Polypill Strategy in Secondary Cardiovascular Prevention.

Background: A polypill that includes key medications associated with improved outcomes (aspirin, angiotensin-converting-enzyme [ACE] inhibitor, and statin) has been proposed as a simple approach to the secondary prevention of cardiovascular death and complications after myocardial infarction.

Methods: In this phase 3, randomized, controlled clinical trial, we assigned patients with myocardial infarction within the previous 6 months to a polypill-based strategy or usual care. The polypill treatment consisted of aspirin (100 mg), ramipril (2.

Early indicators of disease progression in Fabry disease that may indicate the need for disease-specific treatment initiation: findings from the opinion-based PREDICT-FD modified Delphi consensus initiative.

Objectives: The PRoposing Early Disease Indicators for Clinical Tracking in Fabry Disease (PREDICT-FD) initiative aimed to reach consensus among a panel of global experts on early indicators of disease progression that may justify FD-specific treatment initiation.

Design And Setting: Anonymous feedback from panellists via online questionnaires was analysed using a modified Delphi consensus technique. Questionnaires and data were managed by an independent administrator directed by two non-voting cochairs.

Normative reference ranges for echocardiographic chamber dimensions in a healthy Central European population: results from the Czech post-MONICA survey.

Background: Normative reference values for echocardiographic chamber quantification are of great importance; however, this can be challenging. Our aim was to derive these values including degrees of abnormality from a random Central European population sample with a homogeneous subset of healthy subjects.

Methods: We analysed echocardiograms obtained in a randomly selected population sample during the Czech post-MONICA survey in 2007/2008.

The effect of renal denervation in an experimental model of chronic renal insufficiency, The REmnant kidney Denervation In Pigs study (REDIP study).

Background: Renal denervation (RDN) is a promising therapeutic method in cardiology. Its currently most investigated indication is resistant hypertension. Other potential indications are atrial fibrillation, type 2 diabetes mellitus and chronic renal insufficiency among others.

Percutaneous Mechanical Thrombectomy Using Rotarex® S Device in Acute Limb Ischemia in Infrainguinal Occlusions.

Purpose: To evaluate the effectiveness of percutaneous mechanical thrombectomy using Rotarex S in the treatment of acute limb ischemia (ALI) in infrainguinal occlusions in a retrospective study of patients treated in our institution.

Methods: In this study, we identified a total of 147 ALI patients that underwent mechanical thrombectomy using Rotarex S at our institution. In 82% of the cases, percutaneous thrombectomy was used as first-line treatment, and for the remainder of the cases, it was used as bailout after ineffective aspiration or thrombolysis.

[A rare case of mobile atherosclerotic plaque with a high embolic potential in the femoral artery].

Atherosclerosis is a diffuse disease which may lead to the development of unstable atherosclerotic plaque. Its rupture can result in acute ischemic event. The atherosclerotic plaques with a mobile component are typical presentations of such instability and patients with these plaques are at high risk of acute ischemic events.

Renal denervation decreases effective refractory period but not inducibility of ventricular fibrillation in a healthy porcine biomodel: a case control study.

Background: Ventricular arrhythmias play an important role in cardiovascular mortality especially in patients with impaired cardiac and autonomic function. The aim of this experimental study was to determine, if renal denervation (RDN) could decrease the inducibility of ventricular fibrillation (VF) in a healthy porcine biomodel.

Methods: Controlled electrophysiological study was performed in 6 biomodels 40 days after RDN (RDN group) and in 6 healthy animals (control group).

Endovascular treatment combined with stratified surgery is effective in the management of venous thoracic outlet syndrome complications: a long term ultrasound follow-up study in patients with thrombotic events due to venous thoracic outlet syndrome.

Thoracic outlet syndrome (TOS) is caused by compression of peripheral nerves and vascular structures along their course through the upper thoracic aperture to the axilla. The aim of our study was to analyze long-term outcomes of different treatments stratified by symptom severity. We performed a retrospective analysis of a cohort of 73 consecutive patients treated at our institution presenting with TOS-associated venous thrombotic events.

Left atrial flow propagation velocity: a new approach for assessment of left atrial reservoir function.

To assess the feasibility of left atrial flow propagation velocity (LAFPV) measurement and to evaluate the influence of preload alterations on this new parameter of left atrial (LA) reservoir function as compared to conventional echocardiographic indices. 30 healthy volunteers (26 ± 5 years, 20 males) underwent echocardiographic examination at rest, during passive leg lifting and after sublingual administration of nitroglycerine with subsequent Valsalva maneuver. LA reservoir function was assessed by conventional indices including LA expansion index, peak velocity and velocity-time integral of pulmonary venous systolic flow.

Evaluation of a low dose, after a standard therapeutic dose, of agalsidase beta during enzyme replacement therapy in patients with Fabry disease.

Purpose: Fabry disease, a genetic deficiency of alpha-galactosidase A, is characterized by pathogenic cellular accumulation of globotriaosylceramide. During clinical trials, recombinant human alpha-galactosidase A (agalsidase beta; Fabrazyme, Genzyme Corporation, Cambridge, MA), infused intravenously at 1.0 mg/kg every 2 weeks for 6 months, cleared or reduced globotriaosylceramide in renal, cardiac, and dermal microvascular endothelia and other cells, with results sustained for up to 5 years in most patients evaluated.

Preload dependence of the time interval between onsets of mitral inflow and early diastolic mitral annular velocity: a study in healthy subjects.

The time interval (TEa-E) between onsets of early diastolic mitral annular velocity (Ea) and early mitral inflow velocity (E) has been proposed as a new index of left ventricular (LV) relaxation. We aimed to assess the influence of preload changes on this parameter by examining 25 healthy volunteers at rest, after passive leg lifting, and after administration of nitroglycerin combined with Valsalva maneuver. To obtain septal and lateral TEa-E, the time intervals between peak R-wave on electrocardiogram and the onsets of Ea and E were measured in different cardiac cycles.

Early diastolic mitral annular velocity and color M-mode flow propagation velocity in the evaluation of left ventricular diastolic function in patients with Fabry disease.

Fabry disease is an X-linked genetic disorder characterized by progressive intracellular accumulation of neutral glycosphingolipids. Cardiac involvement is frequent and left ventricular (LV) diastolic dysfunction is present in most of the affected subjects. Pulsed-wave tissue Doppler echocardiography (PW-TDE) and color M-mode are new Doppler methods for LV diastolic function evaluation.