Clinical and angiopulmonographic association in pulmonary embolism
Aim. To detect the effect of the feature of the pulmonary vascular obstruction on the clinical manifestations of pulmonary embolism (PE). Materials and methods. The 127 patients with PE were included in this study. PE verified with multidetector computed tomography with pulmonary angiography. Amo...
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"Consilium Medicum" Publishing house
2021-04-01
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doaj-3330b749944d4599b81b243c466f109e2021-08-23T13:02:01Zrus"Consilium Medicum" Publishing houseТерапевтический архив0040-36602309-53422021-04-0193436336810.26442/00403660.2021.04.20067465183Clinical and angiopulmonographic association in pulmonary embolismEvgeniy S. Mazur0https://orcid.org/0000-0002-8879-3791Vera V. Mazur1https://orcid.org/0000-0003-4818-434XRobert M. Rabinovich2https://orcid.org/0000-0002-1562-6212Mariya A. Bachurina3https://orcid.org/0000-0002-5556-3076Tver State Medical UniversityTver State Medical UniversityTver Regional HospitalTver Regional HospitalAim. To detect the effect of the feature of the pulmonary vascular obstruction on the clinical manifestations of pulmonary embolism (PE). Materials and methods. The 127 patients with PE were included in this study. PE verified with multidetector computed tomography with pulmonary angiography. Among them were 57 patients with high-risk PE, and 39 patients with intermediate-risk PE and 31 patients with low-risk PE. The pulmonary artery obstruction index and the obstruction level were determined. Results. The mean values of the pulmonary artery obstruction index in high and intermediate risk patients were 42.5%, and in low risk patients 12.5% (p0.001). The trunk or main branches obstruction was in 80.7% of high-risk PE patients, the main or lobar branches obstruction in 92.3% of intermediate-risk patients and lobar or segmental branches obstruction in 93.5% of low-risk patients. Pulmonary infarction was detected in 89.2% of patients with the segmental branches obstruction and with another level of obstruction in 28.0% of patients only (p0.001). Conclusion. The hemodynamic disorder in pulmonary embolism associate with the pulmonary artery obstruction index of more than 30%. The development of obstructive shock is associated with the pulmonary artery trunk obstruction, and the development of pulmonary infarction associated with the segmental branches obstruction.https://ter-arkhiv.ru/0040-3660/article/viewFile/71154/51979pulmonary embolismpulmonary artery obstruction indexshockpulmonary infarction |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
Evgeniy S. Mazur Vera V. Mazur Robert M. Rabinovich Mariya A. Bachurina |
spellingShingle |
Evgeniy S. Mazur Vera V. Mazur Robert M. Rabinovich Mariya A. Bachurina Clinical and angiopulmonographic association in pulmonary embolism Терапевтический архив pulmonary embolism pulmonary artery obstruction index shock pulmonary infarction |
author_facet |
Evgeniy S. Mazur Vera V. Mazur Robert M. Rabinovich Mariya A. Bachurina |
author_sort |
Evgeniy S. Mazur |
title |
Clinical and angiopulmonographic association in pulmonary embolism |
title_short |
Clinical and angiopulmonographic association in pulmonary embolism |
title_full |
Clinical and angiopulmonographic association in pulmonary embolism |
title_fullStr |
Clinical and angiopulmonographic association in pulmonary embolism |
title_full_unstemmed |
Clinical and angiopulmonographic association in pulmonary embolism |
title_sort |
clinical and angiopulmonographic association in pulmonary embolism |
publisher |
"Consilium Medicum" Publishing house |
series |
Терапевтический архив |
issn |
0040-3660 2309-5342 |
publishDate |
2021-04-01 |
description |
Aim. To detect the effect of the feature of the pulmonary vascular obstruction on the clinical manifestations of pulmonary embolism (PE).
Materials and methods. The 127 patients with PE were included in this study. PE verified with multidetector computed tomography with pulmonary angiography. Among them were 57 patients with high-risk PE, and 39 patients with intermediate-risk PE and 31 patients with low-risk PE. The pulmonary artery obstruction index and the obstruction level were determined.
Results. The mean values of the pulmonary artery obstruction index in high and intermediate risk patients were 42.5%, and in low risk patients 12.5% (p0.001). The trunk or main branches obstruction was in 80.7% of high-risk PE patients, the main or lobar branches obstruction in 92.3% of intermediate-risk patients and lobar or segmental branches obstruction in 93.5% of low-risk patients. Pulmonary infarction was detected in 89.2% of patients with the segmental branches obstruction and with another level of obstruction in 28.0% of patients only (p0.001).
Conclusion. The hemodynamic disorder in pulmonary embolism associate with the pulmonary artery obstruction index of more than 30%. The development of obstructive shock is associated with the pulmonary artery trunk obstruction, and the development of pulmonary infarction associated with the segmental branches obstruction. |
topic |
pulmonary embolism pulmonary artery obstruction index shock pulmonary infarction |
url |
https://ter-arkhiv.ru/0040-3660/article/viewFile/71154/51979 |
work_keys_str_mv |
AT evgeniysmazur clinicalandangiopulmonographicassociationinpulmonaryembolism AT veravmazur clinicalandangiopulmonographicassociationinpulmonaryembolism AT robertmrabinovich clinicalandangiopulmonographicassociationinpulmonaryembolism AT mariyaabachurina clinicalandangiopulmonographicassociationinpulmonaryembolism |
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