The Predictive Value of Global Longitudinal and Circumferential Strains in Hypertensive Patients: 10-Year Follow-Up.

The aim of the current study was to investigate the predictive value of a multidirectional LV strain on adverse outcomes in a large population of uncomplicated hypertensive patients who were followed for a mean period of 10 years. This retrospective study included 591 recently diagnosed hypertensive patients who underwent clinically indicated echocardiography between January 2010 and December 2014 and were followed for a mean period of 10 years. Global longitudinal, circumferential and radial strains (GLS, GCS and GRS) were measured by 2D speckle tracking imaging.

The Relationship Between Right Ventricular Longitudinal Strain and Adverse Outcome in Hypertensive Patients: 10-year Follow-up.

Introduction: Previous studies showed the importance of right ventricular (RV) remodeling in patients with arterial hypertension and RV longitudinal strain was recognized as very sensitive parameter for detection of subtle cardiac impairment. However, its clinical importance in arterial hypertension has not been established so far.

Aim: The present study aimed to evaluate the association between RV longitudinal strain (global and free-wall) on adverse outcomes measured by MACE in the large group of hypertensive patients who were followed for mean period of 10 years.

How Right is the Right Ventricle in Predicting Cardiac Mortality in Cardiac Failure: A 6-year Prospective Cohort Study.

Aim: Two-dimensional speckle tracking echocardiography (2D-STE) and three-dimensional echocardiography (3DE) may overcome many limitations of the conventional 2D echocardiography (2DE) in assessing right ventricular (RV) function. We sought to determine whether characteristics of the right atrium and right ventricle as measured by 2D-STE and 3DE are associated with cardiac mortality in patients with ischemic heart failure, over a 6-year follow-up.

Materials And Methods: The inclusion criteria were ischemic cardiomyopathy with left ventricular ejection fraction of <40% diagnosed using standard 2DE, 2D-STE, and 3DE examination.

Blood-pressure variability is associated with left-ventricular mechanics in patients with gestational hypertension and preeclampsia.

We aimed to investigate short- and long-term blood-pressure (BP) variability and left-ventricular (LV) structure, function, and mechanics in women with gestational hypertension and preeclampsia, as well as the relationship between BP variability and LV mechanics. This cross-sectional study included 140 pregnant women (45 normotensive controls, 50 patients with gestational hypertension and, 45 patients with preeclampsia) after 20 weeks of gestation. All participants underwent 24-h ambulatory BP monitoring and echocardiographic examination, as well as regular clinical BP measurements during each visit.

Blood pressure variability correlates with right ventricular strain in women with gestational hypertension and preeclampsia.

The aim of this study was to evaluate the short- and long-term blood pressure (BP) variability and right ventricular (RV) remodeling in women with gestational hypertension and preeclampsia, as well as their association. This cross-sectional study included 161 pregnant women (56 normotensive controls, 55 patients with gestational hypertension, and 50 patients with preeclampsia) after 20 weeks of gestation. All women underwent 24-h ambulatory BP monitoring and echocardiographic examination.

The influence of left ventricular geometry on myocardial work in essential hypertension.

We sought to investigate echocardiography-derived myocardial work in hypertensive patients with different left ventricular (LV) geometric patterns. This cross-sectional study included 211 hypertensive patients (74 with normal LV geometry, 53 with concentric remodeling, 46 with eccentric LV hypertrophy (LVH) and 38 with concentric LVH) who underwent complete two-dimensional echocardiographic examination including two-dimensional speckle-tracking echocardiography. Pressure-strain curve was used to determine parameters of myocardial work.

Translocator Protein Modulation by 4'-Chlorodiazepam and NO Synthase Inhibition Affect Cardiac Oxidative Stress, Cardiometabolic and Inflammatory Markers in Isoprenaline-Induced Rat Myocardial Infarction.

The possible cardioprotective effects of translocator protein (TSPO) modulation with its ligand 4'-Chlorodiazepam (4'-ClDzp) in isoprenaline (ISO)-induced rat myocardial infarction (MI) were evaluated, alone or in the presence of L-NAME. Wistar albino male rats (b.w.

Association between myocardial work and functional capacity in patients with arterial hypertension: an echocardiographic study.

Purpose: The aim of this study was to examine myocardial performance using pressure-strain loops in hypertensive patients with different level of blood pressure control.

Material And Methods: This cross-sectional study included 204 subjects (45 controls, 70 patients with well-controlled hypertension, 58 patients with uncontrolled hypertension and 31 patients with resistant hypertension) who underwent complete two-dimensional echocardiographic examination including two-dimensional speckle-tracking echocardiography. Pressure-strain curve was used to determine global myocardial work, constructive work, wasted work and work efficiency in all study participants.

Myocardial work in hypertensive patients with and without diabetes: An echocardiographic study.

We aimed to investigate myocardial performance using pressure-strain loops in hypertensive patients with and without type 2 diabetes mellitus (DM). This cross-sectional study included 165 subjects (55 controls, 60 hypertensive patients without DM, and 50 hypertensive patients with DM) who underwent complete two-dimensional echocardiographic examination (2DE) including two-dimensional speckle-tracking echocardiography. Pressure-strain curve was used to determine global myocardial work index, constructive work, wasted work, and work efficiency in all study participants.

Functional capacity and left ventricular diastolic function in patients with type 2 diabetes.

Aims: The study sought to evaluate cardiorespiratory fitness in patients with type 2 diabetes mellitus (DM) with different levels of left ventricular (LV) diastolic dysfunction (LVDD).

Methods: This investigation included 55 controls and 85 uncomplicated diabetic patients, who underwent laboratory analysis, echocardiographic evaluation and cardiopulmonary exercise testing. All DM subjects were separated into 3 groups using the level of LV diastolic function as main criterion: normal, intermediate and LVDD.

Impact of different dipping patterns on left atrial function in hypertension.

Objective: We aimed to investigate left atrial phasic function in the recently diagnosed hypertensive patients and determine association between circadian blood pressure (BP) patterns and left atrial function.

Methods: The present study involved 256 untreated hypertensive patients who underwent 24-h ambulatory BP monitoring and comprehensive echocardiographic examination. All patients were divided into four groups according to the percentage of nocturnal BP drop (dippers, extreme dippers, nondippers and reverse dippers).

The prognostic importance of right ventricular remodeling and the circadian blood pressure pattern on the long-term cardiovascular outcome.

Objective: We sought to investigate the predictive value of right ventricular (RV) remodeling and 24-h blood pressure (BP) patterns on long-term cardiovascular prognosis in the initially untreated hypertensive patients.

Methods: The current study included 505 initially untreated hypertensive patients who were consequently included in this study from 2007 to 2012. All the patients underwent laboratory analysis, 24-h BP monitoring and echocardiographic examination at baseline.

The Prognostic Effect of Circadian Blood Pressure Pattern on Long-Term Cardiovascular Outcome is Independent of Left Ventricular Remodeling.

We aimed to investigate the predictive value of 24 h blood pressure (BP) patterns on adverse cardiovascular (CV) outcome in the initially untreated hypertensive patients during long-term follow-up. This study included 533 initially untreated hypertensive patients who were involved in this study in the period between 2007 and 2012. All participants underwent laboratory analysis, 24 h BP monitoring, and echocardiographic examination at baseline.

Cardiorespiratory fitness and right ventricular mechanics in uncomplicated diabetic patients: Is there any relationship?

Aims: This study investigated the association between cardiorespiratory fitness and right ventricular (RV) strain in uncomplicated diabetic patients.

Methods: This cross-sectional study involved 70 controls and 61 uncomplicated patients with type 2 diabetes, who underwent laboratory analysis, comprehensive echocardiographic study and cardiopulmonary exercise testing.

Results: RV endocardial and mid-myocardial longitudinal strains were significantly reduced in diabetic subjects (- 27.

Do reverse dippers have the highest risk of right ventricular remodeling?

We aimed to evaluate right ventricular (RV) deformation in recently diagnosed untreated hypertensive patients with different 24-h blood pressure (BP) patterns (dipping, nondipping, extreme dipping and reverse dipping). This cross-sectional study involved 190 untreated hypertensive patients who underwent 24-h ambulatory BP monitoring and a detailed two-dimensional echocardiographic examination, including the assessment of layer-specific strain. We found that 24-h and daytime BP values did not differ between the four groups.

The association between 24-h blood pressure patterns and left ventricular mechanics.

Objective: We sought to investigate left ventricular (LV) mechanics in the recently diagnosed hypertensive patients with different 24-h blood pressure (BP) patterns (dipping, nondipping, extreme dipping and reverse dipping).

Methods: The current cross-sectional study included 209 hypertensive patients who underwent 24-h ambulatory BP monitoring and comprehensive two-dimensional echocardiographic examination including multilayer strain analysis.

Results: There was no difference in 24-h and daytime BP values between four groups.

Influence of circadian blood pressure patterns and cardiopulmonary functional capacity in hypertensive patients.

We sought to assess functional capacity in recently diagnosed untreated hypertensive patients with different 24-hour blood pressure (BP) patterns (dipping, non-dipping, extreme dipping, and reverse dipping). This cross-sectional study involved 164 untreated hypertensive patients who underwent 24-hour ambulatory BP monitoring and cardiopulmonary exercise testing. Our findings showed that 24-hour and daytime BP values did not differ between four groups.

Is there association between left atrial function and functional capacity in patients with uncomplicated type 2 diabetes?

We sought to investigate the relationship between phasic left atrial function (LA) and functional capacity in the patients with type 2 diabetes (DM). This cross-sectional investigation included 72 controls and 64 uncomplicated DM subjects. All participants underwent echocardiographic examination and cardiopulmonary exercise testing.

The relationship between functional capacity and left ventricular strain in patients with uncomplicated type 2 diabetes.

Objective: We aimed to evaluate the association between functional capacity and left ventricular (LV) mechanics in the patients with uncomplicated type 2 diabetes.

Methods: The present cross-sectional study included 80 controls and 70 uncomplicated diabetic patients. These participants underwent laboratory analysis, comprehensive echocardiographic examination and cardiopulmonary exercise testing.

Left atrial phasic function in hypertensive patients with significant aortic stenosis and preserved ejection fraction.

The purpose of this investigation was to evaluate the influence of hypertension on left atrial (LA) function in patients with moderate and severe AS. This cross-sectional study included 121 patients with moderate and severe AS and preserved left ventricular (LV) ejection fraction ( > 50%) and 79 age-matched controls who underwent a comprehensive echocardiographic examination. LA phasic function was determined by both volumetric and strain methods.

Association between functional capacity and heart rate variability in patients with uncomplicated type 2 diabetes.

Objective: We sought to investigate functional capacity, heart rate variability (HRV), as well as their relationship in the patients with uncomplicated type 2 diabetes.

Methods: This cross-sectional observational study included 62 controls and 53 uncomplicated diabetic patients. Included subjects underwent laboratory analysis, 24-h ECG Holter monitoring and cardiopulmonary exercise testing.

Right ventricular mechanics in patients with aortic stenosis and preserved ejection fraction: Is arterial hypertension a new player in the game?

The purpose of this investigation was to evaluate the influence of aortic stenosis (AS) on right ventricular (RV) strain and particularly the importance of arterial hypertension on this association. This cross-sectional study included 107 patients with moderate and severe AS (with and without hypertension) and preserved left ventricular ejection fraction (>50%) and 82 age-matched normotensive and hypertensive controls who underwent comprehensive echocardiographic examination. AS patients were divided into normotensive and hypertensive groups.

The impact of arterial hypertension on left ventricular strain in patients with aortic stenosis and preserved ejection fraction.

Objective: The influence of arterial hypertension on aortic stenosis severity is still controversial. The aim of this study was to evaluate the influence of hypertension on LV strain in patients with moderate and severe aortic stenosis.

Methods: This cross-sectional study included 115 patients with moderate and severe aortic stenosis and preserved LV ejection fraction (>50%) and 89 age-matched normotensive and hypertensive controls who underwent comprehensive echocardiographic examination.

Does gender affect the association between right ventricular strain and arterial hypertension?

The importance of right ventricular (RV) structure and function in cardiovascular and total morbidity and mortality has been confirmed previously. The purpose of this study was to evaluate the influence of gender on RV structure and function in untreated hypertensive patients. This cross-sectional study included 243 subjects who underwent 24-hour ambulatory blood pressure (BP) monitoring and comprehensive echocardiographic examination including strain evaluation.