Heart rhythm O2
Authors: Miller JD, Dewland TA, Henrikson CA, Reiss J, Patel A, Nazer B
JACC. Clinical electrophysiology
Authors: Voskoboinik A, Gerstenfeld EP, Moss JD, Hsia H, Goldberger J, Nazer B, Dewland T, Singh D, Badhwar N, Tchou PJ, Meriwether JN, Sauer W, Danon A, Belhassen B, Scheinman MM
BMC medical genomics
Authors: Sun D, Thomas EA, Launer LJ, Sidney S, Yaffe K, Fornage M
AIDS research and human retroviruses
Authors: Shiau S, Bender AA, O'Halloran JA, Sundermann E, Aggarwal J, Althoff KN, Baker JV, Deeks SG, Fried LP, Karpiak S, Karris M, Marcotte T, Nachega JB, Margolick JB, Erlandson KM, Moore DJ
EClinicalMedicine
Authors: Shah SJ, Barish PN, Prasad PA, Kistler A, Neff N, Kamm J, Li LM, Chiu CY, Babik JM, Fang MC, Kangelaris KN, Langelier C, Abe-Jones Y, Alipanah N, Alvarez FN, Botvinnik OB, Castaneda G
Nature
Authors: Jiang C, Lian X, Gao C, Sun X, Einkauf KB, Chevalier JM, Chen SMY, Hua S, Rhee B, Chang K, Blackmer JE, Osborn M, Peluso MJ, Hoh R, Somsouk M, Milush J, Bertagnolli LN, Sweet SE, Varriale JA, Burbelo PD, Chun TW, Laird GM, Serrao E, Engelman AN, Carrington M, Siliciano RF, Siliciano JM, Deeks SG, Walker BD, Lichterfeld M, Yu XG
Volume 297 of Issue 2 | Radiology
Authors: Hanson CA, Kamath A, Gottbrecht M, Ibrahim S, Salerno M
Background T2 mapping is an important cardiac MRI technique with applications in various conditions. However, a comprehensive evaluation of the T2 literature for normal values is lacking. Purpose To characterize the ranges of normal values and variability of myocardial T2 relaxation times using a systematic review and meta-analysis of the T2 literature. Materials and Methods PubMed and Cochrane Central were searched from June 2019 to January 2020 for myocardial T2 measurements in healthy adults. Studies quantifying T2 relaxation times conducted at 1.5 T or 3.0 T using gradient and spin-echo (GRASE) or T2-prepared balanced steady-state free precession sequences were included. Summary means were generated using a random-effects model. Subgroup analysis and meta-regression were performed to assess factors causing heterogeneity. Results Of the 2481 articles retrieved, 42 studies were included with 954 healthy adults (mean age, 42.4 years ± 10.5 [standard deviation]; 538 men). The pooled mean of T2 across studies was 52 msec at 1.5 T (95% confidence interval [CI]: 51 msec, 53 msec) and 46 msec at 3.0 T (95% CI: 44 msec, 48 msec) ( ≤ .001). was 98% at 1.5 T and 3.0 T. Meta-regression at 1.5 T and 3.0 T identified vendor (β at 1.5 T = -4 msec [with Philips as reference], < .001; β at 3.0 T = -5 msec, = .02) and pulse sequence (β at 1.5 T = -5 msec [with GRASE as reference], < .001; β at 3.0 T = -6 msec, = .002) as significant covariates, but it did not identify any association with covariates of age (β at 1.5 T = 0 msec per year, = .70; β at 3.0 T = 0 msec per year, = .83) or sex (β at 1.5 T = -1 msec, = .88; β at 3.0 T = 6 msec, = .42). Conclusion The pooled mean of T2 relaxation times in healthy adults had marked heterogeneity across studies with field strength, vendor, and pulse sequence identified as covariates associated with T2. T2-prepared measurements were similar between vendors at each field strength. © RSNA, 2020
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Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
Authors: Naidu SS, Coylewright M, Hawkins BM, Meraj P, Morray BH, Devireddy C, Ing F, Klein AJ, Seto AH, Grines CL, Henry TD, Rao SV, Duffy PL, Amin Z, Aronow HD, Box LC, Caputo RP, Cigarroa JE, Cox DA, Daniels MJ, Elmariah S, Fagan TE, Feldman DN, Forbes TJ, Hermiller JB, Herrmann HC, Hijazi ZM, Jeremias A, Kavinsky CJ, Latif F, Parikh SA, Reilly J, Rosenfield K, Swaminathan RV, Szerlip M, Yakubov SJ, Zahn EM, Mahmud E, SCAI 2020 Think Tank Consortium: David Baker, Bhavsar SS, Blumenthal T, Boutin E, Camp CA, Cromer AE, Dineen D, Dunham D, Emanuele S, Ferguson R, Govender D, Haaf J, Hite D, Hughes T, Laschinger J, Leigh SM, Lombardi L, McCoy P, McLean F, Meikle J, Nicolosi M, O'Brien J, Palmer RJ, Patarca R, Pierce V, Polk B, Prince B, Rangwala N, Roman D, Ryder K, Tolve MH, Vang E, Venditto J, Verderber P, Watson N, White S, Williams DM
Nature communications
Authors: Jäger E, Murthy S, Schmidt C, Hahn M, Strobel S, Peters A, Stäubert C, Sungur P, Venus T, Geisler M, Radusheva V, Raps S, Rothe K, Scholz R, Jung S, Wagner S, Pierer M, Seifert O, Chang W, Estrela-Lopis I, Raulien N, Krohn K, Sträter N, Hoeppener S, Schöneberg T, Rossol M, Wagner U
Journal of virus eradication
Authors: Dubé K, Perry KE, Mathur K, Lo M, Javadi SS, Patel H, Concha-Garcia S, Taylor J, Kaytes A, Dee L, Campbell D, Kanazawa J, Smith D, Gianella S, Auerbach JD, Saberi P, Sauceda JA
