相关实验视频

Updated: Jul 6, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

自主功能和特定的右心房功能 - 有没有关系? 来自三维斑点跟踪回声心脏学MAGYAR健康研究的相关性

Attila Nemes¹, Árpád Kormányos¹, Andrea Orosz²

¹Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary.

Journal of clinical ultrasound : JCU

|April 6, 2024

概括

自主功能影响健康成年人右心房 (RA) 功能. 标准心血管反射测试与3D斑点跟踪回声心脏学 (3DSTE) 测量的RA体积和菌株相关,这表明RA功能可能表明自主失调.

科学领域:

心脏病学心脏病学
自主神经系统功能自主神经系统功能
心声回声扫描 (Echocardiography) 是一种心声回声扫描.

背景情况:

前庭,类似于心室,是由交感和副交感神经调节的.
研究自主功能和心房力学之间的关系对于理解心血管健康至关重要.

研究的目的:

在健康个体中探索标准心血管反射测试 (SCRT) 与右心房 (RA) 体积和应变之间的相关性,这些体积和应变来自健康个体的3D斑点追踪回声心脏图像 (3DSTE).
确定RA功能参数是否可以作为自主失调的指标.

主要方法:

40名健康的成年人进行了2D,多普勒,3DSTE和SCRT.
测量包括RA最大体积,中风体积,排空分数和各种RA菌株 (周边,纵向,辐射).
使用的SCRT包括Valsalva机动和30/15比率测试.

主要成果:

与瓦萨尔瓦比率相关的RA体积和中风体积.
关节炎菌株,包括峰值全球和平均细分纵向和周边菌株,与SCRT有显著的相关性.
自主神经病症得分与全球RA纵向菌株峰值相关.

结论:

右心房功能的特定参数与健康成年人的自主功能有显著的关联.
通过3DSTE评估的右心房功能可以作为自主失调的潜在非侵入性指标.

关键词:

这是一个自主化的自主性.相关性相关性相关性超声心电图 (Echocardiography) 是一种心声回声仪.在右心房,右心房.黑斑跟踪法黑斑跟踪法黑斑跟踪法这是一个三维的三维空间.

更多相关视频

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Morphological and Functional Assessment of the Right Ventricle Using 3D Echocardiography

Published on: October 28, 2020

Estimating Bilateral Atrial Function by Cardiovascular Magnetic Resonance Feature Tracking in Patients with Paroxysmal Atrial Fibrillation

Estimating Bilateral Atrial Function by Cardiovascular Magnetic Resonance Feature Tracking in Patients with Paroxysmal Atrial Fibrillation

Published on: July 20, 2022

相关概念视频

Dysrhythmias V: Evaluating Dysrhythmias

Dysrhythmias V: Evaluating Dysrhythmias

Dysrhythmias, also known as arrhythmias, are disturbances in the heart's rhythm that range from benign to life-threatening. A thorough evaluation is crucial for appropriate management and involves a comprehensive medical history, physical examination, and various diagnostic tests.Medical HistorySymptoms: Collect detailed information on palpitations, dizziness, syncope, chest pain, and fatigue. Note their onset, frequency, and triggers.Previous Cardiac Issues: Document any history of heart...