A bal kamra korszerű echokardiográfiás vizsgálata – az                     M-módtól a 3D speckle-tracking képalkotásig

Nemes, Attila; Forster, Tamás

doi:10.1556/650.2015.30264

Cited by 13 publications

(2 citation statements)

References 48 publications

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“…The other important difference between the study of Mihaila et al and ours is the method used. According to the guidelines, 2DSTE is not suggested to be used for LV rotational mechanics; 3DSTE seems to be an emerging method due to its nature of seeing and assessing the heart and LV as a 3D organ (5)(6)(7)(8).…”

Section: Discussionmentioning

confidence: 99%

“…Recent advancements in echocardiographic imaging made the threedimensional (3D) volumetric and strain imaging of the heart possible; out of the novel tools, 3D speckle-tracking echocardiography (STE) is especially useful. 3DSTE provides a possibility for clinicians to assess LV volumes and strains, and for quantification of LV rotational mechanics at the same time using the same digitally acquired 3D datasets (5)(6)(7)(8)(9). The present study was designed to assess LV rotational mechanics in patients with treated hypopituitarism.…”

Section: Introductionmentioning

confidence: 99%

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Left Ventricular Rotational Abnormalities in Treated Hypopituitarism: Insights From the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Path Study

Kormányos

Gyenes

Horváth

et al. 2021

Front. Cardiovasc. Med.

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Introduction: Hypopituitarism is a rare, often underdiagnosed, complex hormonal disease caused by the decreased secretion of one or more hormones in the pituitary gland. The present study was designed to assess left ventricular (LV) rotational mechanics in patients with treated hypopituitarism. It was also aimed to find possible differences in these parameters according to the origin of hypopituitarism (congenital vs. acquired).Methods: The present prospective study involved 35 treated patients with hypopituitarism; however, 4 patients had to be excluded due to inferior image quality. The mean age of the remaining 31 cases was 56.3 ± 13.2 years (18 males). The control group consisted of 29 age- and sex-matched healthy volunteers (mean age: 55.3 ± 4.8 years, 14 males). In all cases a complete two-dimensional echocardiography examination was performed followed by three-dimensional speckle-tracking echocardiography.Results: No significant differences could be found in LV volumes between the controls and patients with hypopituitarism and hypopituitary subgroups. LV apical rotation (8.1 ± 5.1° vs. 10.6 ± 3.5°, p < 0.05) and LV twist (11.9 ± 5.3° vs. 15.1 ± 3.8°, p < 0.05) were impaired in the hypopituitary group with normally directed LV rotational mechanics as compared to the healthy controls. However, 13% of patients showed a near absence of LV twist called LV “rigid body rotation” (LV-RBR). There were no significant differences regarding LV apical and basal rotations and twist between acquired and congenital hypopituitary subgroups.Conclusions: Impaired LV apical rotation and twist could be demonstrated in hypopituitarism regardless of its origin. In the present study with small number of patients with hypopituitarism, LV-RBR was present in 13% of cases.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Left Ventricular Rotational Abnormalities in Treated Hypopituitarism: Insights From the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Path Study

Kormányos

Gyenes

Horváth

et al. 2021

Front. Cardiovasc. Med.

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Cardiac amyloidosis is associated with increased aortic stiffness

Nemes

Földeák

Domsik

et al. 2017

J of Clinical Ultrasound

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Are increased left ventricular strains compensatory effects in lipedema? Detailed analysis from the three‐dimensional speckle‐tracking echocardiographic MAGYAR‐Path Study

Nemes

Kormányos

Domsik

et al. 2020

J of Clinical Ultrasound

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Purpose Lipedema is a chronic, common but underdiagnosed disease masquerading obesity, with female predominance, characterized by disproportional abnormal adipose tissue distribution of the lower and also upper extremities. The present study was designed to determine whether lipedema is associated with three‐dimensional (3D) speckle‐tracking echocardiography (3DSTE)‐derived left ventricular (LV) deformation abnormalities, and to assess the effects of 1‐hour use of medical compression stockings (MCS). Methods The present study comprised 19 female patients with lipedema (mean age: 42.2 ± 12.4 years), compared to 28 age‐matched healthy female controls (mean age: 42.0 ± 9.8 years). Results Lipedema patients showed larger left atrial and LV dimensions and greater LV ejection fraction than controls, without significant difference in other echocardiography variables. Lipedema patients had greater 3DSTE‐derived global and mean segmental LV circumferential and area strains than controls. Following 1‐hour use of wearing MCS, neither global and nor mean segmental LV strains showed significant impairment or improvement. Conclusions Increased LV strains could be compensatory effects maintaining LV pumping function in lipedema. Short‐term wearing of MCS has no global effect on LV strains.

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A bal kamra korszerű echokardiográfiás vizsgálata – az M-módtól a 3D speckle-tracking képalkotásig

Cited by 13 publications

References 48 publications

Left Ventricular Rotational Abnormalities in Treated Hypopituitarism: Insights From the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Path Study

Left Ventricular Rotational Abnormalities in Treated Hypopituitarism: Insights From the Three-Dimensional Speckle-Tracking Echocardiographic MAGYAR-Path Study

Cardiac amyloidosis is associated with increased aortic stiffness

Are increased left ventricular strains compensatory effects in lipedema? Detailed analysis from the three‐dimensional speckle‐tracking echocardiographic MAGYAR‐Path Study

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