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Related Concept Videos

Arteries of Lower Limbs01:20

Arteries of Lower Limbs

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The external iliac artery transitions out of the body cavity, entering the femoral region of the lower leg, and is renamed the femoral artery at the point where it traverses the body wall. This artery is responsible for the distribution of blood to the thigh's deep muscles and the skin's ventral and lateral regions, achieved through several minor branches and the lateral deep femoral artery, which also spawns a lateral circumflex artery. The knee area receives blood from the genicular...
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Assessment of the Cardiovascular System III: Palpation01:27

Assessment of the Cardiovascular System III: Palpation

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Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
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Pulse Assessment Sites01:11

Pulse Assessment Sites

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Pulse assessment sites are crucial in evaluating a patient's cardiovascular health. By assessing the pulsations of arteries at specific anatomical locations, healthcare professionals can gather valuable information about blood flow, heart rate, and peripheral circulation. Understanding these pulse assessment sites is essential for conducting comprehensive cardiovascular evaluations and monitoring patients' overall health. These sites are strategically chosen due to the accessibility and...
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Pre-Procedural Guidelines for Assessing Blood Pressure01:10

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Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
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Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

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The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
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Cardiovascular System Abnormal Findings I: Inspection and Palpation01:29

Cardiovascular System Abnormal Findings I: Inspection and Palpation

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In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
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Related Experiment Video

Updated: Jun 23, 2025

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
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[Lower extremity arterial disease (LEAD)].

Christine Espinola-Klein1

  • 1Kardiologie III - Angiologie, Zentrum für Kardiologie, Universitätsmedizin der Johannes-Gutenberg-Universität Mainz, Langenbeckstraße 1, 55131, Mainz, Deutschland. espinola@uni-mainz.de.

Herz
|June 25, 2024
PubMed
Summary

Peripheral arterial occlusive disease (PAOD) is a common atherosclerosis complication. Early diagnosis via ankle-brachial index (ABI) and risk factor management are crucial for preventing cardiovascular events and limb loss.

Keywords:
Cardiovascular prognosisChronic limb-threatening ischemiaIntermittent claudicationRevascularizationVascular sports

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Area of Science:

  • Vascular Medicine
  • Cardiovascular Disease
  • Atherosclerosis Research

Background:

  • Peripheral arterial occlusive disease (PAOD) is a significant manifestation of atherosclerosis.
  • PAOD increases the risk of major cardiovascular events, including myocardial infarction, stroke, amputation, and cardiovascular death.
  • The disease presents in two main forms: stable intermittent claudication and chronic limb-threatening ischemia (CLTI).

Purpose of the Study:

  • To highlight the importance of early diagnosis for asymptomatic PAOD.
  • To outline screening methods for PAOD.
  • To detail treatment strategies for different stages of PAOD to prevent severe outcomes.

Main Methods:

  • Screening for PAOD using the ankle-brachial index (ABI).
  • Management of cardiovascular risk factors such as diabetes mellitus and smoking.
  • Implementation of antithrombotic medication.
  • Exercise training for intermittent claudication.
  • Endovascular or surgical revascularization for CLTI.

Main Results:

  • The ankle-brachial index (ABI) is an effective tool for early PAOD screening.
  • Consistent management of risk factors and antithrombotic therapy are vital.
  • Exercise training improves outcomes for stable intermittent claudication.
  • Prompt revascularization in CLTI is essential to prevent amputation.

Conclusions:

  • Early detection and comprehensive management of PAOD are critical.
  • Tailored treatment strategies, including risk factor control, exercise, and revascularization, can mitigate severe cardiovascular events and limb loss.
  • PAOD requires diligent medical attention due to its high-risk nature.