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Related Concept Videos

Angina II: Classification01:27

Angina II: Classification

Angina, also known as angina pectoris, is a chest pain resulting from diminished blood flow to the heart muscle and is often a symptom of coronary artery disease. Angina presents several variants with distinctive attributes, etiologies, and therapeutic approaches. The main types of angina include stable, unstable, variant (Prinzmetal's), microvascular, intractable, and silent ischemia.Stable angina is caused by atherosclerosis, which leads to the formation of plaques that narrow the coronary...
Angina IV: Management01:26

Angina IV: Management

IntroductionThe management of angina requires a comprehensive approach that includes pharmacological therapies, medical procedures, and lifestyle modifications.Pharmacological TherapiesAntiplatelet agents, such as aspirin, clopidogrel, prasugrel, and ticagrelor, play a pivotal role in preventing thrombus formation in patients with angina. These medications inhibit platelet aggregation and reduce the likelihood of myocardial infarction and other cardiovascular events.Anticoagulants, including...
Angina III: Clinical Manifestations and Assessment01:29

Angina III: Clinical Manifestations and Assessment

Angina manifests as chest pain, tightness, or squeezing discomfort typically located behind the breastbone. It can radiate to the neck, jaw, shoulders, and inner aspects of the upper arms, most commonly the left arm. Patients may experience shortness of breath, fatigue, profuse sweating, dizziness, indigestion, heartburn, palpitations, anxiety, and vomiting as accompanying symptoms. This pain often lasts a few minutes and is triggered by physical exertion, emotional stress, heavy meals, or cold...
Angina I: Introduction01:30

Angina I: Introduction

Definition and Symptoms: Angina (angina pectoris) is chest pain or discomfort caused by myocardial ischemia, which occurs when the heart muscle receives insufficient oxygen-rich blood. It typically manifests as pressing, squeezing, or crushing sensations in the chest and may radiate to the shoulders, arms, neck, jaw, or back.Primary Cause: In a healthy state, the coronary arteries can dilate (widen) to increase blood flow and meet the increased oxygen demand during physical activity or...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...

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Updated: Jul 5, 2026

Angiogenesis in the Ischemic Rat Lung
07:36

Angiogenesis in the Ischemic Rat Lung

Published on: February 8, 2013

[Angiology].

Holger Lawall1, Curt Diehm

  • 1Abteilung Angiologie und Diabetologie, SRH-Klinikum Karlsbad-Langensteinbach, Akademisches Lehrkrankenhaus der Universität Heidelberg, Guttmannstrabe 1, 76307, Karlsbad. Holger.Lawall@kkl.srh.de

Medizinische Klinik (Munich, Germany : 1983)
|May 20, 2008
PubMed
Summary
This summary is machine-generated.

Vascular disease management is crucial, involving risk factor control, antiplatelet drugs, and new endovascular devices. New anticoagulants offer expanded options for venous thromboembolism prevention and treatment.

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Testing Acetylcholine Followed by Adenosine for Invasive Diagnosis of Coronary Vasomotor Disorders

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Area of Science:

  • Vascular Medicine
  • Cardiology
  • Endovascular Interventions

Background:

  • Peripheral arterial disease and venous thromboembolism are significant public health concerns.
  • Current management involves cardiovascular risk factor modification, antiplatelet therapy, and novel endovascular approaches.
  • The comparative efficacy of interventional versus surgical treatments for carotid stenosis and abdominal aortic aneurysms remains under investigation.

Purpose of the Study:

  • To review current and emerging strategies in vascular disease management.
  • To highlight advancements in endovascular therapies and pharmacologic treatments.
  • To discuss the role of interventional procedures in specific vascular conditions.

Main Methods:

  • Review of current literature on vascular disease management.
  • Analysis of evidence for endovascular interventions in carotid and aortic diseases.
  • Evaluation of pharmacologic prophylaxis and treatment for venous thromboembolism.

Main Results:

  • Interventional treatment is recommended for hemodynamically significant renal artery stenoses.
  • Medical prophylaxis for venous thromboembolism in nonsurgical patients is well-established.
  • Newer anticoagulants are expanding therapeutic options for venous thromboembolism.

Conclusions:

  • Comprehensive management of vascular disease requires a multi-faceted approach.
  • Endovascular techniques offer alternative or complementary options to traditional surgery.
  • Pharmacologic advancements are improving the prevention and treatment of venous thromboembolism.