对心脏性休克进行关键护理超声波:一个范围审查
Sameer Sharif1,2,3, Kevin Wang4, John Basmaji5
1Department of Medicine, Division of Emergency Medicine, McMaster University, Hamilton, ON, Canada.
Critical care explorations
|March 12, 2026
概括
在心脏性休克中,重症监护超声波 (CCUS) 可以在72小时内加速血液动力恢复,但不会影响死亡率或其他关键结果. 需要进一步的研究来证实这些发现.
科学领域:
- 关键护理医学 关键护理医学
- 心脏病学 心脏病学
- 诊断成像诊断成像的使用
背景情况:
- 心脏性休克是一种危及生命的疾病,需要及时诊断和管理.
- 重症监护超声波 (CCUS) 越来越多地用于指导复苏工作.
- 关于CCUS对心脏性休克患者相关结果的影响尚不清楚.
研究的目的:
- 评估CCUS与标准护理相比,在心脏发生性休克的成年患者中的有效性.
- 评估CCUS对患者相关结果的影响,包括死亡率和血液动力学稳定性.
主要方法:
- 对随机临床试验 (RCT) 和观察性研究进行了全面的范围审查.
- 如果它们比较了CCUS与非CCUS护理在心脏病性休克的成年患者中,则将研究纳入.
- 数据进行了综合,以评估诸如死亡率,血液动力学解析时间和停留时间等结果.
主要成果:
- 包括两个RCT (n=573) 和一个观察性研究 (n=30).
- CCUS,特别是经食道心声学,可以缩短72小时的血液动力学不稳定性解决时间 (SHR,1.26).
- CCUS没有显著影响死亡率,6天的血液动力学分辨率,ICU/住院时间,机械呼吸或置换疗法持续时间.
结论:
- 在患有心脏性休克的成年患者中,CCUS似乎不会影响死亡率或主要的临床结果.
- 建议CCUS在72小时内加速血液动力学解决的潜在好处,但由于研究设计和不精确性而受到限制.
- 需要进一步进行高质量的研究,以最终确定CCUS在心脏性休克管理中的作用.
相关概念视频
Imaging Studies for Cardiovascular System I:Echocardiography
838
Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
838
Imaging Studies for Cardiovascular System II:Types of Echocardiography
761
Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
761
Acute Coronary Syndrome III: Diagnostic Studies
362
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
362
Ultrasonography
8.2K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
8.2K
Assessing Blood pressure using a doppler ultrasound
2.8K
To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
2.8K
Imaging Studies for Cardiovascular System V: CT
486
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
486


