Diastolic Function Changes during Stress Echocardiography in Hypertensive Patients

Hosseini, Sara; Fazlinezhad, Afsoon; Jalalyazdi, Majid; Gharaee, Azadeh Mahmoodi; Hosseini, Leila; Andalibi, Mohammad Sobhan Sheikh

doi:10.5812/rijm.42876

Cited by 6 publications

(13 citation statements)

References 28 publications

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“…Thus, 9 studies were used in this review. Eight of the studies were 2-arm RCTs, 26–29,42,43,45–47 and 1 study was a 3-arm RCT 44 . As addressed previously, in the meta-analysis, 2 of the 3 arms (the intervention group and usual care group) were used 44 .…”

Section: Resultsmentioning

confidence: 99%

“…As addressed previously, in the meta-analysis, 2 of the 3 arms (the intervention group and usual care group) were used 44 . Most studies were mainly from Asian countries, including Iran (3), 26,43,45 China (2), 42,47 Taiwan (1), 27 and South Korea (1), 44 and a few were from Western countries, including Germany (1) 28,29 and Australia (1) 46 . Based on the baseline data in the final analysis, there were 698 participants, and the sample size in each individual study ranged from 30 participants 43 to 128 participants 27 .…”

Section: Resultsmentioning

confidence: 99%

“…Most studies were mainly from Asian countries, including Iran (3), 26,43,45 China (2), 42,47 Taiwan (1), 27 and South Korea (1), 44 and a few were from Western countries, including Germany (1) 28,29 and Australia (1) 46 . Based on the baseline data in the final analysis, there were 698 participants, and the sample size in each individual study ranged from 30 participants 43 to 128 participants 27 . The mean ages of each sample in the 9 studies ranged from 42.1 years 43 to 78.9 years 27 .…”

Section: Resultsmentioning

confidence: 99%

“…Based on the baseline data in the final analysis, there were 698 participants, and the sample size in each individual study ranged from 30 participants 43 to 128 participants 27 . The mean ages of each sample in the 9 studies ranged from 42.1 years 43 to 78.9 years 27 . The proportions of men in individual studies presented ranged from 0% 45 to 78.2% 28 …”

Section: Resultsmentioning

confidence: 99%

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Effects of Meditation Intervention on Self-management in Adult Patients With Type 2 Diabetes

et al. 2023

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Background Diabetes complications are prevalent and cause adverse effects on the physical, psychological, and economic status of adult patients with type 2 diabetes. Meditation may positively affect self-management and, in turn, reduce diabetes complications. However, the systematic examination of the effects of meditation without additional components on self-management in this population have been rarely examined. Purpose The aim of this study was to examine the effects of meditation interventions on self-management (ie, control of glucose, blood pressure, cholesterol, and obesity and self-management) among adult patients with type 2 diabetes in randomized controlled trials. Methods In this systematic review and meta-analysis, 6 electronic databases were searched using major keywords of meditation, diabetes, and self-management during March 2022. Results Eight studies (9 articles) using mindfulness-based meditation were included. The meta-analysis showed that meditation improved hemoglobin A1c (effect size = −0.75; 95% confidence interval, −1.30 to −0.21; P = .007) but not fasting blood glucose. Only a few studies examined meditation effects on other types of self-management (eg, blood pressure, body mass index, cholesterol, diet, exercise, foot care, and monitoring of blood glucose), and the effects were inconsistent. In 1 study, meditation improved diabetes self-management. Conclusions Mindfulness-based meditation reduced hemoglobin A1c levels in adult patients with type 2 diabetes but did not consistently improve other types of self-management in a few studies examined. This may imply the need for additional intervention components to improve different types of self-management. Further studies are needed to examine the effects of different types of meditations with additional components on different types of self-management.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Effects of Meditation Intervention on Self-management in Adult Patients With Type 2 Diabetes

et al. 2023

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“…e crosstheoretical model is a theoretical model created by American psychology professor James Prochaska in the late 1970s to study individual behavior changes. In clinical nursing, it is patient-centered and adopts motivational interview communication to arouse the intrinsic motivation of patients to change their behavior [4].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Variable Parameter Active Demons Algorithm-Based Diffusion Tensor Imaging on Ventricular Remodeling after Myocardial Infarction and Nursing

Liu

Zhang

et al. 2021

Scientific Programming

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This study aimed to explore the effect of diffusion tensor imaging (DTI) image registration algorithm in the evaluation of ventricular remodeling in patients with myocardial infarction and the therapeutic effect of cross-theoretical model rehabilitation exercise care. The dynamic balance coefficient k was introduced to construct the DTI image registration algorithm k-AD based on the variable parameter AD algorithm. Then, it was compared with demons algorithm and AD algorithm and was applied in 110 patients with acute myocardial infarction. All patients were divided into the 55 cases of experimental group (cross-theoretical model rehabilitation exercise nursing) and 55 cases of control group (routine nursing). The myocardial tissue was labelled as infarction zone (IZ), infarction border zone (IBZ), and noninfarcted zone (NIZ). Finally, the fractional anisotropy (FA) and mean diffusivity (MD) were calculated. The results showed that the mean square error (MSE) of k-AD algorithm reduced to 0 after 35 iterations. The descent speed was obviously faster than AD and demons algorithms. The overlap of eigenvalue-eigenvector pairs (OVL-EEP) value of k-AD algorithm (0.25) was smaller than demons (0.81) and AD algorithms (0.56) ( P < 0.05 ). The FA value in IZ was notably smaller than IBZ and NIZ, while the MD value was greater than those ( P < 0.05 ). After nursing intervention, the FA value of myocardial infarction area in the experimental group was notably higher in contrast to control group, but the MD value was notably lower in contrast to it ( P < 0.05 ). In short, the DTI image registration algorithm k-AD based on the variable parameter AD algorithm was remarkably better than the demons and AD algorithms in convergence and DTI image registration. FA and MD values obtained by DTI registration image based on k-AD algorithm could clearly indicate the ventricular remodeling after myocardial infarction and the rehabilitation effect of cross-theoretical model rehabilitation exercise nursing intervention.

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Interpreting Diastolic Dynamics and Evaluation Through Echocardiography

Zhang,

Li,

Cardoso

et al. 2024

Preprint

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In patients with heart failure, the evaluation of left ventricular (LV) diastolic function is vital, offering crucial insights into hemodynamic impact and prognostic accuracy. Echocardiography stands as the primary imaging modality for diastolic function assessment, and using it effectively requires a profound understanding of the underlying pathology. This review covers four main topics: first, the fundamental driving forces behind each phase of normal diastolic dynamics, along with the physiological basis of two widely used echocardiographic assessment parameters, E/e' and mitral annulus early diastolic velocity (e'); second, the intricate functional relationship between the left atrium and LV in patients with varying degrees of LV diastolic dysfunction (LVDD); third, the role of stress echocardiography in diagnosing LVDD and the significance of parameter changes in this context; and fourth, the clinical utility of evaluating diastolic function from echocardiography images across diverse cardiovascular care areas.

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Diastolic Function Changes during Stress Echocardiography in Hypertensive Patients

Cited by 6 publications

References 28 publications

Effects of Meditation Intervention on Self-management in Adult Patients With Type 2 Diabetes

Effects of Meditation Intervention on Self-management in Adult Patients With Type 2 Diabetes

Evaluation of Variable Parameter Active Demons Algorithm-Based Diffusion Tensor Imaging on Ventricular Remodeling after Myocardial Infarction and Nursing

Interpreting Diastolic Dynamics and Evaluation Through Echocardiography

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