相关实验视频

Updated: Jun 17, 2025

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

维生素D作为心脏再同步治疗 (CRT) 患者临床反应的预测因子

Phuuwadith Wattanachayakul^1,2, Thitiphan Srikulmontri^1,2, Vitchapong Prasitsumrit³

¹Department of Medicine Jefferson Einstein Hospital Philadelphia Pennsylvania USA.

Journal of arrhythmia

|August 14, 2024

概括

较高的维生素D水平预测了对心脏再同步治疗 (CRT) 的更好的反应. 维生素D不足增加了对CRT无反应的风险,突出显示了接受CRT治疗的患者需要进行监测和管理的需要.

科学领域:

心脏病学心脏病学
内分泌学在内分泌学.
营养科学营养科学

背景情况:

伴随性疾病影响心脏再同步治疗 (CRT) 的反应.
以前关于维生素D作为CRT反应预测剂的数据是相互矛盾的.

研究的目的:

为了研究在接受CRT的患者中与植入前25-OH维生素D水平和结果之间的关联.
澄清维生素D状态在预测CRT反应中的作用.

主要方法:

通过MEDLINE和Embase搜索 (直到2024年5月) 识别的四项研究的元分析.
提取了25-OH维生素D水平和CRT反应数据.
维生素D水平的计算聚合平均差异和维生素D不足和CRT反应缺乏的风险比率.

主要成果:

接受CRT治疗的患者表现出显著更高的25-OH维生素D水平 (总体MD:8.04 ng/mL).
维生素D不足与CRT缺乏反应的几率增加了3.28倍 (合并RR:3.28).

结论:

植入前25-OH维生素D水平较高与CRT反应的阳性有关.
维生素D不足是CRT无反应的重要危险因素.
监测和管理维生素D水平可以优化CRT结果.

关键词:

25-基维生素D是一种25-基维生素D.心脏再同步治疗心脏再同步治疗这是一个元分析.系统性审查系统性审查

更多相关视频

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System

Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System

Published on: April 11, 2025

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

A Method of Trigonometric Modelling of Seasonal Variation Demonstrated with Multiple Sclerosis Relapse Data

Published on: December 9, 2015

相关概念视频

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
These markers indicate stress or strain on the heart muscle:
Natriuretic Peptides (BNP)
Cardiac myocytes produce these hormones in response to ventricular stretching...

Role of Skin in Vitamin D Synthesis

Role of Skin in Vitamin D Synthesis

The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...