A5009706675- Cardiac Valve Diseases and Treatments
- Congenital Heart Disease Studies
- Aortic Disease and Treatment Approaches
- Cardiac Structural Anomalies and Repair
- Cardiac Arrhythmias and Treatments
- Infective Endocarditis Diagnosis and Management
- Atrial Fibrillation Management and Outcomes
- Cardiomyopathy and Myosin Studies
- Mechanical Circulatory Support Devices
- Cardiac pacing and defibrillation studies
- Tracheal and airway disorders
- Pulmonary Hypertension Research and Treatments
- Cardiovascular and Diving-Related Complications
- Cardiovascular Effects of Exercise
- Cardiac and Coronary Surgery Techniques
- Congenital Diaphragmatic Hernia Studies
- Cardiac Imaging and Diagnostics
- Coronary Artery Anomalies
- Vascular anomalies and interventions
- Tissue Engineering and Regenerative Medicine
- Trauma Management and Diagnosis
- Cardiac, Anesthesia and Surgical Outcomes
- Cardiac electrophysiology and arrhythmias
- Cardiovascular Issues in Pregnancy
- Infectious Aortic and Vascular Conditions
Meshalkin National Medical Research Center
2015-2025
Ministry of Health of the Russian Federation
2017-2025
Universitätsklinikum Gießen und Marburg
2021
Universitäts-Herzzentrum Freiburg-Bad Krozingen
2020
National Medical and Surgical Center named after N.I. Pirogov
2018
State Research Center of the Russian Federation
2012-2017
The Arrhythmia Institute
2015
University of Rochester
2015
University of Oklahoma Health Sciences Center
2015
Institute of Cardiology
2015
Surgical occlusion of the left atrial appendage has been hypothesized to prevent ischemic stroke in patients with fibrillation, but this not proved. The procedure can be performed during cardiac surgery undertaken for other reasons.
Background: Valvular heart disease (VHD) is an important cause of mortality and morbidity has been subject to changes in management. The VHD II survey was designed by the EURObservational Research Programme European Society Cardiology analyze actual management compare practice with guidelines. Methods: Patients severe native or previous valvular intervention were enrolled prospectively across 28 countries over a 3-month period 2017. Indications for considered concordant if performed...
Animal models suggest that the neurotransmitter inhibitor, botulinum toxin, when injected into epicardial fat pads can suppress atrial fibrillation inducibility. The aim of this prospective randomized double-blind study was to compare efficacy and safety toxin injection for preventing tachyarrhythmias.Patients with history paroxysmal indication coronary artery bypass graft surgery were (Xeomin, Merz, Germany; 50 U/1 mL at each pad; n=30) or placebo (0.9% normal saline, 1 during surgery....
Catheter Versus Surgical Ablation Introduction The aim of this prospective randomized study was to compare the efficacy and safety catheter ablation (CA) versus surgical (SA) in treatment paroxysmal persistent AF after failed initial pulmonary vein isolation procedure. Methods Results Patients with a history symptomatic previous first procedure were eligible for study. CA (n = 32) or SA redo ablation. primary endpoint recurrence atrial tachyarrhythmia at 1 year follow‐up. At 12‐month...
Corticosteroids are widely used in pediatric cardiac surgery to blunt systemic inflammatory response and reduce complications; nevertheless, their clinical efficacy is uncertain.To determine whether intraoperative administration of dexamethasone more effective than placebo for reducing major complications mortality during surgery.The Intraoperative Dexamethasone Pediatric Cardiac Surgery was an investigator-initiated, double-blind, multicenter randomized trial that involved 4 centers China,...
Highlights The review presents the analysis of long-term outcomes implantation most common types conduits in children. Predictors development dysfunction and infective endocarditis are presented. Aim. To analyze function available pediatric group patients who underwent right ventricular outflow tract (RVOT) reconstruction. Methods. retrospective study included between 0 18 years old RVOT reconstruction using 2000 2017. Clinical records imaging data were analyzed. Results . A total 400 495...
To evaluate pulmonary vascular development and outcomes of complete correction following palliative treatment in infants with critical tetralogy Fallot. This prospective, randomized, two-center study included Fallot who underwent surgery between June 2018 2022. The patients were divided into two groups - those stenting the right ventricular outflow tract (stent group, n=21) modified Blalock-Taussig shunt placement (shunt n=21). In stent a significantly greater increase Nakata index was...
OBJECTIVES: Although the Ross procedure provides excellent long-term survival and a high quality of life, only limited number centres perform it as an alternative to standard aortic valve replacement in adults.In present study, we evaluated our 16-year results using adult patients.METHODS: Between 1998 2014, 741 patients underwent procedure.The mean patient age was 47.4 ± 12.8 years (range, 18-67 years).The total root technique used all patients.Right ventricular outflow tract (RVOT)...
The optimal surgical strategy for concomitant mitral valve intervention during myectomy remains controversial. purpose of this study was to compare the results replacement versus repair in patients with hypertrophic obstructive cardiomyopathy and severe regurgitation.Between 2010 2013, a total 88 regurgitation were randomly assigned undergo either or addition extended myectomy.Three from group switched after failure. There 1 early death (2.4%) group. resting left ventricular outflow tract...
The aim of our prospective randomized study was to compare modified reverse aortoplasty (MRA) and extended end-to-end anastomosis (EEA).We have assessed the operative correction results in 54 infants with coarctation aorta distal aortic arch hypoplasia who underwent primary repair institute between July 2013 February 2014. All patients were <12 months old when they had operation. Patients randomly assigned 2 arms: subclavian flap angioplasty (MRA group; n = 27) or (EEA 27).We found a...
To compare the outcomes of left atrial ablation and biatrial (BA) in patients with persistent long-standing fibrillation undergoing open heart surgery.Between January 2007 December 2016, 588 consecutive either (20.9%) or (79.1%) were enrolled this study. reduce between-group differences, propensity score-matched groups (156 patients/group) obtained, similar preoperative perioperative characteristics.The BA did not differ regarding 30-day mortality (1.9% vs 0.6%; P = 0.617), 5-year overall...
Continuous monitoring of cardiac rhythm may play an important role in measuring the true symptomatic/asymptomatic atrial fibrillation (AF) burden and improve management anti-arrhythmic anti-thrombotic therapies. Forty-seven patients with mitral valve disease longstanding persistent AF (LSPAF) underwent a left maze procedure bipolar radiofrequency surgery. The follow-up data recorded by implanted loop recorder were analysed after 3, 6 12 months. On discharge, 40 (85.1%) stable sinus rhythm,...
The efficacy of concomitant ablation techniques in patients with paroxysmal atrial fibrillation (AF) undergoing mitral valve surgery remains under debate. aim this prospective, randomized, single-centre study was to compare pulmonary vein isolation (PVI) only versus a left maze (LAM) procedure AF during surgery. Between February 2009 and June 2011, 52 mean age 54.2 (standard deviation 7.2 years) underwent bipolar radiofrequency for AF. Patients were randomized into the PVI group (n = 27) LAM...
To present and share our experience in perventricular device closure of ventricular septal defects patients less than 1 year old.From 2012-2014, 51 old with were operated on minimally invasive transthoracic under the guidance transoesophageal echocardiography (TOE) without cardiopulmonary bypass (CBP). The median age at operation was 8.0 ± 2.5 months mean body weight 7.9 3.4 kg; 7.3% (5) had a 5 kg. Qp/Qs ratio 1.9 0.4. defect size ranged from 3 to 9 mm; diameter 5.7 1.6 27.4% (14)...
OBJECTIVES: Perventricular device closure (PVDC) of ventricular septal defects (VSDs) has demonstrated excellent clinical results. However, no prospective studies have compared PVDC with the conventional approach (CA).
Aortic arch reconstruction is often challenging, especially in infants, owing to its high postoperative complication risks. This study aimed compare the effectiveness between selective antegrade cerebral perfusion (SACP) alone and SACP combination with continuous lower body descending aortic cannulation (DAC) preserving renal function, determine influence of strategy on course infants who underwent reconstruction.A total 121 January 2008 December 2018 were included analysis. Patients (median...
The type of conduit used for right ventricular outflow tract (RVOT) reconstruction during the Ross procedure remains problematic because limited availability pulmonary allografts and unsatisfactory long-term results associated with use xenografts. Polytetrafluoroethylene (PTFE) conduits have been proposed as an alternative. This study evaluated RVOT using a PTFE procedure.Between 2007 2015, 28 patients underwent conduits. mean age was 35.9 ± 18.1 (range 4-58) years. total root replacement...