与计算机编程血压测量的臂间血压差异:第一个读数和第二个和第三个读数的平均值之间的差异
Song Huang1, Yu Jin2, Jinsong Xu2
1Department of Cardiology, Yingtan People's Hospital, Yingtan, Jiangxi Province, China.
Journal of human hypertension
|January 6, 2026
概括
计算机编程血压测量 (CCBPM) 使用第二和第三读数的平均值更准确地检测异常的缩性臂间血压差异 (SIAD). 仅仅第一次读数可能会高估SIAD检测率.
科学领域:
- 心血管健康的心血管健康
- 公共卫生研究 公共卫生研究
- 医疗器械技术 医疗器械技术
背景情况:
- 双臂间血压差异 (IAD) 是心血管风险的重要指标.
- 准确的IAD测量对于早期发现和管理潜在的健康问题至关重要.
- 计算机编程血压测量 (CCBPM) 提供自动化和标准化的血压读数.
研究的目的:
- 为了比较使用第一个BP读数检测系统性IAD (sIAD) 检测的准确性,与使用CCBPM的第二和第三读数的平均值相比.
- 评估不同测量策略对农村社区SIAD检测率的影响.
- 为在临床实践中最佳使用CCBPM提供基于证据的建议.
主要方法:
- 一项涉及3067名农村社区居民的横截面研究.
- 使用计算机编程血压测量 (CCBPM) 来自动收集血压数据.
- 基于第一次阅读和第二次和第三次阅读的平均值分析了sIAD.
主要成果:
- 仅使用第一个读数时,异常SIAD的检测率为9.1%.
- 使用第二次和第三次读数的平均值时,检测率降至5.6%.
- 这代表了大约40%的检测率的显著差异,突出显示了仅在第一次阅读中就存在潜在的高估.
结论:
- 仅仅依靠CCBPM的第一次读数可能会导致异常缩性IAD的高估.
- 第二次和第三次阅读的平均值为sIAD评估提供了更可靠的指标.
- 建议在CCBPM中实施平均读数协议,以准确评估心血管风险.
相关概念视频
01:10Pre-Procedural Guidelines for Assessing Blood Pressure
807
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
807
01:23Assessment of blood pressure in brachial artery(two-step method)
1.5K
Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...
1.5K
01:28Special considerations while measuring blood pressure
1.2K
When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
1.2K
01:21Sites for measruring blood pressure
3.3K
Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement
The Brachial Artery: Primary Site for Blood Pressure Measurement
3.3K
01:30Equipments Used To Measure Blood Pressure
3.0K
Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
3.0K
01:17Measurement of Blood Pressure
2.6K
Assessing blood pressure is a standard procedure executed in virtually all medical environments. The method utilized today was established over a hundred years ago by an innovative Russian doctor, Dr. Nikolai Korotkoff. The soft ticking noise, known as Korotkoff sounds, heard while taking blood pressure readings results from turbulent blood flow within the vessels. The apparatus required for this procedure includes a sphygmomanometer, a blood pressure cuff attached to a gauge, and a...
2.6K