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Left ventricular (LV) global longitudinal strain (GLS) can detect an early dysfunction in arterial hypertension. We investigated regional LV patterns of longitudinal strain (LS) and base-to-apex behaviour in newly diagnosed, never-treated hypertensive patients (HTN) without LV hypertrophy.180 HTN and 115 healthy controls underwent standard echocardiography, including regional LS and GLS assessment (in absolute values). The average LS of six basal (BLS), six middle (MLS), and six apical (ALS) segments and relative regional strain ratio = [ALS/(BLS + MLS)] were also computed.The two groups were comparable for sex, age and heart rate. Body mass index (BMI), systolic, diastolic and mean blood pressure (BP) (all p 0.0001) were higher in HTN. Despite LV ejection fraction (EF) was comparable, GLS, BLS and MLS resulted lower in HTN (all p 0.0001), without difference in ALS. Relative regional strain ratio resulted higher in HTN (p 0.001). Dividing HTN group according to lower normal values derived from the controls, BLS was able to identify a higher rate of LV dysfunction than GLS. By a multiple linear regression analysis performed in the pooled population after adjusting for age, sex, BMI, end-systolic stress, relative wall thickness and LV mass index, the association between BLS and mean BP remained significant (β coefficient = -0.42, p 0.0001), despite the significant impact of male sex. In a similar model, MLS and mean BP resulted also independently associated (β = -0.21, p 0.002).Despite normal LV EF, LS dysfunction is detectable in HTN, mainly involving basal and middle segments, resulting in higher relative regional strain ratio.

BACKGROUND In hypertensive patients, an impairment of midwall myocardial mechanics was described in presence of left ventricular (LV) concentric geometry. Under these circumstances, also LV longitudinal dysfunction was found. PURPOSE Our aim was to evaluate longitudinal and circumferential systolic function and correlations between these two functional components in newly diagnosed hypertensive patients without clinically defined LV hypertrophy (LVH). One hundred and thirty-eight newly diagnosed, never-treated hypertensive patients without LVH and a control group of 105 healthy normotensive individuals underwent two-dimensional and speckle tracking echocardiography. Global longitudinal strain (GLS) was derived (in absolute value) and midwall fractional shortening (MFS) computed. In addition, the hypertensive population was divided into two groups according to GLS: normal GLS (≥20%, n = 94) and reduced GLS (

Background: Left ventricular (LV) and right ventricular (RV) dysfunction is recognized in idiopathic pulmonary fibrosis (IPF). Little is known about cardiac involvement in non-idiopathic pulmonary fibrosis (no-IPF). This issue can be explored by advanced echocardiography. Methods: Thirty-three clinically stable and therapy-naive fibrotic IPF and 28 no-IPF patients, and 30 healthy controls were enrolled. Exclusion criteria were autoimmune systemic diseases, coronary disease, heart failure, primary cardiomyopathies, chronic obstructive lung diseases, pulmonary embolism, primary pulmonary hypertension. Lung damage was evaluated by diffusion capacity for carbon monoxide (DLCOsb). All participants underwent an echo-Doppler exam including 2D global longitudinal strain (GLS) of both ventricles and 3D echocardiographic RV ejection fraction (RVEF). Results: We observed LV diastolic dysfunction in IPF and no-IPF, and LV GLS but not LV EF reduction only in IPF. RV diastolic and RV GLS abnormalities were observed in IPF versus both controls and no-IPF. RV EF did not differ significantly between IPF and no-IPF. DLCOsb and RV GLS were associated in the pooled pulmonary fibrosis population and in the IPF subgroup (&beta, = 0.708, p &lt, 0.001), independently of confounders including pulmonary arterial systolic pressure. Conclusion: Our data highlight the unique diagnostic capabilities of GLS in distinguishing early cardiac damage of IPF from no-IPF patients.

Background Hyperuricemia has been reported to accelerate the occurrence and worsening of cardiovascular disease, being a risk factor for coronary heart disease and cardiac mortality. Elevated uric acid (UA) is also associated with left ventricular (LV) hypertrophy and with LV diastolic dysfunction. The effect of hyperuricemia (HU) on LV systolic function is still unclear. Purpose Aim of our study was to evaluate the impact of elevated UA serum levels on LV systolic function, also evaluating longitudinal deformation, in a population of hypertensive patients. Methods We enrolled 160 treated hypertensive patients (M/F = 104/56, age 58.2 ± 13.3 years, blood pressure = 136.7 ± 16.8/81.3 ± 10.9 mmHg), who underwent standard echo-Doppler exam, including speckle tracking quantification of global longitudinal strain (GLS, considered in absolute value). HU was defined as UA≥7 mg/dL and the study population was divided in two groups: patients with (n = 63) and without (n = 97) HU. Exclusion criteria were coronary artery disease, overt heart failure, hemodynamically significant valve heart disease, primary cardiomyopathies, permanent atrial fibrillation and inadequate echo imaging. Results The two groups were comparable for sex prevalence, blood pressure and heart rate. Patients with HU were older and had higher body mass index (BMI) (both p Conclusions In hypertensive patients with multiple cardiovascular risk factors, the presence of HU is associated with LV diastolic and systolic dysfunction. Serum UA levels and GLS resulted independently associated even after adjusting for several clinical and echo confounders. Acid uric might be considered as an independent marker of early LV dysfunction, able to identify hypertensive patients at increased risk for heart failure. Abstract P658 Figure. Relation between uric acid and GLS

BACKGROUND Elevated left ventricular (LV) mass/end-diastolic volume ratio (LVM/EDV) has been associated with higher evidence of myocardial fibrosis and dysfunction in hypertensive patients by cardiac magnetic resonance, a technique with limited availability. OBJECTIVES We investigated the ability of three-dimensional (3D) echocardiography in identifying a phenotype of LV concentric geometry according to LVM/EDV ratio, possibly detecting early myocardial damage in native-hypertensive patients. METHODS One hundred and twenty-eight native-hypertensive patients underwent 2D and 3D-echocardiography. The population was divided into two groups, according to cut-off point values of 3D-LVM/EDV ratio corresponding to its upper 95% confidence interval in a population of 90 healthy normotensive individuals: LVM/EDV ratio cut-off was 1.22 in men and 1.23 in women. RESULTS An increased 3D-LVM/EDV ratio identified a higher rate of LV concentric geometry in comparison with 2D-derived relative wall thickness (37 versus 24%, P = 0.03). Patients with LVM/EDV ratio of 1.22 or more in men and 1.23 or more in women were significantly older, had smaller 3D-LV end-diastolic and end-systolic volumes and higher LV mass index, without difference in ejection fraction. 3D-stroke volume (P

Increased left ventricular mass (LVM) is often present in metabolic syndrome (MS), also in the setting of well-controlled blood pressure (BP). Aim of the present study was to evaluate the efficacy of a nutraceutical combination of berberine, red yeast rice extract and policosanol (Armolipid Plus™, AP) in reducing LVM in patients with MS and left ventricular hypertrophy (LVH).In this multicenter, randomized, double-blind, placebo-controlled trial, 158 patients with MS (IDF criteria) and LVH (LVM48 g/mOne-hundred-and-forty-five patients (AP n = 74, placebo n = 71) completed the study. A significant percentage reduction in LVM was observed in AP group vs baseline (-2.7%, p 0.0001), and compared to placebo (-4.1%, p 0.0001), and remained significant after adjustment for age, sex, baseline systolic BP and BMI and their changes during the study period. The proportion of subjects showing LVM reduction was higher in AP group than in the placebo group (57% vs 28%, adjusted p = 0.007). Treatment with AP was associated with improvement of lipid profile.24-week of treatment with AP is associated with a significant reduction in LVM in subjects with MS and LVH, in addition to favourable effects on lipid profile, and could represent an effective strategy aiming at reducing the associated cardiovascular risk. The trial was registered at clinicaltrials.gov with ID NCT02295176.

Background Nutraceuticals represent a new therapeutic frontier in the treatment of metabolic syndrom (MetS) and related cardiovascular risk factors. The aim of this study was to evaluate the potential beneficial effects of Armolipid Plus (AP) (berberine 500 mg, red yest rice, monacolin K 3 mg and policosanol 10 mg) on insulin resistance, lipid profile, particularly on small and dense LDL cholesterol (sdLDL-C), representing the most atherogenic components, as well as its effects on high sensitivity C-reactive protein, a notable marker of cardiovascular risk, blood pressure and cardiac remodeling in subjects affected by MetS, with left ventricular hypertrophy. Methods The study was a prospective, multi-center, randomized, double blind, placebo-controlled trial. One hundred and fifty eight patients, aged between 28 and 76 years old, were enrolled and randomized to receive either one tablet of AP or placebo (PL) once daily for 24 weeks. Anthropometric and vital parameters, total cholesterol (tot-C), low-density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), triglyceridemia (TG), non-HDL cholesterol (NHDL-C) and sdLDL-C were evaluated. Results After 24 weeks of treatment, the analysis performed on 141 subjects (71 in AP arm and 70 in PL arm), showed a significant improvement of lipid profile in the AP group, with reduction in tot-C (− 13.2 mg/dl), LDL-C (− 13.9 mg/dl) and NHDL-C (− 15.3 mg/dl) and increase in HDL-C (+ 2.0 mg/dl). These changes were equally significant compared with placebo (tot-C: AP − 13.2 mg/dL vs PL + 2.7 mg/dL, p

Simple nodular goiter and Hashimoto's thyroiditis are 2 frequent nonmalignant thyroid diseases. Tobacco smoking has detrimental effects on the endocrine system and in particular on thyroid function and morphology. The objective of this cross-sectional study, involving 1800 Caucasian adults from a geographical area with mild iodine deficiency, was to evaluate the relationship between tobacco smoking, smoking cessation, and the prevalence of simple nodular goiter and Hashimoto's thyroiditis. Thyroid status was evaluated by ultrasonic exploration of the neck, measurement of FT3, FT4, TSH, antibodies against thyroid peroxidase and thyroglobulin, and urinary iodine excretion. The fine-needle aspiration biopsy of significant nodules was also performed. Smoking habits were evaluated by a specific questionnaire and the calculation of number of pack years. Both current and previous smokers showed an increased risk of simple nodular goiter compared to never smokers after adjustment for potential confounders and known goitrogen factors. Interestingly, the simple nodular goiter risk was similar for never smokers and for previous smokers declaring a time since cessation of smoking for more than 69 months. Smoking habit was not associated to an increased risk of Hashimoto's thyroiditis. Smoking appears to be an independent risk factor for simple nodular goiter but not for Hashimoto's thyroiditis in an area with mild iodine deficiency. A prolonged withdrawal of smoking dramatically reduces the risk of simple nodular goiter occurrence.

Background: Few epidemiological investigations evaluated the role of smoking cessation on blood pressure (BP), and the results are not univocal. Therefore, the aim of this study was to assess the effect of smoking cessation on the risk to develop hypertension (HPT) and on BP values. Methods: This longitudinal study, with a follow-up period of 8 years, included the participants of the Olivetti Heart Study. Participants were 430 untreated normotensive non-diabetic men with normal renal function, examined twice in 1994–95 and in 2002–04. The sample included current smokers (S, n = 212), former smokers (ES, n = 145) and never smokers (NS, n = 73) at baseline. Results: Basal body mass index (BMI), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were significantly higher in ES than in S (ES vs. S; BMI: 27.0 ± 2.5 vs. 26.1 ± 2.9 kg/m2; P < 0.01; SBP/DBP: 121.2 ± 9.3/80.0 ± 5.8 vs. 19.1 ± 9.9/77.4 ± 6.7 mm Hg; P < 0.05; M ± SD). After 8 years of follow-up, BP changes (Δ) were significantly lower in ES than in S (ΔSBP/DBP: 12.6 ± 13.4/7.9 ± 8.1 vs. 16.0 ± 14.9/10.3 ± 10.1 mm Hg; P < 0.05; M ± SD), also after adjustment for potential confounders. Moreover, at the last examination, the overall HPT prevalence was 33%, with lower values in ES than in S (25 vs. 38%, P = 0.01). After accounting for age, BP and BMI at baseline, and changes in smoking habit over the 8-year period, ES still had significant lower risk of HPT than S (odds ratio 0.30, 95% confidence interval 0.15–0.58; P < 0.01). Conclusions: In this sample of healthy men, smoking cessation was associated with lower BP increment and minor HPT risk, independently of potential confounders.

Objective. Anorexia nervosa is a condition of reduced hemodynamic load, characterized by varying degrees of cardiac remodelling, only in part related to reduced body mass; the mechanism for such variability, as well as its clinical significance, remains unknown. Aim of the study was to assess the possible influence of a great number of clinical, biochemical, and endocrine factors on cardiovascular parameters in restrictive anorexia nervosa. Method. Twenty-five female patients hospitalized for restrictive anorexia nervosa underwent extensive cardiovascular, clinical, and biochemical evaluation. Results. Height-adjusted and cardiac workload-matched left ventricular mass was significantly related to several endocrine parameters, blood pressure, and vasoreactivity. On multivariate analysis, IGF/GH ratio and systolic blood pressure were the only independent predictors of height-adjusted ventricular mass (adj- ; ); when matching for cardiac workload, left ventricular mass was independently predicted only by GH and FT3 levels. All effects were independent of patient's weight and BMI. Conclusions. Indices of endocrine impairment seem to be the most relevant determinants of left ventricular hypotrophy in anorectic patients, apparently independent of reduced hemodynamic load and BMI. In particular, IGF/GH ratio and FT3 seem to particularly affect left ventricular mass in this population.

Obiettivo 2: Verso la Scuola della magistratura. Introduzione (Perche fare oggi il punto sulla formazione?) - La (verosimile) prossima istituzione della Scuola della magistratura non rende meno necessario un approfondimento della questione della formazione. Il recente intervento normativo, infatti, e frutto - come e accaduto per altri settori dell’ordinamento giudiziario - di una tecnica "di sottrazione" che, eliminando dal progetto Castelli alcune parti inaccettabili, non riformula l’impianto del sistema formativo, ma propone soltanto uno schema appena abbozzato, caratterizzato al tempo stesso da novita, reticenze, silenzi. Anche per questo un bilancio dell’esperienza maturata in questi anni e un passaggio obbligato per individuare il percorso futuro.

Insulin resistance is a clinical condition characterized by a decrease in sensitivity and responsiveness to the metabolic actions of insulin, so that a given concentration of insulin produces a less-than-expected biological effect. As a result, higher levels of insulin are needed to maintain normal glucose tolerance. Hyperinsulinemia, indeed, is one of the principal characteristics of insulin resistance states. This feature is common in several pathologic conditions, such as type 2 diabetes, obesity, and dyslipidemia, and it is also a prominent component of hypertension, coronary heart disease, and atherosclerosis. The presence of endothelial dysfunction, related to insulin resistance, plays a key role in the development and progression of atherosclerosis in all of these disorders. Insulin resistance represents the earliest detectable abnormality in type 2 diabetes, and is one of the major underlying mechanisms of hypertension and cardiovascular diseases. Its early detection could be of great importance, in order to set a therapeutic attack and to counteract the higher risk of diabetes and cardiovascular diseases.

To evaluate efficacy and tolerability of the combination valsartan plus hydrochlorothiazide (160 mg and 25 mg daily, respectively) in young-middle aged males with high-normal blood pressure (BP) or first-degree arterial hypertension with evidence of target organ damage.Twenty males with high-normal BP or first-degree hypertension associated with left ventricular concentric remodeling and/or increased aortic stiffness were enrolled. BP at rest and during exercise, and echocardiographic parameters of the left ventricle (LV), were evaluated at baseline and after 3 mo of treatment. The effects of treatment on aortic stiffness, metabolic parameters, renal and erectile function were also assessed.BP was significantly reduced by treatment both at rest (P0.001) and during exercise (P0.001), and 85% of patients achieved BP normalization (130/85 mmHg). Doppler echocardiography showed a significant reduction of LV mass (P0.005). LV hypertrophy was identified in 70% of subjects at baseline and in 5% after 3 mo of treatment. The ratio of early (E) to late (A) trans-mitral diastolic flow velocity increased, (P0.05), the relative wall thickness decreased (P0.05) and the left ventricular relaxation time shortened (P0.005). The left atrial diameter (P0.05) and the aortic diameter (P0.05) and stiffness (P0.005) also decreased.The full-dose combination of valsartan plus hydrochlorothiazide produced optimal BP control with regression of target organ damage, already after 3 mo, without relevant side effects.

A76-year-old woman with unexplained hypoxemia and severe exertional dyspnea was admitted to our department. The symptoms had appeared during tamoxifen therapy after resection of breast carcinoma; history revealed recurrent upper gastrointestinal bleeding, epistaxis, and a granddaughter deceased because of a cerebral arteriovenous malformation. Chest computed tomography scan showed the presence of a highly vascularized nodule in the right lower lobe. Right pulmonary artery angiography demonstrated a large pulmonary arteriovenous malformation (PAVM) (Online Video 1) with massive right-to-left shunt (A, B, C; Online Video 2); this confirmed the diagnosis of hereditary hemorrhagic telangiectasia (1). The arrows point to the right upper pulmonary vein. We decided to percutaneously close the PAVM. An occlusion test was performed before the procedure (D); O2 saturation rose from 87% to 96%. The PAVM was subsequently closed using a vascular occlusion device (E) with complete abolishment of the right-to-left shunt (F; Online Video 3). It is likely that selective estrogen receptor modulator therapy may have been responsible for the enlargement of the PAVM in our patient (2).

INTRODUZIONE-SCOPO: La sifilide è un’infezione sistemica cronica causata da Treponema pallidum subsp. pallidum. Rappresenta una delle principali infezioni batteriche a trasmissione sessuale (IST) e costituisce tuttora un rilevante problema di salute pubblica a livello mondiale. Un’accurata conoscenza dello scenario epidemiologico di tale infezione permette di comprendere meglio le dinamiche di trasmissione e di mettere in atto strategie per il controllo della sua diffusione. L’obiettivo di tale lavoro è stato quello di indagare la prevalenza di sifilide e le caratteristiche associate a tale infezione in un gruppo di soggetti afferenti ad un ambulatorio dedicato alla gestione delle IST. MATERIALI E METODI: Sono stati raccolti in maniera retrospettiva i dati riguardanti i pazienti che da gennaio 2016 a dicembre 2017 si sono recati presso l’ambulatorio IST della U.O. di Dermatologia del Policlinico Sant’Orsola di Bologna e che si sono sottoposti a indagini sierologiche per sifilide. L’iter seguito nella U.O. Microbiologia si basa sull’algoritmo inverso, che prevede l’esecuzione di un test di screening treponemico (CMIA, Architect), seguito, in caso di positività, da un secondo test treponemico di conferma (TPHA, Randox), da un test non-treponemico (RPR, Randox) e, in casi selezionati, da un eventuale WB (Mikrogen), per un migliore inquadramento diagnostico. Per tutti i pazienti con sierologia positiva sono stati raccolti dati riguardanti l’età, il sesso, la nazionalità e la presenza di altre IST. RISULTATI: Nel periodo di studio hanno effettuato screening sierologico per sifilide 5609 pazienti (65.8% maschi). Di questi, 692 (12.3%), di cui 613 maschi, sono risultati positivi ai test treponemici. L’età media dei pazienti positivi era di 41.8 anni, significativamente maggiore dei soggetti negativi (32.3 anni; P