"N" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "H\u00E1la, Pavel" . . "3D echokardiografie v hodnocen\u00ED glob\u00E1ln\u00ED a region\u00E1ln\u00ED funkce u pacient\u016F po recentn\u00EDm infarktu myokardu: srovn\u00E1n\u00ED s magne"@cs . "Three-dimensional echocardiography in the evaluation of global and regional function in patients with recent myocardial"@en . "6" . "3D echokardiografie v hodnocen\u00ED glob\u00E1ln\u00ED a region\u00E1ln\u00ED funkce u pacient\u016F po recentn\u00EDm infarktu myokardu: srovn\u00E1n\u00ED s magne" . . "RIV/00023884:_____/13:#0005951!RIV14-MZ0-00023884" . "[511B911126C6]" . "8"^^ . "coronary artery disease, myocardial contrast enhancement, myocardial infarction,"@en . . . "RIV/00023884:_____/13:#0005951" . "3D echokardiografie v hodnocen\u00ED glob\u00E1ln\u00ED a region\u00E1ln\u00ED funkce u pacient\u016F po recentn\u00EDm infarktu myokardu: srovn\u00E1n\u00ED s magne"@cs . "Na\u0161\u00EDm c\u00EDlem bylo porovn\u00E1n\u00ED trojrozm\u011Brn\u00E9 ( 3D ) a dvojrozm\u011Brn\u00E9 ( 2D ), echokardiografie v hodnocen\u00ED pacient\u016F s ned\u00E1vn\u00FDm infarktem myokardu ( MI ) , s pou\u017Eit\u00EDm late enhancement magnetick\u00E9 rezonance ( LE - MRI) jako referen\u010Dn\u00ED metody . Echokardiografie a LE - MRI bylo provedeno p\u0159ibli\u017En\u011B 1 m\u011Bs\u00EDc po prvn\u00EDm IM u 58 pacient\u016F . Echokardiografie byla tak\u00E9 provedena na 35 zdrav\u00FDch kontrol\u00E1ch . Lev\u00E9 komory ( LV ) ejek\u010Dn\u00ED frakce o 3D echokardiografie ( 3D - LVEF ) , 3D wall -motion score ( WMS ) , 2D - WMS , 3D speckle sledov\u00E1n\u00ED zalo\u017Een\u00E9 na pod\u00E9ln\u00E9 obvodov\u00E9, transmur\u00E1ln\u00EDho a oblast kmene a 2D kropenat\u00E9 sledov\u00E1n\u00ED zalo\u017Een\u00E9 na pod\u00E9ln\u00E9 kmen ( LS ) byly m\u011B\u0159eny . Glob\u00E1ln\u00ED korelace k velikosti infarktu Le - MRI signifikantn\u011B vy\u0161\u0161\u00ED ( P < 0,03 ) pro 3D - WMS a 2D - WMS ve srovn\u00E1n\u00ED s 3D - EF a 4 r\u016Fzn\u00FDch m\u011B\u0159en\u00ED 3D kmene , a 2D glob\u00E1ln\u00ED pod\u00E9ln\u00E1 deformace ( GLS ) bylo v\u00EDce \u00FAzce souvis\u00ED s LE - MRI ne\u017E 3D GLS ( P < 0,03 ) . V segmentov\u00E9 korelace k velikosti infarktu Le - MRI byla tak\u00E9 v\u00FDznamn\u011B vy\u0161\u0161\u00ED ( P < 0,04 ) pro 3D - WMS , 2D - WMS a 2D LS srovn\u00E1n\u00ED s ostatn\u00EDmi indexy . Trojrozm\u011Brn\u00E9 WMS uk\u00E1zala senzitivitu 76% a specificitu 72 % pro identifikaci LV velikosti infarktu > 12 % a senzitivitou 73% a specificitou 95 % pro identifikaci segment\u016F s transmur\u00E1ln\u00EDho roz\u0161\u00ED\u0159en\u00ED infarktu . Trojrozm\u011Brn\u00E9 WMS a 2D echokardiografie prok\u00E1zala nejsiln\u011Bj\u0161\u00ED korelace LE - MRI . Testovan\u00E1 3D strain metoda trp\u00ED n\u00EDzkou \u010Dasovou a prostorovou rozli\u0161en\u00EDm v 3D akvizic\u00EDch a p\u0159idan\u00E1 diagnostick\u00E1 hodnota nemohla b\u00FDt prok\u00E1z\u00E1na." . "Three-dimensional echocardiography in the evaluation of global and regional function in patients with recent myocardial"@en . . . . "1"^^ . "We aimed to compare three-dimensional (3D) and two-dimensional (2D) echocardiography in the evaluation of patients with recent myocardial infarction (MI), using late-enhancement magnetic resonance imaging (LE-MRI) as a reference method. Echocardiography and LE-MRI were performed approximately 1 month after first-time MI in 58 patients. Echocardiography was also performed on 35 healthy controls. Left ventricular (LV) ejection fraction by 3D echocardiography (3D-LVEF), 3D wall-motion score (WMS), 2D-WMS, 3D speckle tracking-based longitudinal, circumferential, transmural and area strain, and 2D speckle tracking-based longitudinal strain (LS) were measured. The global correlations to infarct size by LE-MRI were significantly higher (P < 0.03) for 3D-WMS and 2D-WMS compared with 3D-LVEF and the 4 different measurements of 3D strain, and 2D global longitudinal strain (GLS) was more closely correlated to LE-MRI than 3D GLS (P < 0.03). The segmental correlations to infarct size by LE-MRI were also significantly higher (P < 0.04) for 3D-WMS, 2D-WMS, and 2D LS compared with the other indices. Three-dimensional WMS showed a sensitivity of 76% and a specificity of 72% for identification of LV infarct size >12%, and a sensitivity of 73% and a specificity of 95% for identification of segments with transmural infarct extension. Three-dimensional WMS and 2D gray-scale echocardiography showed the strongest correlations to LE-MRI. The tested 3D strain method suffers from low temporal and spatial resolution in 3D acquisitions and added diagnostic value could not be proven."@en . . . "11"^^ . . "119783" . . "30" . . "0742-2822" . . . . "Echocardiography" . "3D echokardiografie v hodnocen\u00ED glob\u00E1ln\u00ED a region\u00E1ln\u00ED funkce u pacient\u016F po recentn\u00EDm infarktu myokardu: srovn\u00E1n\u00ED s magne" . "Na\u0161\u00EDm c\u00EDlem bylo porovn\u00E1n\u00ED trojrozm\u011Brn\u00E9 ( 3D ) a dvojrozm\u011Brn\u00E9 ( 2D ), echokardiografie v hodnocen\u00ED pacient\u016F s ned\u00E1vn\u00FDm infarktem myokardu ( MI ) , s pou\u017Eit\u00EDm late enhancement magnetick\u00E9 rezonance ( LE - MRI) jako referen\u010Dn\u00ED metody . Echokardiografie a LE - MRI bylo provedeno p\u0159ibli\u017En\u011B 1 m\u011Bs\u00EDc po prvn\u00EDm IM u 58 pacient\u016F . Echokardiografie byla tak\u00E9 provedena na 35 zdrav\u00FDch kontrol\u00E1ch . Lev\u00E9 komory ( LV ) ejek\u010Dn\u00ED frakce o 3D echokardiografie ( 3D - LVEF ) , 3D wall -motion score ( WMS ) , 2D - WMS , 3D speckle sledov\u00E1n\u00ED zalo\u017Een\u00E9 na pod\u00E9ln\u00E9 obvodov\u00E9, transmur\u00E1ln\u00EDho a oblast kmene a 2D kropenat\u00E9 sledov\u00E1n\u00ED zalo\u017Een\u00E9 na pod\u00E9ln\u00E9 kmen ( LS ) byly m\u011B\u0159eny . Glob\u00E1ln\u00ED korelace k velikosti infarktu Le - MRI signifikantn\u011B vy\u0161\u0161\u00ED ( P < 0,03 ) pro 3D - WMS a 2D - WMS ve srovn\u00E1n\u00ED s 3D - EF a 4 r\u016Fzn\u00FDch m\u011B\u0159en\u00ED 3D kmene , a 2D glob\u00E1ln\u00ED pod\u00E9ln\u00E1 deformace ( GLS ) bylo v\u00EDce \u00FAzce souvis\u00ED s LE - MRI ne\u017E 3D GLS ( P < 0,03 ) . V segmentov\u00E9 korelace k velikosti infarktu Le - MRI byla tak\u00E9 v\u00FDznamn\u011B vy\u0161\u0161\u00ED ( P < 0,04 ) pro 3D - WMS , 2D - WMS a 2D LS srovn\u00E1n\u00ED s ostatn\u00EDmi indexy . Trojrozm\u011Brn\u00E9 WMS uk\u00E1zala senzitivitu 76% a specificitu 72 % pro identifikaci LV velikosti infarktu > 12 % a senzitivitou 73% a specificitou 95 % pro identifikaci segment\u016F s transmur\u00E1ln\u00EDho roz\u0161\u00ED\u0159en\u00ED infarktu . Trojrozm\u011Brn\u00E9 WMS a 2D echokardiografie prok\u00E1zala nejsiln\u011Bj\u0161\u00ED korelace LE - MRI . Testovan\u00E1 3D strain metoda trp\u00ED n\u00EDzkou \u010Dasovou a prostorovou rozli\u0161en\u00EDm v 3D akvizic\u00EDch a p\u0159idan\u00E1 diagnostick\u00E1 hodnota nemohla b\u00FDt prok\u00E1z\u00E1na."@cs .