2010
DOI: 10.1016/j.echo.2010.07.010
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Differences of Myocardial Systolic Deformation and Correlates of Diastolic Function in Competitive Rowers and Young Hypertensives: A Speckle-Tracking Echocardiography Study

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Cited by 185 publications
(158 citation statements)
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References 38 publications
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“…This finding is in remarkable contrast to previous observations in adult patients with hypertension, in whom a selective impairment of the longitudinal strain component was observed as the major abnormality of cardiac strain without remarkable differences in either radial or circumferential components (30). However, we believe that the population comprising this study differs somewhat from those previously reported.…”
Section: Discussioncontrasting
confidence: 56%
“…This finding is in remarkable contrast to previous observations in adult patients with hypertension, in whom a selective impairment of the longitudinal strain component was observed as the major abnormality of cardiac strain without remarkable differences in either radial or circumferential components (30). However, we believe that the population comprising this study differs somewhat from those previously reported.…”
Section: Discussioncontrasting
confidence: 56%
“…In contrast to this study, the present study, which featured longitudinal follow-up, did not include layer specific analysis. However, in some studies, the athletes' LV strain measurements were found to be similar to control groups (5,26). The seemingly discordant results may be explained by several factors, including study population (subject number), study design (longitudinal or case-control), athletic experience and strain measurements that might be affected by loading conditions.…”
Section: Left Ventricular Systolic Functions and Left Ventricular Strainmentioning
confidence: 76%
“…Jedną z nich, bardziej czułą od konwencjonalnej echokardiografii, jest tkankowa echokardiografia doplerowska (TDI, tissue doppler imaging), która pozwala obserwować odkształcanie miokardium w warunkach spoczynkowych, szczególnie z zastosowaniem technik ilościowych [4,5]. Technika poklatkowego śledzenia markerów akustycznych (STE, speckle tracking echocardiography) pozwala uzyskać bardziej powtarzalne wskaźniki deformacji mięśnia sercowego, określające skurczową i rozkurczową funkcję poszczególnych segmentów mięśnia sercowego, niezależnie od kąta padania wiązki ultradźwiękowej; odkształcenie podłużne (GLS, global longitudinal strain) jest wiarygodnym wskaźnikiem funkcji skurczowej lewej komory w przebiegu CCM, bardziej czułym i dokładnym niż pomiar frakcji wyrzutu oraz niezależnym od etiologii marskości wątroby i stanu klinicznego [6].…”
Section: Dysfunkcja Skurczowa W Przebiegu Kardiomiopatii Wątrobowejunclassified