Left atrial size predicts long-term outcome after balloon mitral valvuloplasty.

Background: The treatment of choice for severe rheumatic mitral stenosis is balloon mitral valvuloplasty (BMV). Numerous predictors of immediate and long-term procedural success have been described. The aims of this study were to describe our experience with BMV over the last decade and to evaluate predictors of long-term event-free survival.

Three's Company: Coexistence of Silicosis, Scleroderma, and Sjogren Syndrome in a Single Patient.

We describe a patient who presented with silicosis, scleroderma, and Sjogren syndrome all at the same time. The diagnoses in this case are all associated with continuous exposure to crystalline silica at the patient's workplace. The following report discusses this unique presentation.

Post-ST-Segment-Elevation Myocardial Infarction Platelet Reactivity Is Associated With the Extent of Microvascular Obstruction and Infarct Size as Determined by Cardiac Magnetic Resonance Imaging.

Background Despite optimized medical management and techniques of primary percutaneous coronary intervention, a substantial proportion of patients with ST-segment-elevation myocardial infarction (STEMI) display significant microvascular damage. Thrombotic microvascular obstruction (MVO) has been implicated in the pathogenesis of microvascular and subsequent myocardial damage attributed to distal embolization and microvascular platelet plugging. However, there are only scarce data regarding the effect of platelet reactivity on MVO.

Inflammatory Markers in the Diagnosis of Fibromyalgia.

Background: Fibromyalgia syndrome (FMS) is a chronic disorder characterized by widespread musculoskeletal pain accompanied by various additional symptoms. The prevalence of FMS ranges between 2-8% of the population. The exact pathophysiology of the disease remains unknown, and under certain circumstances it is difficult for the physician to diagnose.

Publisher Correction: Pyroglutamic acidosis as a cause for high anion gap metabolic acidosis: a prospective study.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Pyroglutamic acidosis as a cause for high anion gap metabolic acidosis: a prospective study.

5-oxoprolinemia (pyroglutamic acid, PGA) in the absence of acetaminophen use has been rarely reported as a cause for high anion gap metabolic acidosis. We investigated the prevalence and risk factors for elevated PGA concentrations among hospitalized patients with high anion gap metabolic acidosis: We prospectively enrolled patients with high anion gap metabolic acidosis hospitalized in the department of medicine. For each patient we collected the main diagnosis, concurrent medications and laboratory parameters.