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Andrew J Powell

Explore the profile of Andrew J Powell including associated specialties, affiliations and a list of published articles. Areas
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Articles 192
Citations 3848
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Recent Articles
1.
Sperotto F, Kittichokechai P, Powell A, Geva T, Gauthier N, Chang J, et al.
Circ Cardiovasc Imaging . 2025 Mar; :e017064. PMID: 40035130
No abstract available.
2.
Biggs G, Cawood E, Vuorinen A, McCarthy W, Wilders H, Riziotis I, et al.
Nat Commun . 2025 Jan; 16(1):73. PMID: 39746958
Identifying pharmacological probes for human proteins represents a key opportunity to accelerate the discovery of new therapeutics. High-content screening approaches to expand the ligandable proteome offer the potential to expedite...
3.
Truong D, Harty B, Bainton J, Baker A, Bradford T, Cai B, et al.
Am Heart J . 2024 Nov; 281:32-42. PMID: 39608555
Background: Minimal data are available on mid- and long-term outcomes following COVID-19 vaccine-associated myocarditis/pericarditis. The COVID Vaccine-Associated Myocarditis/Pericarditis (CAMP) study aims to characterize the mid- and long-term sequelae of myocarditis/pericarditis...
4.
Beattie M, Beroukhim R, Annese D, Dionne A, Baker A, Powell A
Pediatr Cardiol . 2024 Aug; PMID: 39172254
Dobutamine stress cardiac magnetic resonance (dsCMR) has demonstrated value in identifying patients at risk for adverse cardiovascular events in adults with coronary artery disease, but its prognostic value in younger...
5.
Mayourian J, Gearhart A, La Cava W, Vaid A, Nadkarni G, Triedman J, et al.
J Am Coll Cardiol . 2024 Aug; 84(9):815-828. PMID: 39168568
Background: Artificial intelligence-enhanced electrocardiogram (AI-ECG) analysis shows promise to detect biventricular pathophysiology. However, AI-ECG analysis remains underexplored in congenital heart disease (CHD). Objectives: The purpose of this study was to...
6.
Sharma P, Gearhart A, Beam K, Spyropoulos F, Powell A, Beam A, et al.
Pediatr Cardiol . 2024 Aug; PMID: 39167156
The patent ductus arteriosus (PDA) is associated with significant morbidity and mortality in preterm infants. While pharmacologic closure of the PDA is common and effective, it can be difficult to...
7.
Pace D, Contreras H, Romanowicz J, Ghelani S, Rahaman I, Zhang Y, et al.
Sci Data . 2024 Jul; 11(1):721. PMID: 38956063
Patients with congenital heart disease often have cardiac anatomy that deviates significantly from normal, frequently requiring multiple heart surgeries. Image segmentation from a preoperative cardiovascular magnetic resonance (CMR) scan would...
8.
Hurd C, Bush J, Powell A, Walport L
Angew Chem Int Ed Engl . 2024 Jun; 63(38):e202406414. PMID: 38899853
mRNA display is a powerful technology to screen libraries of >10 cyclic peptides against a protein target, enabling the rapid discovery of high affinity ligands. These cyclic peptides are particularly...
9.
Howes A, Rogerson C, Belyaev N, Karagyozova T, Rapiteanu R, Fradique R, et al.
Am J Respir Cell Mol Biol . 2024 May; 71(3):282-293. PMID: 38691660
Single nucelotide polymorphisms (SNPs) at the locus are among the most commonly reported risk alleles associated with chronic obstructive pulmonary disease (COPD) and other respiratory diseases; however, the physiological role...
10.
Castellanos D, Jang J, Schidlow D, Brassaw K, Agudelo S, Heuvelink-Marck A, et al.
Magn Reson Imaging . 2024 Apr; 111:15-20. PMID: 38579974
Background: In patients who have difficulty holding their breath, a free breathing (FB) respiratory-triggered (RT) bSSFP cine technique may be used. However, this technique may have inferior image quality and...