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10.1186/s12880-020-0413-6 http://scihub22266oqcxt.onion/10.1186/s12880-020-0413-6 31992224!6988298!31992224     free     free     free Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 280.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 280.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       BMC+Med+Imaging 2020 ; 20 (1): 8 Nephropedia Template TP {{tp|p=31992224|t=2020. Quantitative comparison of two-dimensional and three-dimensional strain measurement using MRI feature tracking in repair Fontan patients and normal child volunteers |pdf=|usr=}}{{31992224}} gab.com Text Quantitative comparison of two-dimensional and three-dimensional strain measurement using MRI feature tracking in repair Fontan patients and normal child volunteers JO: BMC Med Imaging http://www.kidney.de/pget.php?&tw=1&pmid=31992224 #FOAvip BACKGROUND: The accuracy of 2D and 3D strain analyses was evaluated by comparing strain and cardiac function parameters in Fontan repair patients and normal child volunteers. METHODS: We retrospectively enrolled 32 patients with Fontan circulation and 32 child volunteers who had undergone clinical cardiac magnetic resonance (CMR) assessment of the dominant ventricle with a 1.5-Tesla MRI scanner. Global and regional strain (2D and 3D) of the dominant ventricle in both groups was assessed using CMR feature-tracking. Correlations between cardiac function and strain data were assessed using Pearson's correlation coefficient values. The intraclass correlation coefficient (ICC) and coefficient of variation (CoV) were determined to evaluate repeatability and agreement. RESULTS: The 2D GLS showed significant differences between the Fontan repair patients and volunteers (- 16.49 +/- 5.00 vs. -19.49 +/- 2.03; p = 0.002). The 2D GRS and 2D GCS showed no significant differences between two groups. 2D GRS: 38.96 +/- 14.48 vs. 37.46 +/- 7.77; 2D GCS: - 17.64 +/- 5.00 vs. -16.89 +/- 2.96, respectively; p > 0.05). The 3D global radial strain (GRS), global circumferential strain (GCS), and global longitudinal strain (GLS) showed significant differences between the Fontan repair patients and volunteers (3D GRS: 36.35 +/- 16.72 vs. 44.96 +/- 9.98; 3D GLS: - 8.86 +/- 6.84 vs. -13.67 +/- 2.44; 3D GCS: - 13.70 +/- 7.84 vs. -18.01 +/- 1.78; p < 0.05, respectively). The ejection fraction (EF) and 3D GCS were significantly associated (r = - 0.491, p = 0.004). The 3D GCS showed correlations with the indexed end-diastolic volume (EDV) (r = 0.523, p = 0.002) and indexed end-systolic volume (ESV) (r = 0.602, p < 0.001). 3D strain showed good reproducibility, with GCS showing the best inter-observer agreement (ICC = 0.87 and CoV = 5.15), followed by GLS (ICC = 0.84 and CoV = 5.36). CONCLUSIONS: 3D GCS is feasible, highly reproducible, and strongly correlated with conventional cardiac function measures. 3D GCS assessments may be useful for monitoring abnormal myocardial motion in patients with Fontan circulation. Twit Text FOAVip Quantitative comparison of two-dimensional and three-dimensional strain measurement using MRI feature tracking in repair Fontan patients and normal child volunteers ????BMC Med Imaging http://www.kidney.de/pget.php?&tw=1&pmid=31992224 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=31992224 #FOAvip English Wikipedia <ref>{{Cite pmid|31992224}}</ref> Quantitative comparison of two-dimensional and three-dimensional strain measurement using MRI feature tracking in repair Fontan patients and normal child volunteers #MMPMID31992224 Hu L; Wang Q; Gregory BP; Ouyang RZ; Sun A; Guo C; Han T; Zhong Y BMC Med Imaging 2020[Jan]; 20 (1): 8 PMID31992224show ga BACKGROUND: The accuracy of 2D and 3D strain analyses was evaluated by comparing strain and cardiac function parameters in Fontan repair patients and normal child volunteers. METHODS: We retrospectively enrolled 32 patients with Fontan circulation and 32 child volunteers who had undergone clinical cardiac magnetic resonance (CMR) assessment of the dominant ventricle with a 1.5-Tesla MRI scanner. Global and regional strain (2D and 3D) of the dominant ventricle in both groups was assessed using CMR feature-tracking. Correlations between cardiac function and strain data were assessed using Pearson's correlation coefficient values. The intraclass correlation coefficient (ICC) and coefficient of variation (CoV) were determined to evaluate repeatability and agreement. RESULTS: The 2D GLS showed significant differences between the Fontan repair patients and volunteers (- 16.49 +/- 5.00 vs. -19.49 +/- 2.03; p = 0.002). The 2D GRS and 2D GCS showed no significant differences between two groups. 2D GRS: 38.96 +/- 14.48 vs. 37.46 +/- 7.77; 2D GCS: - 17.64 +/- 5.00 vs. -16.89 +/- 2.96, respectively; p > 0.05). The 3D global radial strain (GRS), global circumferential strain (GCS), and global longitudinal strain (GLS) showed significant differences between the Fontan repair patients and volunteers (3D GRS: 36.35 +/- 16.72 vs. 44.96 +/- 9.98; 3D GLS: - 8.86 +/- 6.84 vs. -13.67 +/- 2.44; 3D GCS: - 13.70 +/- 7.84 vs. -18.01 +/- 1.78; p < 0.05, respectively). The ejection fraction (EF) and 3D GCS were significantly associated (r = - 0.491, p = 0.004). The 3D GCS showed correlations with the indexed end-diastolic volume (EDV) (r = 0.523, p = 0.002) and indexed end-systolic volume (ESV) (r = 0.602, p < 0.001). 3D strain showed good reproducibility, with GCS showing the best inter-observer agreement (ICC = 0.87 and CoV = 5.15), followed by GLS (ICC = 0.84 and CoV = 5.36). CONCLUSIONS: 3D GCS is feasible, highly reproducible, and strongly correlated with conventional cardiac function measures. 3D GCS assessments may be useful for monitoring abnormal myocardial motion in patients with Fontan circulation. |Adolescent[MESH] |Child[MESH] |Echocardiography, Three-Dimensional[MESH] |Feasibility Studies[MESH] |Female[MESH] |Fontan Procedure[MESH] |Heart Diseases/diagnostic imaging/*surgery[MESH] |Heart/*diagnostic imaging/physiopathology[MESH] |Humans[MESH] |Magnetic Resonance Imaging, Cine/*methods[MESH] |Male[MESH] |Retrospective Studies[MESH]Quantitative comparison of two-dimensional and three-dimensional strai(epmc).pdf DeepDyve Pubget Overpricing