Introdution: Ischemic mitral regurgitation (IMR) remains one of the most complex and unresolved aspects of ischemic heart disease that the impact of percutaneous coronary Intervention (PCI) on improvement of intensity of ischemic mitral regurgitation is not well clarified. Patients with coronary artery diseases and ischemic mitral regurgitation have a worse prognosis than the patients with coronary artery disease (CAD) and those without ischemic mitral regurgitation. We sought to investigate the impact of complete revascularization by percutaneous coronary Intervention PCI on improvement of IMR in patients with CAD and comparisons of echocardiography indices in patients with and without improvement of ischemic mitral regurgitation. Methods: In this cross sectional retrospective study, echocardiographic reports in pre-percutaneous coronary Intervention time and 12 months after PCI of patients with moderate (≥ 2+) ischemic mitral regurgitation who underwent complete revascularization by percutaneous coronary Intervention from Farvardin 1391 to Esfand 1393 were included in the study. Then, echocardiographic data of the patients with improved ischemic mitral regurgitation compared with the patients with non-improved ischemic mitral regurgitation. Results: Comparison of echocardiographic indices before and after percutaneous coronary Intervention revealed that after percutaneous coronary Intervention (P = 0. 002) in 15 patients (16%), improvement in ischemic mitral regurgitation was occurred. Also, left ventricular ejection fraction (P = 0. 010), left ventricular end-diastolic (P = 0. 003) and end-systolic diameters (P < 0. 001), wall motion score index (P = 0. 003), left atrial area (P = 0. 001) and systolic pulmonary artery pressure (P = 0. 046) in pre-percutaneous coronary Intervention echocardiography were different between improved and none-improved IMR group. Conclusion: Although, percutaneous coronary Intervention can lead to improvement of ischemic mitral regurgitation but most patients did not show improvement of ischemic mitral regurgitation after percutaneous coronary Intervention. The structural abnormality of left ventricle and atrium were different between improved and none-improved IMR group.

Background: Despite recent improvement in coronary Intervention, there are many controversies about its results in diabetic patients. The goal of this study is comparison of in hospital outcome of diabetics after coronary Intervention with nondiabetics.Methods: In this study 115 diabetic and 115non diabetic patients who admitted for coronary Intervention in our center during 1383&84 were entered in an analytic study of Cohort type. Datas about clinical, aniographic, procedural and post procedural (24hours) characteristics were entered in each patient’s form. Independent T test,chi-square and Fisher’s exact test were used for analyzing datas.Results: The Diabetic Patients were most often older men, and they had higher angina class, more co-risk factors and lower ejection fractions. Diabetic’s lesions were longer and more located in proximal portion of vessels. But success rate, major complication (death, revascularization, Q Wave MI and CVA), and minor complications (coronary/peripheral arteries complication, pulmonary edema, ischemic ECG) had no significant differences between two groups.Conclusion: Diabetes mellitus does not affect short outcomes of coronary Intervention as an independent factor. So Intervention could be done in these patients with considering favorable outcomes.

Introduction: The present study aimed to investigate the efficiency of parent behavior management Intervention based on Gottman's Intervention in reducing parental stress and children's aggression, through a virtual (online) education system, In 1400 in Bushehr.  Method: In this research, which is a quasi-experimental type, through targeted sampling and based on inclusion and exclusion criteria, 31 mothers were randomly divided into two groups, i.e., Intervention and the waiting list. Then they were evaluated by the Parental Stress Questionnaire and Achenbach scale. The validity of the therapy program was confirmed through the content validity index (CVI = 0.94). The Intervention was formulated in eleven 90-minute sessions. Result: Variance analysis, repeated measures, and post hoc tests were used to analyze the quantitative data. The findings showed the efficiency of parent behavior management Intervention based on parent emotional intelligence coaching in reducing parental stress (p= 0.03, f=5.03). Children's aggression (p= 0.03, f=5.55) through a virtual (online) education system compared to the waiting list group in both the pretest and post-test stages, and in addition to alleviated parental stress, children's aggression was also generally reduced. Conclusion: The findings of this study emphasize the effect of online parent management training Intervention based on the Guttman protocol in reducing parental stress and children's aggression, Therefore, it is suggested that therapists use online parent management training Intervention as a useful method.

Musculoskeletal imaging has widely expanded its scope and imaging capabilities with the advent of ultrasound, MRI, multidetector CT and PET. These advancements along with the recent evolution in the production and designation of new medical tools and instruments have opened a wide spectrum of available minimally-invasive techniques in the rapidly progressing subspecialties of the science of radiology. There are many ongoing case control trials all around the world apart from available resources and articles in the literatures. Many of these minimally invasive procedures have been shown to be cost-effective; meanwhile, they are associated with low complication and morbidity rates.

United Nations Charter, relying on historical events, absolutely prohibited the use of force in international law and relations. In spite of this, the need for predicting the cases of using force in order to keep international peace and security requires it that through systematizing the possibility of resorting to force and institutionalizing it within the system of the Security Council of the United Nations, the use of force be allowed in cases where the realities of the international community not only logically explains but also authorizes the use of force. Although the right of self-defense and the authority of the Security Council are the two exceptions contained in the UN Charter to materialize the mentioned goal, in recent decades, a concept, known as humanitarian Intervention, has emerged, and has been considered by some states as the third exception to the principle of prohibition of the use of force. The question the present study asks in this regard is that if NATO's Intervention in Kosovo War can be considered as legitimate within the definition of humanitarian Intervention of the international law. Can one claim that a new tradition, or put differently, a new exception to the principle of the prohibition of resorting to force is being formed? The response to this question is that currently no exception to the aforementioned principle has been accepted under the title of humanitarian Intervention. This article discusses the concept of humanitarian Intervention and the legitimacy of such a claim.

This paper aims to investigate the reasons why military groups intervene in politics. It also explores how political hegemony must deal with them in order to prevent socio-political crisis in a nation. Another central issue discusses why a military group fails to stay in power for a long time, and has to leave the power to non-military groups.