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Matthew Christensen

Explore the profile of Matthew Christensen including associated specialties, affiliations and a list of published articles. Areas
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Articles 14
Citations 145
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Recent Articles
1.
Christensen M, Vukadinovic M, Yuan N, Ouyang D
Nat Med . 2024 Apr; 30(5):1481-1488. PMID: 38689062
The development of robust artificial intelligence models for echocardiography has been limited by the availability of annotated clinical data. Here, to address this challenge and improve the performance of cardiac...
2.
Steffner K, Christensen M, Gill G, Bowdish M, Rhee J, Kumaresan A, et al.
Sci Rep . 2024 Jan; 14(1):11. PMID: 38167849
Transesophageal echocardiography (TEE) imaging is a vital tool used in the evaluation of complex cardiac pathology and the management of cardiac surgery patients. A key limitation to the application of...
3.
Holmstrom L, Christensen M, Yuan N, Hughes J, Theurer J, Jujjavarapu M, et al.
Commun Med (Lond) . 2023 May; 3(1):73. PMID: 37237055
Background: Undiagnosed chronic kidney disease (CKD) is a common and usually asymptomatic disorder that causes a high burden of morbidity and early mortality worldwide. We developed a deep learning model...
4.
Duffy G, Clarke S, Christensen M, He B, Yuan N, Cheng S, et al.
NPJ Digit Med . 2022 Dec; 5(1):188. PMID: 36550271
Deep learning has been shown to accurately assess "hidden" phenotypes from medical imaging beyond traditional clinician interpretation. Using large echocardiography datasets from two healthcare systems, we test whether it is...
5.
Toll V, Christensen M, Quaas J, Bellouin N
Nature . 2020 Jan; 577(7791):E3-E5. PMID: 31896819
An Amendment to this paper has been published and can be accessed via a link at the top of the paper.
6.
Toll V, Christensen M, Quaas J, Bellouin N
Nature . 2019 Aug; 572(7767):51-55. PMID: 31367029
The cooling of the Earth's climate through the effects of anthropogenic aerosols on clouds offsets an unknown fraction of greenhouse gas warming. An increase in the amount of water inside...
7.
Grosvenor D, Sourdeval O, Zuidema P, Ackerman A, Alexandrov M, Bennartz R, et al.
Rev Geophys . 2018 Aug; 56(2):409-453. PMID: 30148283
The cloud droplet number concentration (N ) is of central interest to improve the understanding of cloud physics and for quantifying the effective radiative forcing by aerosol-cloud interactions. Current standard...
8.
Behrangi A, Christensen M, Richardson M, Lebsock M, Stephens G, Huffman G, et al.
J Geophys Res Atmos . 2018 Jul; 121(9):4468-4486. PMID: 30027024
An intercomparison of high-latitude precipitation characteristics from observation-based and reanalysis products is performed. In particular the precipitation products from CloudSat provide an independent assessment to other widely used products, these...
9.
Toll V, Christensen M, Gasso S, Bellouin N
Geophys Res Lett . 2018 May; 44(24):12492-12500. PMID: 29713108
Aerosol-cloud interaction is the most uncertain mechanism of anthropogenic radiative forcing of Earth's climate, and aerosol-induced cloud water changes are particularly poorly constrained in climate models. By combining satellite retrievals...
10.
Traylor S, Bastani A, Butris-Daut N, Christensen M, Marsack P, Rodgers L, et al.
Am J Emerg Med . 2017 Oct; 36(5):739-740. PMID: 29079377
Background: Poiseuille's law states flow rates are directly proportional to the radius to the 4th power and indirectly proportional to the length of a tube. Because of this property, large...