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Related Concept Videos

Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

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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...
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A pulmonary embolism occurs when a thrombus, amniotic fluid, tumor tissue, fat, or air embolus blocks one or more pulmonary arteries. Effective nursing management and patient education are crucial for improving outcomes and preventing recurrence.Nursing management starts with obtaining a comprehensive patient history, particularly noting any history of deep vein thrombosis (DVT). Assess for clinical manifestations, including dyspnea, chest pain, crackles, heart murmurs, and signs of right-sided...
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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...
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Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
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Pulmonary Tuberculosis II01:28

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Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
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Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
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A Porcine Model of Acute Autologous Pulmonary Embolism
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Pulmonary Embolism.

Eno-Obong Essien1, Parth Rali2, Stephen C Mathai3

  • 1Division of Internal Medicine Residency Program, Temple University Hospital, 3401 North Broad Street, Philadelphia, PA 19140, USA.

The Medical Clinics of North America
|April 9, 2019
PubMed
Summary
This summary is machine-generated.

Pulmonary embolism (PE) is a major cause of cardiovascular death. Recent advancements in PE treatment and the rise of multidisciplinary PE response teams are improving patient care and outcomes.

Keywords:
Deep vein thrombosis (DVT)Pulmonary embolism (PE)Pulmonary embolism response teamVenous thromboembolism (VTE)

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Area of Science:

  • Cardiology
  • Pulmonology
  • Vascular Medicine

Background:

  • Venous thromboembolism (VTE), encompassing pulmonary embolism (PE) and deep vein thrombosis, represents a significant global health concern.
  • PE ranks as the third leading cause of cardiovascular mortality worldwide, following stroke and myocardial infarction.

Purpose of the Study:

  • To provide a comprehensive overview of pulmonary embolism (PE).
  • To discuss current and emerging diagnostic and therapeutic strategies for VTE.
  • To review post-PE follow-up care protocols.

Main Methods:

  • Literature review of epidemiology, diagnostic strategies, and treatment modalities for VTE.
  • Analysis of recent advancements in PE management, including local thrombolysis and mechanical devices.
  • Examination of the role of extracorporeal membrane oxygenation and surgical embolectomy.
  • Discussion of the impact of multidisciplinary PE response teams.

Main Results:

  • PE is a leading cause of cardiovascular death globally.
  • Management of PE has been significantly advanced by new interventions like local thrombolysis and mechanical extraction.
  • The establishment of multidisciplinary PE response teams is optimizing patient care nationwide.

Conclusions:

  • The review synthesizes current knowledge on PE epidemiology, diagnosis, and treatment.
  • Emerging therapies and coordinated care models are transforming PE management.
  • Optimized follow-up care is crucial for patients with VTE.