多普勒超声在评价心律失常患者消化功能与心室功能中的应用

2021-04-06 14:05:27张颖
中国现代医生 2021年4期
关键词:心律失常

张颖

[摘要] 目的 探究多普勒超声在评价心律失常患者消化功能及心室功能方面的应用。 方法 选择2014年1月至2019年1月我院接诊的80例心律失常患者为实验组,另选取同期于我院接受体格检查的50例健康者作为对照组,使用多普勒超声对两组胃排空时间、禁食时胃窦部容积(AV)、右室前壁厚度(RVAW)、右室舒张末期内径(RVDD)、左室收缩末期内径(LVESD)、左心室舒张末期内径(LVDD)进行评估,并进行组间差异性比较。 结果 实验组胃排空时间为(31.29±5.49)min,高于对照组的(24.19±6.88)min,禁食时AV为(18.29±4.29)mL,大于对照组的(13.81±3.66)mL,差异有统计学意义(P<0.05);实验组RVAW为(3.01±0.51)mm、RVDD为(18.71±2.11)mm、LVESD为(23.97±3.12)mm、LVDD為(46.10±3.44)mm,均低于对照组的(3.49±0.43)mm、(21.28±2.33)mm、(28.98±4.10)mm和(49.18±3.33)mm,差异有统计学意义(P<0.05)。 结论 相比健康者,心律失常患者出现胃排空时间延长、胃窦部容积增加等消化功能变化及心室功能变化,可通过多普勒超声检测对心律失常患者实施消化功能和心室功能的评估,便于后期诊疗的开展。

[关键词] 多普勒超声;心律失常;消化功能;心室功能

[中图分类号] R541.7          [文献标识码] B          [文章编号] 1673-9701(2021)04-0098-04

Application of doppler ultrasound in evaluation of digestive function and ventricular function in patients with arrhythmia

ZHANG Ying

Department of Physical Diagnosis, the Central Hospital of Jiamusi City in Heilongjiang Province, Jiamusi   154002, China

[Abstract] Objective To explore the application of doppler ultrasound in evaluating the digestive function and ventricular function of patients with arrhythmia. Methods A total of 80 patients with arrhythmia admitted in our hospital from January 2014 to January 2019 were selected as the experimental group, and another 50 healthy people who received a physical examination in our hospital during the same period were selected as the control group. Doppler ultrasound was used to examine the gastric emptying time, the gastric antrum volume(AV) during fasting, the thickness of the right ventricular anterior wall(RVAW), right ventricular end diastolic diameter(RVDD), left ventricular end systolic diameter(LVESD), left ventricular end diastolic diameter(LVDD) and differences between groups were compared. Results The gastric emptying time of the experimental group was(31.29±5.49) min, which higher than that(24.19±6.88) min of the control group, and the fasting AV was(18.29±4.29) mL of the experimental group, which longer than that (13.81±3.66) mL of the control group, which had statistically significant difference(P<0.05). The RVAW was(3.01±0.51) mm, RVDD was(18.71±2.11) mm, LVESD was(23.97±3.12) mm, LVDD was(46.10±3.44) mm of the experimental group, which were lower than those of the control group([3.49±0.43] mm, [21.28±2.33] mm, [28.98±4.10] mm, [49.18±3.33] mm), with statistically significant difference(P<0.05). Conclusion Compared with healthy people, patients with arrhythmia had digestive function changes such as prolonged gastric emptying time, increased gastric antrum volume, and ventricular function changes. Doppler ultrasound can be used to evaluate digestive and ventricular function , to facilitate the development of later diagnosis and treatment.

[Key words] Doppler ultrasound; Arrhythmia; Digestive function; Ventricular function

心律失常是一类由窦房结激动异常或激动产生于窦房结之外进而导致激动传导缓慢、阻滞或经异常通道传导的现象,即心脏活动的起源与传导障碍诱发了心脏搏动频率或节律的异常[1-2]。心律失常是心血管疾病中较常见的一种疾病,该病可单独发病,也可与其他心血管疾病共发,病情较轻的心律失常对患者正常生活影响不大,但严重的心律失常骤发可导致患者心脏功能衰竭诱发猝死[3-4],因此应加强对心律失常患者的日常监测及防控。近些年随着我国社会老龄化趋势的逐渐显现,各类心脑血管疾病的发病率呈逐年递增趋势,心律失常是心血管疾病中较为常见的一种,已经对我国居民正常生活造成了严重影响。临床实践发现,部分心律失常患者会出现明显的消化功能障碍和心室功能变化,其原因是心律失常会对患者的植物神经反射造成影响,导致消化功能出现变化[5]。……

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