Introduction:Stroke is one of the largest socio medical problems of modern times. In addition to the third leading cause of death, it is the first cause of non-trauma disability. Numerous studies show a correlation of risk factors and arteriosclerotic lesions in the coronary arteries and carotid arteries.Patients and methods:Study was conducted at the Clinical Center University of Sarajevo, Clinic for Cardiology surgery, methodologically cross-sectional study and partly manipulative and clinical prevention study, conducted on a representative sample of 100 patients. The subject was divided into 2 groups, coronary and non-coronary patients. Both groups of patients underwent color Doppler of carotid arteries, medical history and laboratory analysis.Results:The results confirm the hypothesis that the critical carotid artery stenosis is more present in patients with coronary disease, while the association of risk factors has been demonstrated for diabetes, hypertension and dyslipidemia.Conclusion:Screening of carotid arteries in patients scheduled for coronary revascularization is essential. With the presence of critical stenosis of the carotid artery, surgery of carotid artery should be done before coronary revascularization. The implementation of aggressive education and prevention of risk factors for cardiovascular disease is needed.

Introduction:Atherosclerosis blood vessels, be it on extra-cranial or intra-cranial circulation, the most common cause of incidents such as cerebro-vascular insult (ICV). Carotid endarterectomy (CEA) is a preventive operation to reduce the risk of stroke and it can be performed by eversion carotid endarterectomy (E-CEA) or a classical carotid endarterectomy (C-CEA). The aim of this study was to investigate the influence of the used techniques in basic perioperative results and the incidence of postoperative complications.Materials and Methods:It was retrospective-prospective study that involved 173 patients, with carotid stenosis, who underwent CEA, in the period of time December 2013 till December 2016. Subjects were divided into two groups in respect of technique: 90 patients were treated with E-CEA and 83 patients were treated with C-CEA.Results:Between two groups revealed a significant difference in favor of the patients from group E-CEA in the length of the surgery (92.56 ± 29.11 min. vs. 104.04 ± 18.01 min., P = 0.000), the time of clamping the carotid arteries (11.83 ± 1.81 min. vs. 23.69 ± 5:39 min., p = 0.000), the amount of post-operative drainage (25.33 ± 24.67 ml. vs. 36.14 ± 14:32 ml., p = 0.001), time spent in the intensive care unit (± 25.43 vs. 13:51 hours 34.54 ± 35.81 hours, p = 0.000), and the length of stay (4.60 ± 0.90 days vs. 5:42 ± 1.80 days, p = 0.001). In the patients of the group E-CEA, fewer number of individual postoperative complications without statistical significance: ICV (2.2% vs. 4.8%, p = 0.351), cardiac arrhythmia (2.2% vs. 4.8%, p = 0.351), transitory ischaemic attack (TIA) and cognitive disorder (2.2% vs. 7.2%, p = 0.117), mortality (1.1% vs. 1.2%, p = 0.954); and the total number of postoperative complications was significantly less in the same patients (7.77% vs. 18.7%, p = 0.042).Conclusion:The results of this study clearly indicate that operating techniques affects the specified monitored outcomes of vascular treatment of carotid arteries in favor of E-CEA technique. It would be ideally that the conclusions of this study contribute to broader use of E-CEA in treatment of carotid stenosis.

We believe that preoperative ultrasound analysis performed during the simulation of operative positions is a useful pre-operative test that can identify patients at risk of developing postoperative DVT. We would recommend that during surgery procedure to minimise forced position of knee flexion.

Objective:In our study we wanted to showed the safety, feasibility, efficacy and way how to solve the problems of endovascular repair for aortic dissection with insufficient proximal Landing Zone.Methods:The clinical data of all the patients with insufficient proximal Landing Zone (PLZ) for endovascular repair for aortic aneurism and dissection Stanford type B for the period from October 2013 to June 2014 was prospectively reviewed. According to the classification proposed by Mitchell et al, aortic Zone 0 was involved in 3 cases, Zone 1 in 1 case, Zone 2 in 9 cases and Zone 3 in 6 cases (19 patients in total). A hybrid surgical procedure of supraortic debranching and revascularization, with direct anastomosed truncus brachiocephalicus and left common carotid artery, were performed to obtain an adequate aortic PLZ. Revascularization of the left subclavian artery was carried out on the patient with dissection Stanford type B and short PLZ 2.Results:There was no significant difference of risk factors between Zone 0, Zone 1, and Zone 2 (Table 1.), but the length of the PLZ significantly differed between groups (p<0.01) and there is no significant difference in technical and clinical success rate among the groups.Conclusion:The procedure of extending insufficient PLZ for endovascular repair for aortic arch pathology is feasible and relatively safe. The TEVAR applicability in such aortic disorders could be extended.

The aim of the study was to investigate if preoperative blood flow velocity in femoral vein in different positions of the hip during total hip arthroplasty (thA) is a predictor of postoperative deep vein thrombosis (dvt). in patients undergoing thA, blood flow velocity and diameter of proximal femoral vein on thA side were measured preoperatively in four flexion positions of the hip. After thA, patients were followed up for 42 days for dvt occurrence, and clinical features of patients with and without postoperative dvt were compared. The mean blood flow velocity in maximal flexion (90º+) preoperatively was significantly lower in patients with postoperative dvt (19/103) compared to patients without it (8.4±2 cm/s vs. 10.6±2.3 cm/s; p<0.001). using the receiver operating characteristic curve analysis, the cutoff value for blood flow velocity during maximal flexion was 8.24 cm/s. in addition, anesthesia duration, duration of surgical position of the patient, body mass index, amount of blood transfused after surgery, and clinical signs of dvt were markedly different between patients with and those without postoperative dvt. blood flow velocity in femoral vein in maximal flexion of the hip (90º+) measured prior to thA is an independent predictor of postoperative dvt.