CMR.The international journal of cardiovascular imaging · 2023Article
- Cardiovascular Magnetic Resonance Parametric Mapping Techniques for the Assessment of Chronic Coronary Syndromes.Journal of cardiovascular development and disease · 2022Review
- Quantitative myocardial perfusion response to adenosine and regadenoson in patients with suspected coronary artery disease.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022Article
- Cardiac stress T1-mapping response and extracellular volume stability of MOLLI-based T1-mapping methods.Scientific reports · 2021Article
- Observational
- Molecular Mechanisms of Adenosine Stress T1 Mapping.Circulation. Cardiovascular imaging · 2021Article
- Review
- Feature tracking and mapping analysis of myocardial response to improved perfusion reserve in patients with refractory angina treated by coronary sinus Reducer implantation: a CMR study.The international journal of cardiovascular imaging · 2021Observational
- MRI perfusion in patients with stable chest-pain.The British journal of radiology · 2020Review
- Computed tomography for myocardial characterization in ischemic heart disease: a state-of-the-art review.European radiology experimental · 2020Review
- The reliability and feasibility of non-contrast adenosine stress cardiovascular magnetic resonance T1 mapping in patients on haemodialysis.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2020Article
- Impact of caffeine on myocardial perfusion reserve assessed by semiquantitative adenosine stress perfusion cardiovascular magnetic resonance.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2019Article
- Association between Dietary Intakes of Tea, Coffee, and Soft Drinks in Patients Undergoing Coronary Angiography with Coronary Artery Stenosis.International journal of preventive medicine · 2019Article
- Cardiovascular imaging 2017 in the International Journal of Cardiovascular Imaging.The international journal of cardiovascular imaging · 2018Article
- Disagreement between splenic switch-off and myocardial T1-mapping after caffeine intake.The international journal of cardiovascular imaging · 2018Article
- State-of-the-art review: stress T1 mapping-technical considerations, pitfalls and emerging clinical applications.Magma (New York, N.Y.) · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The antagonistic effects of caffeine on adenosine receptors are a possible cause of false-negative stress perfusion imaging. The purpose of this study was to determine the effects of coffee intake <4 h prior to stress perfusion cardiac magnetic resonance imaging (CMR) in regadenoson- versus adenosine-induced hyperemia as measured with T1-mapping. 98 consecutive patients with suspected coronary artery disease referred for either adenosine or regadenoson perfusion CMR were included in this analysis. Twenty-four patients reported coffee consumption <4 h before CMR (15 patients with adenosine, and 9 patients with regadenoson); 74 patients reported no coffee intake (50 patients with adenosine, and 24 patients with regadenoson). T1 mapping was performed using a modified look-locker inversion recovery sequence. T1 reactivity was determined by subtracting T1
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.