Effect of Physical Rehabilitation on Echocardiographic Parameters in Patients with Acute Coronary Syndrome
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01.03.2018 |
Volodina K.
Linchak R.
Achkasov E.
Alaeva E.
Bulgakova O.
Puzin S.
Buvalin N.
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Bulletin of Experimental Biology and Medicine |
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© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Echocardiographic parameters were assessed in patients with non-ST segment elevation acute coronary syndrome, who underwent emergency percutaneous coronary intervention followed by various outpatient physical cardiac rehabilitation programs. The patients underwent physical rehabilitation for 3 months under conditions of diagnostic centre in the rehabilitation unit according to the standard program including in treadmill or bicycle exercise in the exercise therapy room or with Nordic walking in the main training block. After rehabilitation course, the left ventricular mass index significantly decreased and systolic volume and left ventricular ejection fraction significantly increased in both groups. Nordic walking training for 3 months non-ST segment elevation acute coronary syndrome induced similar positive shifts in the parameters of intracardiac hemodynamics, as standard treadmill or bicycle training program, which allows considering it as an alternative cardiac rehabilitation method.
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Timely diagnostics of catheter ablation complications: Clinical case of pulmonary vein stenosis
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01.01.2018 |
Sapelnikov O.
Merkulov E.
Nikolaeva O.
Cherkashin D.
Grishin I.
Vlasova E.
Galyautdinov D.
Shiryaev A.
Saidova M.
Gramovich V.
Pevzner D.
Tereshchenko A.
Fedotenkov I.
Gaman S.
Ternovoy S.
Akchurin R.
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Russian Electronic Journal of Radiology |
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© 2018 Russian Electronic Journal of Radiology.All Rights Reserved. Purpose. Modern methods of diagnostics and visualization allow timely identifying and sometimes even preventing the development of complications. Our clinical case demonstrates the possibilities and diagnostic algorithm of such serious complication of catheter ablation as pulmonary vein (PV) stenosis. Materials and methods. 61-year old patient after repeated catheter ablations is presented. Results. The use of echocardiography and MSCT allowed determining the stage and characteristics of PVs stenosis. Catheter ablation is one of the most common and effective methods in atrial fibrillation treatment. However, significant increase in number of operations and specialists who perform catheter ablation, leads to appearance of specific complications. Modern methods of visualization and diagnostics allow to timely recognize and sometimes even prevent the development of complications. Conclusion. An echocardiography and MSCT are the main instruments in diagnostics of PVs stenosis.
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Predictors of chronic thromboembolic pulmonary hypertension
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01.01.2018 |
Kuznetsov M.
Reshetov I.
Orlov B.
Khotinsky A.
Atayan A.
Shchedrinа M.
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Kardiologiya |
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© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. Purpose: to elucidate predictors of development of chronic thromboembolic pulmonary hypertension (CTEPH) after acute pulmonary artery thromboembolism (PTE). Material and methods. We included in this study 210 patients hospitalized with diagnosis of submassive and massive PTE from 2013 to 2017. In 1 to 3 years after initial hospitalization these patients were invited for control examination. According to results of this examination patients were divided into two groups: with (group 1, n=45) and without (group 2, n=165) signs of CTEPH. Severity of pulmonary artery vascular bed involvement was assessed by multislice computed tomography (MSCT) angiography and lung scintigraphy. For detection of thrombosis in the inferior vena cava system we used ultrasound angioscanning. Examination also included echocardiography. Results. In the process of mathematical analysis, the following risk factors for the development of CTEPH embolism were determined: duration of thrombotic history (group 1 - 13.70±2.05 days, group 2- 16.16±1.13 days, p=0.015), localization of venous thrombosis in the lower extremities (the most favorable - shin veins, popliteal, and common femoral veins, unfavorable - superficial femoral vein). The choice of the drug for thrombolytic and anticoagulant therapy: streptokinase and urokinase were significantly more effective than alteplase, rivaroxaban was superior to the combination of unfractionated or low molecular weight heparins with warfarin. Also, risk factors for the development of CTEPH were the initial degree of pulmonary hypertension and tricuspid insufficiency, as well as the positive dynamics of these indicators at the background of thrombolytic or anticoagulant therapy. Of concomitant diseases, significant risk factors for development of CTEPH were grade 3 hypertensive disease, diabetes mellitus, postinfarction cardiosclerosis. On the other hand, age, gender, degree of severity at the time of admission, presence of infarction pneumonia, surgical prevention of recurrent pulmonary embolism, number of pregnancies and deliveries, history of trauma and malignancies, cardiac arrhythmias produced no significant impact on the development of CTEPH.
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Algorithm of echocardiography in pregnant women
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01.01.2018 |
Gorokhova S.
Morozova T.
Arakelyants A.
Barabanova E.
Dyakonova E.
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Russian Journal of Cardiology |
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© 2018, Silicea-Poligraf. All rights reserved. Pregnancy is a physiological condition that takes a defined period of time in a woman’s life. For nine months, the mother’s heart works under conditions of daily additional load, which is necessary to ensure placental blood flow. In this regard, structural and functional adaptation of the heart develops in a healthy woman with a normal pregnancy. A pregnant woman with some heart diseases is less likely to adapt. That leads to greater susceptibility to stress resulting in pathological changes of pregnancy. In addition, each pregnancy may develop new heart diseases, which in some cases may be relatively innocent, but in others — fatal. In this regard echocardiography (EchoCG) is a necessary procedure for assessing a woman’s health status that needs before bearing a fetus, during and after pregnancy.
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N-terminal propeptide of collagen type III as a proposed marker of myocardial fibrosis in type 2 diabetes
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01.01.2018 |
Drapkina O.
Gegenava B.
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Cardiovascular Therapy and Prevention (Russian Federation) |
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© 2018 Vserossiiskoe Obshchestvo Kardiologov. All rights reserved. Aim. To evaluate the role of N-terminal procollagen type III propeptide (P3NP) as a proposed marker of myocardial fibrosis in type 2 diabetes (DM2) patients. Material and methods. In the study, 2 groups of patients participated: with DM2 and non-DM2 (both n=32). All patients underwent clinical and laboratory assessment, including P3NP, electrocardiography, echocardiography. Statistics was done with Mann-Whitney criteria and Spearman correlation. Results. The level P3NP is significantly higher in DM2 patients (р<0,00001). In DM2 patients, the level of P3NP significantly correlates with increased myocardial mass of the left ventricle (р=0,00026) and myocardial mass index of the left ventricle (р=0,03685). Conclusion. Echo- and electrocardiographic signs characteristic for myocardial fibrosis (mass increase, voltage decline) in DM2 patients are concomitant with the increase of P3NP. Significant correlation of P3NP and the size of myocardium makes it to propose P3NP as one of possible markers of myocardial fibrosis in DM2 persons.
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High sympathetic tone in development of the left ventricle hypertrophy and beta-blockers for regression
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01.01.2018 |
Ostroumova O.
Kochetkov A.
Lopukhina M.
Pavleeva E.
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Russian Journal of Cardiology |
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© 2018, Silicea-Poligraf. All rights reserved. The review is focused on clinical significance of the left ventricle hypertrophy (LVH) — presentation of heart lesion as a target organ for systemic hypertension (SH). Various LVH development mechanisms are presented, and special attention is paid to sympathic nervous system and β-adrenoreceptors in pathogenesis. Fundamental methods of diagnostics are described for LVH, in comparison. The pathology is classified from the perspective of recent guidelines on echocardiographic diagnostics. Epidemiology provided. Taken current evidence, the prognostic role of LVH is described as a factor increasing the risk of fatal and non-fatal cardiovascular, cerebrovascular and renal complications in SH patients. Trials data presented that points on LVH regression with highly selective β1-blocker bisoprolol treatment. Pathophysiology of LVH regression is discussed for β1-blocker treatment.
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