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相关概念视频

Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

8
Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
8
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

10
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
10
Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

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Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
13
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

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IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
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Measurement of Blood Pressure01:17

Measurement of Blood Pressure

1.0K
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...
1.0K
Pneumothorax-I01:26

Pneumothorax-I

255
A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
255

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相关实验视频

Updated: Jul 23, 2025

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
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A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia

Published on: August 18, 2015

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由TIPS引起的暂时的血液动力学不稳定性

David Schneider, Vladimír Kojecký

    Vnitrni lekarstvi
    |July 19, 2023
    PubMed
    概括
    此摘要是机器生成的。

    跨内肝移植系统 (TIPS) 支架向心脏迁移是一种罕见但严重的门高血压治疗并发症. 管理选项包括通过皮肤或手术提取,或留下支架,往往需要多学科的合作.

    关键词:
    提示提示 (TIPS) 是一个提醒.通过内镜连接进行内镜连接.消化道的水.门高血压 门高血压干细胞迁移 干细胞迁移三管的反,三管的反.流体变形性出血 流体变形出血

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    The Intra-Aortic Balloon Pump
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    科学领域:

    • 心脏病学 心脏病学
    • 胃肠病学 胃肠病学
    • 干预性放射学 干预性放射学

    背景情况:

    • 腹出血是门门高血压的危及生命的并发症.
    • 横性肝内移植系统分流 (TIPS) 是当药理和内镜疗法失败时的治疗选择.
    • TIPS程序存在风险,包括罕见但严重的并发症.

    研究的目的:

    • 讨论TIPS支架向心脏迁移的罕见并发症.
    • 概述支架迁移对心脏的潜在后果.
    • 审查心脏支架迁移的管理策略.

    主要方法:

    • 关于TIPS支架迁移报告的文献综述.
    • 通过皮肤和手术提取技术的分析.
    • 讨论保守的管理 (留下支架在现场).

    主要成果:

    • TIPS支架向心脏迁移是一个罕见的事件.
    • 潜在的并发症包括心室穿孔和三管损伤.
    • 管理是个性化的,考虑到患者的并发症.
    • 通过皮肤和手术提取是可行的选择.
    • 在某些情况下,将支架留在现场可能是合适的.

    结论:

    • TIPS支架迁移需要仔细考虑管理选项.
    • 跨学科合作对于最佳的患者护理至关重要.
    • 个性化治疗计划对于患有这种罕见并发症的患者至关重要.