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Heart Rate Monitoring From Smartphone Neck Videos Using Remote Photoplethysmography
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Remote photoplethysmography (rPPG) enables contactless estimation of physiological signals from skin videos, offering a promising solution for unobtrusive cardiovascular monitoring. While most rPPG studies have ...
Variations of Middle Cerebral Artery Hemodynamics Due to Aneurysm Clipping Surgery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cerebral aneurysms are potentially life-threatening cerebrovascular conditions where a weakened blood vessel in the brain bulges or protrudes over time. The most common way to treat aneurysms is surgical clipping, an ...
Exploring the Impact of Sensor Location on Seismocardiography-Derived Cardiac Time Intervals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cardiac time intervals (CTIs) are important parameters for evaluating cardiac function and can be measured noninvasively through electrocardiography (ECG) and seismocardiography (SCG). SCG signals exhibit distinct ...
Variation of Seismocardiogram-Derived Cardiac Time Intervals and Heart Rate Variability Metrics Across the Sternum
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cardiac time intervals (CTIs) are vital indicators of cardiac health and can be noninvasively assessed using a combination of electrocardiography (ECG) and seismocardiography (SCG), a method of capturing cardiac-induced ...
Assessing Hemodynamic Changes in Cerebral Aneurysms Post Coil Embolization: A Preliminary Investigation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A cerebral aneurysm is a weakened area in the wall of a blood vessel within the brain that causes the vessel to bulge outwards. The choice of treatment depends on various factors including the size and location of the ...
Digital Twin-Based Investigation of Seismocardiogram Sensitivity to Tissue Mechanics and Myocardial Motion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Cardiovascular diseases remain the leading cause of mortality worldwide, underscoring the need for improved diagnostic tools. Seismocardiography (SCG), a noninvasive technique that records chest surface vibrations ...
Assessing Hemodynamic Changes in Cerebral Aneurysms Post Coil Embolization: A Preliminary Investigation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A cerebral aneurysm is a weakened area in the wall of a blood vessel within the brain that causes the vessel to bulge outwards. The choice of treatment depends on various factors including the size and location of the ...
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