We have located links that may give you full text access.
English Abstract
Journal Article
[Surgical treatment of chronic thromboembolic pulmonary hypertension].
Analysed herein are the results of pulmonary endarterectomy (PEA) performed in a total of 169 patients presenting with chronic thromboembolic pulmonary hypertension (CTEPH) at the National Medical Research Centre named after Academician E.N. Meshalkin over the period from 2004 to 2014. Pulmonary endarterectomy was carried out according to the standard technique in the conditions of assisted circulation with the use of hypothermia and circulatory arrest. The duration of follow up of patients after surgical treatment amounted to 10 years. During the in-hospital period (30 postoperative days) and in the remote period after the intervention (averagely amounting to 7.7±2.3 years), the following parameters were evaluated: the clinical status of the patients by means of the SF-36 Quality of Life Questionnaire, the 6-minute walk test, as well as the findings of instrumental methods of study, namely, transthoracic echocardiography, multispiral computed angiography of the pulmonary artery (PA), catheterization of the right portions of the heart, perfusion scintigraphy of the lungs. The obtained results demonstrated that removal of thromboembolic obstruction of the PA was followed by significant improvement of intracardiac haemodynamics, volumetric-and-functional parameters of the right portions of the heart, pulmonary perfusion, accompanied by reverse remodelling of the right heart and lesser circulation (LC), which was manifested by a decrease in the following parameters: systolic and mean blood pressure in the PA, resistance of the LC vessels, total value of perfusion deficiency of the lung, as well as by a decrease in the dimensions of the right chambers of the heart and the diameter of the pulmonary trunk. Normalization of intracardiac haemodynamics resulted in improvement of the clinical and functional state of the patients both in the immediate and remote periods, which was confirmed by elevation of the scores on all scales of the SF-36 Quality of Life Questionnaire, a 2.25-fold increase in the distance walked over a span of 6 minutes, and a decrease in the functional class of chronic heart failure according to the NYHA classification. The obtained findings suggest high efficacy of performing PEA in patients with CTEPH, thus making it possible not only to prolong the lifespan of the patients but to increase their quality of life.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app