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相关概念视频

Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

279
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
279
Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
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Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

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IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
372
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
239
Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
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Venous Return01:04

Venous Return

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The circulatory system plays a crucial role in ensuring the optimal functioning of the human body. One of its critical components is venous return - the process that completes the blood circulation cycle. This article will delve into the concept of venous return, how it works, and its significance to our health.
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system...
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维纳斯P-门:在5年后的结果

Reem Rashed1,2, Matthew I Jones1, Pimpak Prachasilchai3

  • 1Department of Congenital Cardiology, Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
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概括

使用VenusP的穿皮肺植入 (PPVI) 对右心室外流通道显示出优异的中期结果. 这种透导管方法为手术提供了一种安全的替代方案,可以持续改善功能.

关键词:
通过皮肤进行的肺植入 (PPVI)肺部反 (PR) 的意思是肺部反.肺置换 (PVR) 是指肺的替换.右心室外流管 (RVOT) 功能障碍

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科学领域:

  • 心脏病学 心脏病学
  • 干预心脏病学 干预心脏病学
  • 生物医学工程 生物医学工程

背景情况:

  • 穿皮肺植入 (PPVI) 为功能障碍的右心室外流通道 (RVOTs) 提供了一个外科替代方案.
  • 维纳斯P是一个自扩张的透导管,专为较大的RVOT设计,直径为24至36毫米.

研究的目的:

  • 评估VenusP在接受PPVI的患者中长期的中长期结果.
  • 评估患者的结果和VenusP门在治疗严重肺部反时的耐用性.

主要方法:

  • 在2013年10月至2018年9月期间,对58名患有严重肺反 (PR) 的患者进行了回顾性审查,这些患者曾尝试使用VenusP进行PPVI.
  • 收集的数据包括两个国际中心的患者特征,临床结果,成像结果和随访状态.

主要成果:

  • 在96.6%的患者中取得了成功的PPVI;一个失败和一个门迁移需要手术.
  • 没有观察到过早或过晚的死亡,门狭窄,严重的PR,传染性内心炎或显著的心室节律失常.
  • 电线架骨折发生在23.2%的门中,但没有影响功能. 在程序后6-12个月内,PR和RV数量的显著改善得到了持续.

结论:

  • 植入VenusP门显示出优秀的早期和中期结果,没有主要的门相关并发症.
  • 门在5-10年的时间内显示了持续的功能益处.
  • 需要进行长期跟踪,以充分确定VenusP的性能和寿命.