POSSIBILITIES OF APPLICATION OF PULSE DUPLICATOR IN STUDYING THE AORTIC ROOT
https://doi.org/10.18705/2782-3806-2022-2-3-71-77
Abstract
Congenital and acquired valvular heart diseases are a global problem of the healthcare system. A huge number of prosthetic heart valve surgeries are performed annually, but there is still no ideal artificial substitute for a heart valve. The development of new prosthetic heart valves continues continuously, and includes an assessment of the functioning of prosthetic valves and the study of their hydrodynamic characteristics. Hardware pulse duplication systems (pulse duplicators) have been developed and used for such studies. The article discusses the purpose and functions, mechanical components, the principle of operation of the device, software, analysis capabilities, advantages and disadvantages of such systems.
About the Authors
P. A. Kvindt
Almazov National Medical Research Centre, World-Class Research Centre for Personalized Medicine
Russian Federation
Russian Federation
Kvindt Pavel A., Junior Researcher of the Research Laboratory of diseases with excessive calcification
Akkuratova str., 2, Saint Petersburg, 197341
D. S. Tolpygin
Almazov National Medical Research Centre, World-Class Research Centre for Personalized Medicine
Russian Federation
Russian Federation
Tolpygin Dmitry S., Ph.D, Cardio-thoracic surgeon of the Department of cardio-thoracic surgery
Akkuratova str., 2, Saint Petersburg, 197341
V. E. Uspenskiy
Almazov National Medical Research Centre, World-Class Research Centre for Personalized Medicine
Russian Federation
Russian Federation
Uspenskiy Vladimir E., MD, PhD, Head of the Research Laboratory of the aorta and aortic valve diseases
Akkuratova str., 2, Saint Petersburg, 197341
A. A. Filippov
Almazov National Medical Research Centre, World-Class Research Centre for Personalized Medicine
Russian Federation
Russian Federation
Filippov Aleksei A., Junior Researcher of the Research Laboratory of diseases with excessive calcification of the World-Class Research Centre for Personalized Medicine; Junior Researcher of the Research Laboratory of the aorta and aortic valve diseases, Cardio-thoracic surgeon of the Department of cardio-thoracic surgery
Akkuratova str., 2, Saint Petersburg, 197341
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Review
For citations:
Kvindt P.A., Tolpygin D.S., Uspenskiy V.E., Filippov A.A. POSSIBILITIES OF APPLICATION OF PULSE DUPLICATOR IN STUDYING THE AORTIC ROOT. Russian Journal for Personalized Medicine. 2022;2(3):71-77. (In Russ.) https://doi.org/10.18705/2782-3806-2022-2-3-71-77
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