A jobb kamrai anatómia és funkció korszerű                     echokardiográfiás vizsgálata: patológiás és fiziológiás                     eltérések

Lakatos, Bálint Károly; Kovács, Attila; Tokodi, Márton; Doronina, Alexandra; Merkely, Béla

doi:10.1556/650.2016.30491

Cited by 3 publications

(3 citation statements)

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“…Exercise-induced dilation of the ventricles often leads to low-normal resting values regarding functional parameters [ 17 , 18 ]. In our cohort, water polo athletes had lower LV EF along with decreased longitudinal and circumferential systolic deformation compared to both healthy volunteers and fitness athletes.…”

Section: Discussionmentioning

confidence: 99%

The Female Athlete’s Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography

Doronina

Édes

Ujvári

et al. 2018

BioMed Research International

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We aimed to characterize female athlete's heart in elite competitors in the International Federation of Bodybuilding and Fitness (IFBB) Bikini Fitness category and compare them to athletes of a more dynamic sport discipline and healthy, sedentary volunteers using 3D echocardiography. Fifteen elite female fitness athletes were recruited and compared to 15 elite, age-matched female water polo athletes and 15 age-matched healthy, nontrained controls. Using 3D echocardiography, left ventricular (LV) and right ventricular (RV) end-diastolic volume index (EDVi) and LV mass index (LVMi) were measured. Fitness athletes presented similar LV and RV EDVi compared to healthy, sedentary volunteers. Water polo athletes, however, had higher LV and also RV EDVi (fitness versus water polo versus control; LVEDVi: 76 ± 13 versus 84 ± 8 versus 73 ± 8 ml/m2, ANOVA p = 0.045; RVEDVi: 61 ± 12 versus 86 ± 14 versus 55 ± 9 ml/m2, p < 0.0001). LVMi was significantly higher in the athlete groups; the hypertrophy, however, was even more prominent in water polo athletes (78 ± 13 versus 91 ± 10 versus 57 ± 10 g/m2, p < 0.0001). To the best of our knowledge, this is the first study to characterize female athlete's heart of IFBB Bikini Fitness competitors. The predominantly static exercise regime induced a mild, concentric-type LV hypertrophy, while in water polo athletes higher ventricular volumes and eccentric LV hypertrophy developed.

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Section: Discussionmentioning

confidence: 99%

The Female Athlete’s Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography

Doronina

Édes

Ujvári

et al. 2018

BioMed Research International

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“…A speckle tracking mind a szegmentális és globális strain-értékek mérése útján, mind pedig a 3D jobb kamrai rekonstrukciók létrehozásához nyújtott technikai háttér útján jelentős előrelépést jelent a jobb kamrai geometria és funkció pontosabb feltérképezése terén. Egészen friss kutatások bizonyítják a jobb kamrai longitudinális strain hozzáadott, nem csupán diagnosztikus, hanem egyben prognosztikus értékét a TAPSE-val szemben (46,47). Egy olasz munkacsoport 200 csökkent ejekciós frakciójú szívelégtelenségben szenvedő, azonban megtartott (>16 mm) TAPSE-vel rendelkező beteget vizsgált és követett átlagosan több, mint két évig.…”

Section: Jobb Kamraunclassified

“…Egy olasz munkacsoport 200 csökkent ejekciós frakciójú szívelégtelenségben szenvedő, azonban megtartott (>16 mm) TAPSE-vel rendelkező beteget vizsgált és követett átlagosan több, mint két évig. A jobb kamra szabad fali longitudinális strain független prediktora volt a mortalitást vagy szívelégtelenség hospitalizációt magában foglaló elsődleges végpontnak (46). Aritmogén jobb kamrai diszplázia esetén nemcsak a globális funkcióvesztés, hanem a regionális eltérések is felismerhetőekké válhatnak (9. ábra).…”

Section: Jobb Kamraunclassified

Speckle-tracking echokardiográfia a klinikai gyakorlatban

Kovács¹,

Ágoston²

2018

Cardiologia Hungarica

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A myocardium deformációját jellemző speckle-tracking echokardiográfia a klinikai kutatás területén gyakran alkalmazott módszer. A kutatások mellett azonban a napi gyakorlatban is terjedőben van, és a legtöbb echokardiográfiával fog lalkozó kardiológus számára elérhető. A globális longitudinális strain diagnosztikus és prognosztikus értékkel rendelkezik több kardiológiai kórképben. Jelen összefoglalónkban a strain és strain rate képalkotás újdonságaira, valamint a gyakorlatban történő hasznosságukra összpontosítunk. Speckle-trackingechocardiographyinclinicalpractice Deformation imaging by speckle-tracking echocardiography is a well-established and frequently used research tool. Beyond research, speckle-tracking echocardiography has become readily available for the clinical cardiologists. Among several parameters, global longitudinal strain has been shown to provide added diagnostic and prognostic value in various cardiovascular conditions. This review focuses on recent advances in the field of strain and strain rate imaging, and provides an overview on its current clinical applications.

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Behavior of echocardiographic parameters of right ventricular function after tricuspid surgery

Torres

Quintero

Rodríguez

et al. 2022

Sci Rep

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Evaluation of right ventricular (RV) function after tricuspid valve surgery is complex. The objective was to identify the most appropriate RV function parameters for this purpose. This prospective study included 70 patients undergoing cardiac and tricuspid valve (TV) surgery. RV size and function parameters were determined at 3 months and 1-year post-surgery. Categorical variables were analyzed with the McNemar test and numerical variables with the Student’s t-test for related samples or, when non-normally distributed, the Wilcoxon test. Spearman's rho was used to determine correlations between variables at 3 months and 1 year. RV diameters were reduced at 3 months post-surgery and were then unchanged at 1 year. Tricuspid annular plane systolic excursion (TAPSE) and S′ wave values were worse at 3 months and then improved at 1 year (t-score-2.35, p 0.023; t-score-2.68; p 0.010). There was no significant reduction in free wall longitudinal strain (LS) or shortening fraction (SF) at 3 months (t-score 1.421 and − 1.251; p 0.218 and 0.172), and they were only slightly below pre-surgical values at 1 year. No relationship was found between RV function parameters and mortality or major complications. During the first few months after TV surgery, LS may be a more appropriate parameter to evaluate global ventricular function in comparison to TAPSE. At 1 year, good correlations are observed between TAPSE, S′ wave, and LS values.

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A jobb kamrai anatómia és funkció korszerű echokardiográfiás vizsgálata: patológiás és fiziológiás eltérések

Cited by 3 publications

References 50 publications

The Female Athlete’s Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography

The Female Athlete’s Heart: Comparison of Cardiac Changes Induced by Different Types of Exercise Training Using 3D Echocardiography

Speckle-tracking echokardiográfia a klinikai gyakorlatban

Behavior of echocardiographic parameters of right ventricular function after tricuspid surgery

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