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This paper describes a method for achieving the economic- environmental balance based on the assessment of environmental and/or pollutant factors in connection to community option on the evaluation of investment projects having a major impact on environment. This assessment is based on the concept of welfare, the distinction between satisfaction and dissatisfaction and implies a practical approach including the scientific aspects of environment pollution degree and the community position on developing an investment project, by assuming responsibility for negative and positive aspects of such a project, respectively for satisfaction and dissatisfaction, in order to fulfill the supreme goal of preserving the environment and ensuring human welfare. [ABSTRACT FROM AUTHOR]

Acute ischemic stroke is a major cause of morbidity and mortality worldwide, and genetic factors play a role in the risk of stroke. Single nucleotide polymorphisms (SNPs) in the VKORC1, CYP4F2, and GGCX genes have been linked to clinical outcomes, such as bleeding and cardiovascular diseases. This study aimed to investigate the association between specific polymorphisms in these genes and the risk of developing the first episode of acute ischemic stroke in patients without a known embolic source. This retrospective, cross-sectional, observational, analytical, case-control study included adult patients diagnosed with acute ischemic stroke. The SNPs in VKORC1 rs9923231, CYP4F2 rs2108622, GGCX rs11676382 genes were genotyped and analyzed together with the demographic and clinical factors of the 2 groups of patients. The presence of SNPs in VKORC1 or CYP4F2 genes significantly increased the risk of ischemic stroke in the context of smoking, arterial hypertension, and carotid plaque burden. The multivariate logistic model revealed that smoking (odds ratio [OR] = 3.920; P < .001), the presence of carotid plaques (OR = 2.661; P < .001) and low-density lipoprotein cholesterol values >77 mg/dL (OR = 2.574; P < .001) were independently associated with stroke. Polymorphisms in the VKORC1 and CYP4F2 genes may increase the risk of ischemic stroke in patients without a determined embolic source. Smoking, the presence of carotid plaques, and high low-density lipoprotein cholesterol levels were reconfirmed as important factors associated with ischemic stroke., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)

Background: Ischemic heart disease represents the most important cause of mortality worldwide, and the management of patients with ST-elevation myocardial infarction (STEMI) still remains a great challenge. For a great number of patients who do not have immediate access to primary percutaneous coronary intervention (PCI), facilitated angioplasty may be a reasonable therapeutic option., Areas of Uncertainty: The goal of reperfusion therapy is achieving repermeabilization of the infarct-related artery. However, the restoration of normal epicardial flow is not always followed by microvascular tissue perfusion and the presence of myocardial blush. Early studies assessing the benefits of facilitated angioplasty over primary PCI encountered disappointing results, with an increased number of bleeding complications. The invasive strategy following fibrinolysis mainly consists in angiography and PCI of the infarct-related artery between 2 and 24 hours after successful fibrinolysis or rescue PCI in failed fibrinolysis, hemodynamic, electrical instability, or worsening ischemia. Currently, a strategy of routine early angiography after fibrinolysis is recommended, taking into account studies that have demonstrated a reduced rate of reinfarction and recurrent ischemia, without an increased risk of stroke or major bleeding complications., Therapeutic Advances: After evaluating 1892 patients with STEMI within 3 hours after the onset of symptoms and revealing, beyond clear benefit of fibrinolysis, an increased risk of bleeding complications, the STREAM trial was the one that led to halving the tenecteplase dose for patients aged >75 years. A safety profile of adjusted-dose fibrinolytic therapy in elderly patients with STEMI will be further investigated by the ongoing STREAM-2 trial., Conclusions: With the current increased burden of acute coronary syndromes and the lack of immediate primary PCI facilities for all patients with STEMI, facilitated angioplasty seems a feasible therapeutic option. Another benefit of facilitated angioplasty may be represented by a major contribution of thrombolytic therapy in re-establishing microvascular myocardial blood flow.

Background: Myocarditis, defined as an inflammation of the myocardium, is an important cause of dilated cardiomyopathy and congestive heart failure. Unfortunately, its diagnosis and etiology is often challenging in clinical practice, and thus, improving diagnosis and therapeutic approach of this cardiac pathology is a matter of great interest., Areas of Uncertainty: The etiology of the disease may be represented by not only infectious agents, usually with viral determination, but also autoimmune and systemic diseases or drugs. Regarding diagnostic techniques, endomyocardial biopsy remains the gold standard; but beyond histological findings, an important step in achieving an accurate diagnosis was represented by the use immunohistochemical criteria and noninvasive diagnostic tests such as cardiac magnetic resonance imaging., Data Sources: We reviewed current data on the current diagnosis and therapeutic approach of acute myocarditis., Therapeutic Advances: In addition to the standard heart failure therapy, some specific therapeutic options are available in selected cases. Viral myocarditis with persistent inflammation and viral clearance may be responsive to immunosuppressive therapy with azathioprine and cortisone or to immunoadsorption technique. Also, some chronic viral myocardial infections may benefit from 6 months of interferon-β therapy., Conclusions: The diagnosis of acute myocarditis still remains a great challenge, despite advances related to new diagnostic procedures. Endomyocardial biopsy, an invasive diagnostic tool that is not always usually available in clinical practice, still remains the standard diagnostic technique. Due to the potential evolution of acute myocarditis, identifying new parameters that may allow an early selection of patients with great risk of evolution toward myocardial fibrosis and dilated cardiomyopathy may be a field of great interest for future studies.

Introduction: Hypertrophic cardiomyopathy (HCM) is a disease with increased left ventricular (LV) wall thickness not solely explained by abnormal loading conditions, with great heterogeneity regarding clinical expression and prognosis. The aim of the present study was to collect data on HCM patients from different centres across the country, in order to assess the general characteristics and therapeutic choices in this population., Methods: Between December 2014 and April 2017, 210 patients from 11 Romanian Cardiology centres were enrolled in the National Registry of HCM. All patients had to fulfil the diagnosis criteria for HCM according to the European Society of Cardiology guidelines. Clinical, electrocardiographic, imaging and therapeutic characteristics were included in a predesigned online file., Results: Median age at enrolment was 55 ± 15 years with male predominance (60%). 43.6% of the patients had obstructive HCM, 50% non-obstructive HCM, while 6.4% had an apical pattern. Maximal wall thickness was 20.3 ± 4.8 mm (limits 15-37 mm) while LV ejection fraction was 60 ± 8%. Heart failure symptoms dominated the clinical picture, mainly NYHA functional class II (51.4%). Most frequent arrhythmias were atrial fibrillation (28.1%) and non-sustained ventricular tachycardia (19.9%). Mean sudden cardiac death risk score (SCD-RS) was 3.0 ± 2.3%, with 10.4% of the patients with high risk of SCD. However, only 5.7% received an ICD. Patients were mainly treated with beta-blockers (72.9%), diuretics (28.1%) and oral anticoagulants (28.6%). Invasive treatment of LVOT obstruction was performed in a small number of patients: 22 received myomectomy and 13 septal ablation. Cardiac magnetic resonance was reported in only 14 patients (6.6%)., Conclusions: The Romanian registry of HCM illustrates patient characteristics at a national level as well as the gaps in management which need improvement - accessibility to high-end diagnostic tests and invasive methods of treatment.

The evaluation of patients diagnosed with impaired systolic function heart failure represents a great challenge, in both the general and elderly population. We consider that elderly patients are the most severely affected by this disease that represents the final impact of cardiovascular disease continuum. Cardiovascular diseases are associated with serious morbidity and mortality, and considerable health care costs related to diagnosis and treatment. In this report we discuss some controversies regarding methods of heart failure evaluation as well as therapeutic steps and devices, including: reparatory therapeutic steps and initiation of therapy with loop diuretics, inconsistent dose titration for angiotensin-converting enzyme inhibitors/angiotensin receptor blocker and beta blockers, as well as novel therapies, such as angiotensin receptor neprilysin inhibitor and treatments that directly improve cardiomyocyte function. We conclude that, beyond technical progress, which is raising the cost of therapy for patients with heart failure, more careful monitoring of patient progress through clinical and paraclinical control visits, both at medical facilities and at home, would have greater impact and be more cost-effective. Physical therapy and promoting emotional and psychological wellbeing, to maintain a positive state of mind, contribute substantially to the quality of life and life expectancy, and are most important in elderly people who are most affected by dramatic reductions in wellbeing. Unfortunately, for many patients with severe impairment of left ventricular ejection fraction, these goals and therapeutic procedures are often lacking in current health care systems., Competing Interests: Disclosure The authors report no conflicts of interest in this work.

In previous studies, mechanical dispersion (MD) predicted ventricular arrhythmias independently of left ventricular ejection fraction (LVEF). Moreover, the combination of MD and global longitudinal strain (GLS) increased the prediction of arrhythmic events. We investigated the prognostic value of a new 2-dimensional strain index, GLS/MD, in patients with heart failure (HF). We analyzed 340 consecutive HF outpatients in sinus rhythm. Echocardiography was performed at 1.6 ± 0.4 months after hospital discharge. The end point included sudden cardiac death, ventricular fibrillation, and sustained ventricular tachycardia (SCD/VA). During the follow-up period (36 ± 9 months), SCD/VA occurred in 48 patients (14.1%). A multivariate Cox regression analysis, which included LVEF, early diastolic transmitral / mitral annular velocity ratio (E/E'), GLS, MD, and GLS/MD in the model, revealed that GLS/MD was the best independent predictor of SCD/VA (HR = 3.22, 95% confidence interval = 1.72-6.15, p = 0.03). Separate inclusion of LVEF, systolic mitral annular velocity, E/E', GLS, and MD together with GLS/MD showed that GLS/MD remained the best predictor of SCD/VA (each p < 0.05). The optimal GLS/MD cutoff value to predict SCA/VA was -0.20%/ms (80% sensitivity, 76% specificity). Irrespective of LVEF, free survival was significantly better in patients with GLS/MD ≤ -0.2%/ms (log-rank test, p < 0.001). In conclusion, GLS/MD may improve cardiovascular risk stratification in subjects with HF.

Aim: The purpose of the research was to study the influence of several genetic factors, especially the -1693 G>A polymorphism of the VKORC1 gene, on the risk of acute unprovoked lower extremity deep vein thrombosis (DVT)., Materials and Methods: The study included 127 patients (median age 63 [53.2; 72] years; 61 [48%] women and 66 [52%] men) who were diagnosed with acute lower extremity DVT and 114 controls (median age 62 [53; 73] years; 64 [56.1%] women and 50 [43.9%] men) without DVT. We recorded data regarding the history of DVT and the presence of varicose veins. We determined the genotypes for factor V Leiden (FVL) mutation, prothrombin G20210A mutation, VKORC1 -1639 G>A mutation, and PAI-1 -675 4G/5G polymorphism., Results and Conclusion: Varicose veins were found in 67 (52.8%) patients and 29 (25.4%) controls (P < .001). FVL was present in 29 (22.8%) patients and 10 (8.8%) controls (P = .005). The VKORC1 (-1693 G>A) GG genotype was found in 42 (33.1%) patients and 41 (36%) controls, the GA genotype in 71 (55.9%) patients and 47 (41.2%) controls, and AA genotype in 14 (11%) patients and 26 (22.8%) controls (P = .020). Multivariate analysis showed that the presence of varicose veins, FVL, and VKORC1 -1639 G>A was independently associated with the risk of DVT. The VKORC1 (-1693 G>A) AA genotype was associated with fewer cases of DVT (odds ratio = 0.435; 95% confidence interval 0.205-0.991; P = .031)., (© The Author(s) 2015.)

Aim: This study investigates the accuracy of two scores in predicting the risk of acute lower extremity deep vein thrombosis., Patients and Methods: The study included 170 patients [85 (50%) women and 85 (50%) men] who were diagnosed with acute lower extremity deep vein thrombosis (DVT) with duplex ultrasonography. Median age was 62 (52.75; 72) years. The control group consisted of 166 subjects [96 (57.8%) women and 70 (42.2%) men], without DVT, matched for age (± one year) to those in the group with DVT. The patients and controls were selected from those admitted to the internal medicine, cardiology and geriatrics wards within the Municipal Hospital of Cluj-Napoca, Romania, between October 2009 and June 2011. Clinical, demographic and lab data were recorded for each patient. For each patient we calculated the prior risk of DVT using two prediction scores: Caprini and Padua., Results: According to the Padua score only 93 (54.7%) patients with DVT had been at high risk of developing DVT, while 48 (28.9%) of controls were at high risk of developing DVT. When Padua score included PAI-1 4G/5G and MTHFR C677T polymorphisms, the sensitivity increased at 71.7%. Using the Caprini score, we determined that 147 (86.4%) patients with DVT had been at high risk of developing DVT, while 103 (62%) controls were at high risk of developing DVT. A Caprini score higher than 5 was the strongest predictor of acute lower extremity DVT risk., Conclusions: The Caprini prediction score was more sensitive than the Padua score in assessing the high risk of DVT in medical patients. PAI-1 4G/5G and MTHFR C677T polymorphisms increased the sensitivity of Padua score.

Aim: To develop and validate an algorithm for the prediction of therapeutic dose of acenocoumarol in Romanian patients., Methods: The inclusion criteria for entry to the study was age ≥ 18 years and starting acenocoumarol treatment for at least one of the following clinical indications: acute deep vein thrombosis of the lower limbs, persistent or permanent atrial fibrillation, and/or the presence of valvular prostheses requiring prolonged oral anticoagulant therapy. The patients were followed up for 3 months. Patients admitted to the internal medicine, cardiology, and geriatrics wards of the Municipal Clinical Hospital, Cluj-Napoca and "Niculae Stăncioiu" Heart Institute between October 2009 and June 2011 who fulfilled the inclusion criteria were included in the study. Clinical and demographic data that could influence the acenocoumarol stable dose were recorded for each patient. Genetic analysis included the genotyping the CYP2C9*2 and *3, and the VKORC1 -1693 G > A polymorphisms. The patients were randomly divided into two groups: (1) the main group on which the development of the clinical and genetic algorithms for acenocoumarol dose prediction was based; (2) the validation group., Results: The study included 301 patients, of whom 155 were women (51.5 %) and 146 were men (48.5 %). The median age of the patient cohort was 66 (women, 57; men, 73) years. After randomization the main group comprised 200 patients (66.4 %) and the validation group 101 patients (33.6 %). Age and body mass index explained 18.8 % (R (2)) of the variability in acenocoumarol weekly dose in patients in the main group. When the genetic data were added to the algorithm, the CYP2C9*2 and *3 polymorphisms and the VKORC1 -1693 G > A polymorphism accounted for 4.7 and 19. 6 % of acenocoumarol dose variability, respectively. For the main group, we calculated a mean absolute error of 5 mg/week (0.71 mg/day). In the validation group, clinical parameters explained 22.2 % of the weekly acenocoumarol dose variability. Genetic polymorphisms increased the R(2) coefficient to 32.8 %., Conclusion: We have developed and validated an accurate algorithm for prediction of the stable therapeutic dose of acenocoumarol in a Romania population.

Aim: To investigate the genotype-phenotype correlation in Romanian patients treated with acenocoumarol., Material and Methods: We studied 301 consecutive patients who required treatment with acenocoumarol, admitted within the Municipal Hospital of Cluj-Napoca and the Heart Institute "Niculae Stănciou" in Cluj-Napoca over a 3-year period. For each patient we recorded clinical parameters which could interfere with the achievement of stable therapeutic international normalized ratio (INR). We performed genetic analysis which consisted of genotyping the CYP2C9 gene and the VKORC1 gene. Patients were divided in three groups according to the acenocoumarol dose needed to reach a stable INR: the low dose group (≤7mg/week), the medium dose group (>7mg and <28mg/week) and the high acenocoumarol dose group (>28mg/week)., Results: We found that patients' age was significantly different between groups (p<0.001). No differences existed between groups regarding the pathologies which required anticoagulation therapy or the concomitant treatment. The following parameters increased the odds of receiving a low dose of acenocoumarol: patient's age over 65years (OR, 3.2; p=0.01; 95%CI: 1.24-8.25), the presence of the CYP2C9*3 allele (OR, 3.4; p=0.006; 95%CI: 1.41-8.34), and the GA or AA genotype of c.-1639G>A polymorphism of VKORC1 (OR, 6.5; p=0.01; 95%CI: 1.38-30.5; respectively OR, 11.6; p=0.003; 95%CI: 2.26-59.58). A high acenocoumarol dose was less likely to be administered to an elderly patient (OR, 0.24; p=0.001; 95%CI: 0.1-0.56) or to a patient with the GA or AA genotype (OR, 0.2; p<0.001; 95CI%: 0.09-0.45; respectively OR, 0.05; p=0.006; 95%CI: 0.007-0.43)., Conclusion: The stable therapeutic dose of acenocoumarol is dependent of patient's age, the presence of the CYP2C9*3 allele and the c.-1639G>A polymorphism of VKORC1., (Copyright © 2012 Elsevier Inc. All rights reserved.)

The CYP2C9 enzyme metabolizes a wide range of relevant drugs, among which are oral anticoagulants. VKORC1 is the pharmacodynamic target of the oral anticoagulants. The genetic polymorphisms CYP2C9*2, CYP2C9*3 and VKORC1 -1639 G>A are the major determinants of the inter-individual variability in the dosage requirements of oral anticoagulants. This study provides a first evaluation of these 3 polymorphisms in a Romanian population. A total of 332 Romanian individuals were genotyped for the CYP2C9*2, CYP2C9*3 and VKORC1 -1639 G>A polymorphisms using the PCR-RFLP technique. Sixty-two individuals (18.7%) were heterozygous for CYP2C9*2, whereas 47 individuals (14.1%) were heterozygous for CYP2C9*3. Fourteen individuals (4.2%) had a CYP2C9*2 homozygous, CYP2C9*3 homozygous or CYP2C9*2/CYP2C9*3 compound heterozygous genotype. These individuals are predicted to have the lowest CYP2C9 enzymatic activity. The allele frequencies of the CYP2C9*2 and CYP2C9*3 polymorphisms were 11.3% and 9.3% respectively. For the VKORC1 -1639 G>A polymorphism, there were 170 heterozygotes (51.2%) and 55 (16.6%) homozygotes for the A allele. The frequency of the A allele was 42.2%. Overall, the distribution of the CYP2C9*2, CYP2C9*3 and VKORC1 -1639 G>A polymorphisms observed in our cohort is in accordance with other Caucasian populations. A large number of Romanians are expected to harbour at least one CYP2C9 variant allele and/or one VKORC1 -1639 G>A allele. This frequency has major implications in the pharmacogenomics of oral anticoagulants in Romanians., (© 2012 The Authors Journal of Cellular and Molecular Medicine © 2012 Foundation for Cellular and Molecular Medicine/Blackwell Publishing Ltd.)

Carotid duplex ultrasonography is a noninvasive technique for hemodynamically significant stenosis detection and cardiovascular risk estimation. Anatomic information of carotid arteries is provided by B-mode scanning. Hemodynamic features are displayed color-flow and pulsed Doppler imaging. Examination technique, normal carotid anatomy and flow pattern, and potential limitations are presented.

Introduction: Some patients may have deep venous thrombosis (DVT) and superficial thrombophlebitis (ST) of the lower limbs at the same time., Aims: To analyze the frequency of risk factors for thrombosis (RF), other than thrombophilias, in patients with concomitant DVT and ST., Patients and Methods: Clinical examination, plasma D-dimers and duplex ultrasonography were performed in 88 consecutive patients (mean age 64.9 +/-13.9 years) admitted in Medical Clinic in 2007. Patients with DVT were divided into two groups: A (with ST - 30 subjects, 34.1%) and B (without ST - 58 patients, 65.9%)., Results: Conditions known as RF were the following (Group A versus B): varicose veins (17 vs 21 patients, p=0.11), obesity (12 vs 19, p=0.66), previous venous thromboembolism (8 vs 16, p=0.87), malignancy (4 vs 10, p=0.44), chronic obstructive lung disease (4 vs 7, p=0.56), sepsis (2 vs 3, p=0.56), stroke and chemotherapy (1 vs 2, p=0.73), bed rest more than three days (1 vs 7, p=0.17), major surgery (1 vs 1, p=0.57), family history of DVT (1 vs 0, p=0.57), immobilizing plaster cast (0 vs 1, p=0.57)., Conclusion: One third of patients with DVT had ST. None of those conditions considered as RF for DVT correlated with DVT-ST association.

The authors present some of the most important online patient information methods on all aspects of deep vein thrombosis of the lower limbs and, in particular, the diagnosis using Doppler ultrasound (easy-to-understand articles, brochures, guides, patient page, frequently asked questions, illustrations, forums, blogs).

Unlabelled: Some patients with acute deep venous thrombosis of the lower limbs may present risk factors for recurrent disease., Aims: To analyze the most important conditions related to recurrent deep venous thrombosis of the lower limbs, other than thrombophilias., Patients and Methods: We examined 88 consecutive patients (47 males-53.41%, average age 64.9 +/-13.9 years) admitted to a Medical Clinic in 2007. Duplex ultrasonography was performed to assess acute deep venous thrombosis and post-thrombotic syndrome. Anamnesis and physical examination were used to detect risk factors for recurrent disease. The 28 subjects with acute deep venous thrombosis and post-thrombotic syndrome were included in group A (31.82%). Group B comprised 60 patients (68.18%) with acute deep venous thrombosis without post-thrombotic syndrome., Results: Risk factors for recurrent disease in groups A and B were the following: personal history of deep venous thrombosis of the lower limbs (17 subjects versus 7, p<0.0001), varicose veins (14 vs 24, p=0.51), obesity (13 vs 18, p=0.21), malignancy (6 vs 8, p=0.25), chronic obstructive lung disease (5 vs 6, p=0.24), prolonged immobilization (1 vs 7, p=0.21), major surgery (1 vs 1, p=0.54), stroke (0 vs 3, p=0.62), family history of deep venous thrombosis, immobilizing plaster cast, and congestive heart failure (0 vs 1, p=0.54). Location of thrombi in patients in groups A and B was as follows: 18 patients in group A vs 25 subjects in group B on the left side and 13 patients in group A vs 20 patients in group B on the right side (p=0.02)., Conclusion: Post-thrombotic syndrome correlated with personal history of deep venous thrombosis and previous deep venous thrombosis located in the left lower limb.

The authors present some of the most important online methods of patient education on diagnosis and treatment of abdominal aortic aneurysm (easy-to-read articles, medical journal with patient pages, patient guides, brochures, illustrations, animations, and frequently asked questions).

Objective: To assess the efficacy and rate of complications of endovenous laser treatment (EVLT) of the great saphenous vein (GSV) insufficiency., Method: Between august 2002 and june 2007, 341 of the lower limbs of 322 patients were treated with EVLT using a 980-nm diode laser. Duplex ultrasound and clinical examinations were performed on the day of the procedure, the next day, and 6 to 12 months after the procedure., Results: All procedures were technically successful, and at the 3 months follow-up the Doppler ultrasound indicated the complete obstruction in all cases. 67 of the 70 lower limbs presented a complete obstruction at the 2 year follow-up. Only in two cases (2.85%) the GSV recanalization was observed after 6 months. As side effects reversible paresthesia, transient postoperative pain and ecchymosis were observed., Conclusion: EVLT is a safe technique, with low incidence of recanalization and postoperative complications.

In this study we included 651 patients with recently diagnosed diabetes mellitus registered at the Centre for Diabetes Care from Timişoara in 1995. All the patients were from Timişoara and the county of Timiş. They had insulin-dependent and noninsulin-dependent diabetes mellitus. We studied the eye lesions ophthalmoscopically, retinophotographically and angiographically and we correlated these informations with the lesions of diabetic nephropathy. We also made an evaluation of the functional implications of the ocular lesions.