[Management of the patient with renal artery fibromuscular dysplasia: clinical case].

Fibromuscular dysplasia (FMD) is a rare disease that affects small and medium-sized arteries. Clinical manifestations of FMD depend on its localization. In many cases, FMD of renal arteries (RA) is associated with arterial hypertension. Young age, particularly of female patients, suspected RA dissection or kidney infarction, absence of atherosclerosis or presence of FMD in other arteries of such patients evidence for RA FMD. In invasive treatment of hemodynamically significant stenoses, transluminal balloon angioplasty (TBA) of renal arteries is preferrable. Taking into account initial alterations of the vascular wall and unevenness of the lumen of the affected blood vessel, stent implantation is associated with an increased risk of complications and is recommended only if ballooning complications develop. An open reconstructive surgery is indicated in complicated narrowing anatomy, a high risk of the endovascular treatment, or after failure of the endovascular intervention. This article presents a clinical case of a young female patient with RA FMD and renovascular arterial hypertension who successfully underwent renal TBA with a drug-coated balloon.

Factors of Progression and Occurrence of Atherosclerosis in Rheumatoid Arthritis.

Aim      To determine in a prospective study factors of progressive atherosclerotic lesion of blood vessels in patients with rheumatoid arthritis (RA).Material and methods  This prospective study included 124 patients with RA and suspected ischemic heart disease (IHD) and 30 patients with IHD (comparison group) aged 58 [52; 63] years. On enrollment to the study and at 3 years of follow-up, all patients underwent clinical and instrumental examination according to European and Russian guidelines for diagnosis and treatment of stable IHD (2013), including coronography as indicated. For all RA patients of the comparison group, risk factors (RF) were evaluated, including arterial hypertension, smoking, excessive body weight, family history of cardiovascular diseases (CVD), diabetes mellitus, and dyslipidemia. The following laboratory data were evaluated: blood count; biochemistry, including total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), rheumatoid factor (RhF), cyclic citrullinated peptide antibodies, and high-sensitivity C-reactive protein (hsCRP). Proinflammatory cytokines, including interleukin (IL)-1ß, IL-6, and tumor necrosis factor-α (TNF- α), were measured in RA patients once, at 3 years of follow-up.Results Incidence of FRs for CVD was similar in RA patients and in the comparison group. Median RA duration before inclusion into the study was 11 years, and median DAS28 index score was 3.8. Incidence of dyslipidemia due to increased TC, LDL-C, and HDL-C was higher for RA patients at baseline. The LDL-C goal (<1.8 mmol/l) was achieved only in 3 (10 %) patients of the comparison group and 10 (8 %) RA patients. RA patients had higher levels of the inflammation indexes, hsCRP (0.75 mg/dl vs. 0.16 mg/dl; p<0.05) and erythrocyte sedimentation rate (ESR) (15 mm/h vs. 11.5 mm/h; p<0.05). In the RA group at baseline, atherosclerotic plaques with carotid artery (CTA) stenosis of 20% or more were found in 94 (77 %) patients; in 3 of them, CA stenosis was >50%. Patients with RA frequently had unchanged or slightly changed coronary arteries (CA) (47% of patients), and less frequently they had hemodynamically significant multi-arterial coronary atherosclerotic lesions (7 % vs. 57 % of patients in comparison group). At 37.5 months, 21 (23 %) of 94 RA patients had progressive atherosclerosis in CA and/or CTA; 12 (13 %) RA patients had only progressive CA atherosclerosis; 7 (8 %) had only progressive CTA atherosclerosis; and 2 (2 %) had simultaneous progression of CA and CTA atherosclerosis. Two groups of RA patients were formed, with the progression of atherosclerosis (n=21) and without the progression of atherosclerosis (n=69). RFs for the development/progression of atherosclerosis in RA patients included smoking, family history of CVD, and duration of the disease. Levels of lipids did not differ. Levels of proinflammatory cytokines (IL-1ß, IL-6, TNF-α) were higher in RA patients with progressive atherosclerosis. No effects of the anti-rheumatic therapy on the progression of atherosclerosis were observed.Conclusion      Progression of atherosclerosis in RA remains in disease with low and moderate activity during the anti-rheumatic and hypolipidemic treatment. The development of atherosclerosis in RA is determined by lipid, inflammatory, and immune disorders.

[Gerontology Issues in Cardiology Practice].

Increase in life expectancy during the second part of the 20th century is accompanied by increase in proportion of elderly and senile age population. However, despite the increase in life expectancy, the prevalence of most chronic diseases and functional impairments rises with age. Elderly and senile age is associated with the risk of cardiovascular diseases (CVD), therefore the problem of managing elderly patients with CVD becomes especially urgent.

[Improvement of outcomes in patients with recent acute coronary syndrome: the place of PCSK9 inhibitors. The Resolution of National Advisory Board].

On April 9, 2018, the national advisory board "Improvement of outcomes in patients with recent ACS: the place of PCSK9 inhibitors" was held in Moscow. Leading Russian experts in the field of atherosclerosis and lipid-lowering treatment attended the board. The purpose of the Board was to determine the place of PCSK9 inhibitors in the improvement of outcomes in patients with recent (less than 1 year) acute coronary syndrome (ACS). During the Board, three major aspects of lipid-lowering treatment were discussed: 1) issues in reaching the target levels of LDL cholesterol in real clinical practice among patients with recent ACS; 2) the results of ODYSSEY OUTCOMES study and their role in the improvement of outcomes in patients with recent ACS; 3) treatment with PCSK9 inhibitors in the management of patients with recent (less than 1 year) ACS in everyday clinical practice, the role of lipid centers.

Observational Prospective study to esTIMAte the rates of outcomes in patients undergoing PCI with drug-eluting stent implantation who take statins -follow-up (OPTIMA II).

OBJECTIVE: The OPTIMA II study sought to evaluate rates of major adverse cardiac and cerebrovascular events (MACCEs) during the long-term follow-up of chronic statin users who underwent percutaneous coronary intervention (PCI) with implantation of a drug-eluting stent (DES). RESEARCH DESIGN AND METHODS: OPTIMA II was a non-interventional, observational study conducted at a single center in the Russian Federation. Included patients were aged ≥18 years with stable angina who had received long-term (≥1 month) statin therapy prior to elective PCI with DES implantation and who had participated in the original OPTIMA study. Patients received treatment for stable angina after PCI as per routine study site clinical practice. Study data were collected from patient medical records and a routine visit 4 years after PCI. CLINICAL TRIAL REGISTRATION: NCT02099565. MAIN OUTCOME MEASURES: Rate of MACCEs 4 years after PCI. RESULTS: Overall, 543 patients agreed to participate in the study (90.2% of patients in the original OPTIMA study). The mean (± standard deviation [SD]) duration of follow-up from the date of PCI to data collection was 4.42 ± 0.58 (range: 0.28-5.56) years. The frequency of MACCEs (including data in patients who died) was 30.8% (95% confidence interval: 27.0-34.7); half of MACCEs occurred in the first year of follow-up. After PCI, the majority of patients had no clinical signs of angina. Overall, 24.3% of patients discontinued statin intake in the 4 years after PCI. Only 7.7% of patients achieved a low-density lipoprotein (LDL) cholesterol goal of <1.8 mmol/L. Key limitations of this study related to its observational nature; for example, the sample size was small, the clinical results were derived from outpatients and hospitalized medical records, only one follow-up visit was performed at the end of the study (after 4 years' follow-up), only depersonalized medical information was made available for statistical analysis, and adherence to statin treatment was evaluated on the basis of patient questionnaire. CONCLUSIONS: Long-term follow-up of patients who underwent PCI with DES implantation demonstrated MACCEs in nearly one-third of patients, which is comparable to data from other studies. PCI was associated with relief from angina or minimal angina frequency, but compliance with statin therapy and the achievement of LDL cholesterol targets 4 years after PCI were suboptimal.

[Cardiovascular Complications of Rheumatoid Arthritis: Prevalence and Pathogenesis].

Rheumatoid arthritis (RA) is a chronic inflammatory disease associated with high risk of cardiovascular events. Among main causes of death in RA are: myocardial infarction, cerebrovascular accident, sudden cardiac death, which are determined by the early development and rapid progression of atherosclerotic vascular lesions. According to studies high risk of cardiovascular events is not explained by only classical risk factors. It is assumed that there are additional mechanisms of development of adverse outcomes such as systemic inflammation, increased arterial stiffness, and endothelial dysfunction. In this literature review we present various risk factors of cardiovascular events in patients with RA and their relation to RA pathogenesis.

[Heat and cardiovascular diseases: A review of epidemiological surveys].

The review summarizes epidemiologic data on the effects of heat on cardiovascular morbidity and mortality. Patients with heart failure and cardiac arrhythmias are most susceptible to negative heat exposure. At the same time, measures aimed at preserving the health of the population lead to a considerable reduction in losses associated with an abnormal rise in air temperature.

[Inflammatory Markers and Their RoIe in Assessing Prognosis of patients With Stable Coronary Artery Disease After Coronary Stenting].

In recent years, expanded data have demonstrated the association between increased inflammatory markers and risk of adverse cardiovascular events in patients undergoing percutaneous coronary intervention (PCI) with stent implantation. Particularly, several studies have demonstrated association between increased C-reactive protein (CRP) level and various risk factors of cardiovascular diseases and their complications. The role of CRP in predicting restenosis after implantation of bare metal stents has been proven, but its role in predicting drug-eluting stents restenosis is still unproved. Significant association between increased white blood cells count and risk of development and severity of coronary artery disease and as well as poor prognosis after PCI has also been demonstrated. But erythrocyte sedimentation rate has been studied insufficiently in this regard. According to some studies, including those conducted in our institute, one can suggest an association between eosinophilic inflammatory response, progression of coronary atherosclerosis, and drug-eluting stents restenosis. Identification of factors affecting prognosis of patients with coronary heart disease after PCI will allow determining further strategy of patient management.

[Inflammatory Markers and Their Role in Assessing Prognosis of Patients With Stable Coronary Artery Disease After Coronary Stenting].

In recent years, expanded data have demonstrated the association between increased inflammatory markers and risk of adverse cardiovascular events in patients undergoing percutaneous coronary intervention (PCI) with stent implantation. Particularly, several studies have demonstrated association between increased C-reactive protein (CRP) level and various risk factors of cardiovascular diseases and their complications. The role of CRP in predicting restenosis after implantation of bare metal stents has been proven, but its role in predicting drug-eluting stents restenosis is still unproved. Significant association between increased white blood cells count and risk of development and severity of coronary artery disease and as well as poor prognosis after PCI has also been demonstrated. But erythrocyte sedimentation rate has been studied insufficiently in this regard. According to some studies, including those conducted in our institute, one can suggest an association between eosinophilic inflammatory response, progression of coronary atherosclerosis, and drug-eluting stents restenosis.

Altered gene expression pattern in peripheral blood leukocytes from patients with arterial hypertension.

The role of various inflammatory mechanisms and oxidative stress in the development of atherosclerosis and arterial hypertension (AH) has been increasingly acknowledged during recent years. Hypertension per se or factors that cause hypertension along with other complications lead to infiltration of activated leukocytes in the vascular wall, where these cells contribute to the development of vascular injury by releasing cytokines, oxygen radicals, and other toxic mediators. However, molecular mechanisms underlying leukocyte activation at transcriptional level in AH are still far from being clear. To solve this problem we employed cDNA microarray technology to reveal the differences in gene expression in peripheral blood leukocytes from patients with AH compared with healthy individuals. The microarray data were verified by a semi-quantitative RT-PCR method. We found 25 genes with differential expression in leukocytes from AH patients among which 21 genes were upregulated and 4 genes were downregulated. These genes are implicated in apoptosis (CASP2, CASP4, and CASP8, p53, UBID4, NAT1, and Fte-1), inflammatory response (CAGC, CXCR4, and CX3CR1), control of MAP kinase function (PYST1, PAC1, RAF1, and RAFB1), vesicular trafficking of molecules among cellular organelles (GDI-1 and GDI-2), cell redox homeostasis (GLRX), cellular stress (HSPA8 and HSP40), and other processes. Gene expression pattern of the majority of genes was similar in AH patients independent of the disease stage and used hypotensive therapy, but was clearly different from that of normotensive subjects.

[Angiotensin II receptor blocker telmisartan: effect on 24-hour blood pressure profile and left ventricular hypertrophy in patients with hypertension]. / Blokator retseptorov angiotenzina II telmisartan: vliianie na sutochnyi profil' arterial'nogo davleniia i gipertrofiiu miokarda levogo zheludochka u bol'nykh arterial'noi gipertoniei

AIM: To study antihypertensive efficacy of monotherapy with telmisartan and its action on left ventricular myocardium remodeling in patients with hypertension. MATERIAL AND METHODS: Telmisartan (40-80 mg/day) was given for 24 weeks to 24 patients aged 37-69 years with I-II degree of blood pressure (BP) elevation and hypertrophy of left ventricular myocardium. Antihypertensive action of telmisartan was assessed by 24-hour BP monitoring. Left ventricular myocardial mass was estimated by echocardiography before and after 24 weeks of therapy. RESULTS: Telmisartan equally decreased both diurnal and nocturnal systolic and diastolic BP (by10.4-11.7%), lowered maximal BP during morning hours, and restored initially disturbed 24-hour BP rhythm. Target BP levels were achieved in 16 patients (70%). Therapy with telmisartan was associated with significant 10.9% reduction of left ventricular myocardial mass index (from 151.6-/+5.4 to 135.1-/+5.9 g/m2, p=0,02) at the account of decreased thickness of left ventricular wall. CONCLUSION: These results give reason for the use of telmisartan for the treatment of patients with hypertensive disease and left ventricular hypertrophy.

[FLAG--a program of achievability of target blood pressure levels during treatment of patients with hypertension with fosinopril]. / FLAG--programma dostizheniia tselevykh urovnei arterial'nogo davleniia pri lechenii bol'nykh arterial'noi gipertoniei fozinoprilom.

The Program FLAG was initiated by the Scientific Society of Arterial Hypertension in order to assess achievability of WHO/ISH target blood pressure (BP) levels in conventional ambulatory practice. Overall 2829 patients (mean age 53.1 years, 65% women) were enrolled in 17 cities of 5 regions in Russia. Nineteen, 68, 10 and 3% of patients had 1-st, 2-nd, 3-rd degree of blood pressure elevation and isolated systolic hypertension, respectively. During treatment with angiotensin converting enzyme inhibitor fosinopril (10-20 mg/day) -/+ hydrochlorothiazide BP level 140/90 mm Hg or 'positive effect' (BP lowering et least by 10%) were achieved in 62.1 and 88.8% of cases, respectively. Average BP level decreased from 162.8/98.7 to 134.2/82.5 mm Hg and lowering of systolic and diastolic BP was 17 and 16%, respectively. The regimen of antihypertensive therapy used in the program was well tolerated and safe (adverse effects were registered in 8.3% of patients, in 5.2% of patients these effects lead to withdrawal of fosinopril). The therapy was equally effective in men and women irrespective of age. The results allow to recommend the treatment scheme tested in the FLAG program for use in multiple patients with hypertension.

D-dimer and platelet aggregability are related to thrombotic events in patients with peripheral arterial occlusive disease.

AIMS: To evaluate the frequency of arterial thrombotic events in patients with peripheral arterial occlusive disease during 3-5 years of follow-up and to determine whether baseline levels of haemostatic factors were related to the risk of future thrombotic events. METHODS AND RESULTS: One hundred and twenty-three patients, mean age 56 years, with peripheral arterial occlusive disease and intermittent claudication were followed prospectively for an average of 4.2 years. Fibrinogen, prothrombin fragment 1+2, D-dimer, tissue plasminogen activator, plasminogen activator inhibitor type I antigen and activity, plasmin-alpha(2)-antiplasmin complex, beta thromboglobulin and ADP-induced platelet aggregation were measured at the recruitment. Thirty-eight new vascular events (15 fatal) were identified. Age- (and other clinical and laboratory variables) -adjusted relative risks (RR) of thrombotic events were significantly elevated (P<0.05) per higher value of D-dimer (RR: 14.1, 95% CI 1.7;115.8) and platelet aggregation was low (RR: 4.6, 95% CI 1.3;16.3). Diabetes mellitus, cerebrovascular disease, and continuing deterioration of intermittent claudication at the recruitment were also independently associated with risk of thrombotic events in the multiple regression model (RR: 5.2, 95% CI 1.5;17.5; RR: 8.6, 95% CI 2.7;27.4; RR: 2.6, 95% CI 1.2;5.7 respectively). CONCLUSION: Elevated level of D-dimer and low platelet aggregation are independent haemostatic predictors of thrombotic events in patients with peripheral arterial occlusive disease.