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Point-of-Care Ultrasound

Posted on:Updated December 6, 2023

I have an interest in using point-of-care ultrasound (POCUS) in hemodynamic assessment. My interest in POCUS has led me to explore its potential in various healthcare settings, emphasizing its value in improving patient care, especially in resource-limited and critical care environments.

In a systematic review published in Frontiers of Public Health, we explored into the feasibility, accuracy, and clinical impact of tele-ultrasound in resource-limited settings. This study synthesized data from numerous publications and concluded that ultrasound images acquired in these settings, when transmitted to expert interpreters, provide satisfactory quality for clinical diagnosis and management. This finding was significant as it underlined the potential of tele-ultrasound to bridge healthcare gaps in remote areas, showcasing how advanced technology can be leveraged to enhance healthcare delivery globally.

Moreover, in the Cardiovascular Ultrasound Journal, We introduced a novel method for calculating stroke volume (SV) and cardiac output (CO) in point-of-care echocardiography. This method, an alternative to the challenging left ventricular outflow tract diameter (LVOTD) measurement, utilized a computer model that proved more accurate and less error-prone compared to body surface area-based methods. Once validated across various patient populations, this advancement could improve hemodynamic monitoring and management in critical care settings.

In another study published in Kidney360, which I co-authored, we emphasized the need for more precise and kidney-specific hemodynamic monitoring tools. We explored new ultrasonography techniques like contrast-enhanced ultrasonography and Doppler flow patterns, offering deeper insights into kidney hemodynamics. These approaches could improve the management of acute kidney injury (AKI) and patient outcomes by providing detailed information on vascular changes, venous volume, and fluid tolerance.

Overall, my work in the field of ultrasound technology in hemodynamic assessment and management highlights the potential of innovative, non-invasive methods to improve diagnostic accuracy, enable timely interventions, and ultimately enhance patient outcomes in critical care. My commitment to this field is driven by a continuous quest to find better ways to utilize technology for the benefit of patients, particularly in challenging healthcare environments.