Detection of Cardiotoxicity Using Right Ventricular Free Wall Longitudinal Strain in Low Cardiovascular Risk Breast Cancer Patients Receiving Low-Dose Anthracycline Treatment.

Objective Breast cancer patients who receive chemotherapy may develop cancer therapy-related cardiovascular toxicity, particularly if they have pre-existing cardiovascular risk factors. Notably, right ventricle dysfunction may manifest before the left ventricle. Our study aims to compare conventional echocardiography with global longitudinal strain (GLS) in low cardiovascular risk patients on low-dose anthracycline, focusing on early cardiotoxicity detection.

Study of blood rheological parameters and NO in coronary artery disease patients with and without collaterals.

Background: In coronary artery disease (CAD), an alternative way of improvement of blood circulation in the ischemic area of the myocardium is coronary collateral circulation. Our study aimed to investigate the rheological parameters of blood and nitric oxide (NO) content in patients with various degrees of collateral development and the likelihood of the influence of blood fluidity on collateral angiogenesis.

Methods: We studied patients with stable CAD who underwent elective coronary angiography and a control group with the same mean age.

ASSESSMENT OF CORONARY COLLATERAL CIRCULATION PREDICTORS AMONG PATIENTS WITH ACUTE CORONARY SYNDROME IN POPULATION GEORGIA.

Coronary collateral circulation (CCC) has been shown to have a prognostic role in acute myocardial infarction (MI). We aimed to identify factors associated with CCC development in patients with acute myocardial ischemia. In the present analysis, 673 consecutive patients aged 27 - 94 years (64.

The impact of the COVID-19 pandemic on heart failure management: Global experience of the OPTIMIZE Heart Failure Care network.

During the COVID-19 pandemic, reductions in heart failure (HF) hospitalizations have been widely reported, and there is an urgent need to understand how HF care has been reorganized in countries with different infection levels, vaccination rates and healthcare services. The OPTIMIZE Heart Failure Care program has a global network of investigators in 42 countries, with first-hand experience of the impact of the pandemic on HF management in different care settings. The national coordinators were surveyed to assess: 1) the challenges of the COVID-19 pandemic for continuity of HF care, from both a hospital and patient perspective; 2) the organizational changes enacted to ensure continued HF care; and 3) lessons learned for the future of HF care.

Optimization of heart rate lowering therapy in hospitalized patients with heart failure: Insights from the Optimize Heart Failure Care Program.

Background: Hospitalization is an opportunity to optimize heart failure (HF) therapy. As optimal treatment for hospitalized HF patients in sinus rhythm with heart rate≥70bpm is unclear, we investigated the impact of combined beta-blocker (BB) and ivabradine versus BBs alone on short and longer term mortality and rehospitalization.

Methods And Results: A retrospective analysis was performed on 370 hospitalized HF patients with heart rate≥70bpm (150 BB+ivabradine, 220 BB alone) in the Optimize Heart Failure Care Program in Armenia, Azerbaijan, Belarus, Georgia, Kazakhstan, Russia, Ukraine, and Uzbekistan, from October 2015 to April 2016.

DIFFERENCES IN ECG CHARACTERISTICS AND CO-MORBIDITIES AMONG PATIENTS WHO UNDERWENT ELECTIVE SURGICAL REPAIR.

The aim of the study was to assess differences in ECG features and prevalence of comorbidies between two groups of patiens: with Abdominal Aortic Aneurism (AAA) and Aorto-Iliac Occlusive Desieses-Lerish Syndrome (LS). Data was collected for all consecutive adult patients who underwent elective surgical repair of AAA (fusiform aneurysm) or LS at "The Center of Vascular and Heart Diseases" (Tbilisi, Georgia) between 2010 and 2014. We studied a prevalence of Arterial Hypertension (AHT); Diabetes mellitus (DM); Renal Failure (RF),Peripheral Artery Disease (PAD), Coronary Artery Disease (CAD) and rate of coronary revascularization in these patients; We also, investigate some of the electrocariographic characteristics: Corrected QT interval(QTC),QT dispersion(QTD).

Assessment of the value of pre-catheterization in diagnosis of st-segment elevation myocardial infarction and tako-tsubo cardiomyopathy.

The aim of our study was to assess if the analysis of precatheterisation initial 12-lead ECG could reliably differentiate between Taco-Tsubo Cardiomyopathy (TTC) and ST-segment elevation myocardial infarction (STEMI), two conditions with a similar clinical presentation. Of the 320 patients with suspected STEMI who underwent angiography over a 2-year period we identified 23 (7.2%) patients without significant coronary artery disease.

[Heart rhythm abnormalities in middle-aged veteran elite athletes].

Unlabelled: Disrrhythmia is frequent finding in high competitive athletes. Majority of heart rhythm abnormalities in athletes, suggested being benign, however, prognostic value of it is not yet well established. Purpose of the present study was to investigate heart rhythm and relationship of heart rhythm abnormalities with LV mass in veteran elite athletes.

Exercise induced QT dispersion changes in middle-aged veteran elite athletes.

Unlabelled: Present work was aimed to study QT dispersion changes during exercise and relation of it with LV myocardium mass in veteran elite athletes. 31 veteran athletes aged 30-50 years and 31 age-matched healthy controls were studied. In all of them QT dispersion (QTd) at rest and during exercise test was evaluated.

[Effect of perindopril on indices of cardiac function and quality of life in patients with arterial hypertension in regard to age].

At present in the treatment of arterial hypertension the role of angiotensine converting enzyme inhibitors is significant. From this group the most special attention was attracted to peridopril-esbumin. High efficiency of this preparation has been corroborated by numerous controlled, multicentral investigations.

[Total and local functions of the left heart ventricle in patients who had myocardial infarction].

Radionuclide ventriculography using the technique of first label passage through cardiac cavities was performed in 60 male patients (mean age 46.8 years) who had suffered myocardial infarction (MI) 3-8 months prior to the investigation. Total and local left-ventricular functions were assessed on the basis of the ejection fraction.