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Pulse Assessment Sites

Pulse Assessment Sites

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...

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...

Sites for measruring blood pressure

Sites for measruring blood pressure

Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement

Special considerations while measuring pulse

Special considerations while measuring pulse

Assessing a patient's pulse is a fundamental skill in healthcare, but certain situations require special attention:

Equipments Used To Measure Blood Pressure

Equipments Used To Measure Blood Pressure

Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...

Cardiovascular System Abnormal Findings I: Inspection and Palpation

Cardiovascular System Abnormal Findings I: Inspection and Palpation

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: Nov 19, 2025

A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation

A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation

Published on: August 30, 2017

Localization of Arterial Bleeds Using Pulse Wave Reflections.

Prem Venugopal¹, Luca Marinelli¹

¹GE Research, 1 Research Circle, Niskayuna, New York, 12309, USA.

Military Medicine

|January 27, 2021

Summary

This study introduces a new method using pulse wave reflections to pinpoint internal arterial bleeds. This technique can aid in battlefield treatment by accurately locating hemorrhage sites.

Area of Science:

Biomedical Engineering
Cardiovascular Physiology
Medical Imaging

Background:

Accurate localization of internal arterial bleeds is critical for effective battlefield treatment.
Current methods may have limitations in rapidly identifying hemorrhage sites in emergency situations.

Purpose of the Study:

To present a novel approach for localizing internal arterial bleeds using pulse wave reflections.
To demonstrate the feasibility of this method through simulations.

Main Methods:

Simulated velocity and diameter waveforms in a human thoracic aorta model with bleeds.
Decomposition of waveforms into forward and backward components using wave intensity analysis.
Identification of bleed-induced reflections in the backward waveform component.

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Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

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Author Spotlight: Enhancing Vascular Function and Physical Capacity in Cardiovascular Disease Through Novel Interventions and NIRS Technology

Author Spotlight: Enhancing Vascular Function and Physical Capacity in Cardiovascular Disease Through Novel Interventions and NIRS Technology

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Last Updated: Nov 19, 2025

A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation

A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation

Published on: August 30, 2017

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

Published on: December 8, 2010

Author Spotlight: Enhancing Vascular Function and Physical Capacity in Cardiovascular Disease Through Novel Interventions and NIRS Technology

Author Spotlight: Enhancing Vascular Function and Physical Capacity in Cardiovascular Disease Through Novel Interventions and NIRS Technology

Published on: March 22, 2024

Main Results:

Bleeds generate distinct reflection features in the backward pulse wave component.
Hemorrhage location can be determined by the time delay of these reflections and pulse wave velocity.
Simulations confirmed the ability to identify bleed-generated reflections.

Conclusions:

The developed method effectively utilizes pulse wave reflections for hemorrhage localization.
This technique shows promise for integration with ultrasound for real-time battlefield application.
Further development could enhance diagnostic capabilities for internal arterial injuries.