Prognostic role of stress cardiac magnetic resonance in the elderly.

Introduction And Objectives: Several trials have tested the diagnostic and prognostic value of stress cardiac magnetic resonance (CMR) in ischemic heart disease. However, scientific evidence is lacking in the older population, and the available techniques have limitations in this population. The aim of this study was to evaluate the usefulness of stress CMR in the elderly.

Quantitative assessment of left ventricular size and function in cardiac transplant recipients: Side-by-side comparison of real time two-dimensional echocardiography, contrast-enhanced two-dimensional echocardiography, three-dimensional echocardiography, and contrast-enhanced three-dimensional echocardiography as compared to magnetic resonance imaging.

Introduction: We evaluate the ability of 2D non-contrast-enhanced echocardiography (CE-echo), 2DCE-echo, 3D-echo, 3D non-CE-echo, and 3DCE-echo to evaluate allograft function and dimensions in orthotropic heart transplantation (OHT). Cardiac resonance (CMR) was used as reference.

Methods: Twenty six consecutive OHT-recipients were prospectively recruited.

[Is stress cardiovascular magnetic resonance really useful to detect ischemia and predict events in patients with different cardiovascular risk profile?].

Objective: The aim of this study was to evaluate the diagnostic and prognostic usefulness of stress cardiovascular magnetic resonance (stress CMR) in patients with different cardiovascular risk profile and to assess if the degree of hypoperfusion is important to guide clinical decisions.

Method: We included patients submitted to adenosine stress CMR to rule out myocardial ischemia. We evaluated its diagnostic accuracy with likelihood ratio (LR) and its prognostic value with survival curves and a Cox regression model.

Update on cardiac imaging techniques 2014.

In this article, we review the contributions of the most important imaging techniques used in cardiology, reported in 2014. Echocardiography remains the cornerstone for diagnosing and monitoring valvular heart disease, and there has been a continuing effort to improve quantification of this condition and obtain prognostic parameters for follow-up. The study of regional myocardial function is anchored in the diagnosis of subclinical ventricular dysfunction, and 3-dimensional transesophageal echocardiography has become the perfect ally in interventional procedures for structural heart disease.

Update on cardiac imaging techniques 2013.

Cardiac imaging is a cornerstone of diagnosis in heart conditions, and an essential tool for assessing prognosis and establishing treatment decisions. This year, echocardiography stands out as a guide in interventional procedures and in choosing the size of the prosthesis. It is also proving to be a valuable technique in low-flow, low-gradient aortic stenosis.

Update on cardiac imaging techniques 2012.

Cardiac imaging is one of the basic pillars of modern cardiology. The potential list of scenarios where cardiac imaging techniques can provide relevant information is simply endless so it is impossible to include all relevant new features of cardiac imaging published in the literature in 2012 in the limited format of a single article. We summarize the year's most relevant news on cardiac imaging, highlighting the ongoing development of myocardial deformation and 3-dimensional echocardiography techniques and the increasing use of magnetic resonance imaging and computed tomography in daily clinical practice.

Echocardiographic findings and NT-proBNP level in type-2 diabetic patients with and without ischemic heart disease.

The aim of this study was to determine whether there are differences in echocardiographic findings or in the level of a biochemical marker (i.e. N-terminal probrain natriuretic peptide [NT-proBNP]) between controls and type-2 diabetic patients with or without ischemic heart disease.