Evaluation of left ventricular filling pressure by echocardiography in patients with atrial fibrillation.

Background: Echocardiography is widely used to evaluate left ventricular (LV) diastolic function in patients suspected of heart failure. For patients in sinus rhythm, a combination of several echocardiographic parameters can differentiate between normal and elevated LV filling pressure with good accuracy. However, there is no established echocardiographic approach for the evaluation of LV filling pressure in patients with atrial fibrillation.

Characterization of Tricuspid Valve Anatomy and Coaptation Gap in Subjects Receiving Tricuspid Transcatheter Edge-To-Edge Repair: Observations From the bRIGHT TriClip Study.

Background: Transcatheter edge-to-edge repair (TEER) for the treatment of tricuspid regurgitation (TR) has experienced fast adoption following commercial approval. Defining the appropriate target population for TEER therapy is important to guide patient selection. The aim of this study was to characterize tricuspid valve anatomy and coaptation gap in subjects receiving TEER for the treatment of TR in a contemporary postmarket setting.

Acute and Chronic Changes in Myocardial Work Parameters in Patients with Severe Primary Mitral Regurgitation Undergoing Transcatheter Edge-to-Edge Repair.

Background: The noninvasive assessment of myocardial work (MW) allows for the evaluation of left ventricular (LV) performance by considering the effect of LV afterload. This study aims to evaluate the acute and chronic impact of transcatheter edge-to-edge repair (TEER) on MW parameters and LV remodeling in patients with severe primary mitral regurgitation (PMR).

Methods: A total of 71 patients (age: 77 ± 9 years, females: 44%) with moderate-to-severe or severe PMR (effective regurgitant orifice: 0.

How myocardial work could be relevant in patients with an aortic valve stenosis?

Aims: Myocardial work (MW) calculation is an attractive method to assess left ventricular (LV) myocardial function. In case of aortic stenosis (AS), assessment of work indices is challenging because it requires an accurate evaluation of LV-pressure curves. We sought to evaluate the performances of two distinct methods and to provide a quantitative comparison with invasive data.

Interaction between mitral valve apparatus and left ventricle. Functional mitral regurgitation: A brief state-of-the-art overview.

In this overview, we described the mitral valve anatomy, focusing on its anatomical and functional relationships with the left ventricle (LV), and how an impaired coordination between the two can lead to valvular dysfunction with serious clinical consequences. In the 1st part of this overview, we sought to describe the anatomy of the mitral valve apparatus. In the 2nd part, we sought to analyze the interactions of the LV with the mitral valve, the possible etiologies that cause mitral regurgitation (MR), and therapeutic strategies that can be utilized nowadays in the effort to reinstate normal valvular function.

Langerhans cell histiocytosis mimicking aggressive periodontitis: Challenges in diagnosis and management.

Objective: Langerhans cell histiocytosis (LCH) is a rare disorder characterized by clonal proliferation of Langerhans cells that affects various organs. Oral involvement may simulate periodontal disease and cause significant diagnostic and management difficulties. Here, we present an interesting LCH case with severe periodontal destruction in a young woman in order to facilitate early recognition of this aggressive disease and successful participation of the general practitioner in the management of such patients.

Changes of volatile sulphur compounds during therapy of a case series of patients with chronic periodontitis and halitosis.

Aim: To assess the effect of different stages of intervention on volatile sulphur compounds (VSCs) of periodontitis patients with halitosis, before and after non-surgical periodontal therapy.

Material & Methods: This clinical trial included 18 adults with chronic periodontitis and halitosis. After initial examination, patients received oral hygiene (OH) instructions and tongue cleaner.