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In most prospective, randomized studies, severely depressed left ventricular function is found to be the independent predictor of increased morbidity and mortality after myocardial revascularization [3]. Surgical treatment in this particular group of patients results in superior long-term results [1, 2]. Internal thoracic artery (ITA) is considered to be superior compared to venous grafts in myocardial revascularization for the majority of patients with ischaemic heart disease. However, its value in patients with already severely depressed left ventricular function (EF < or = 30%) is still a matter of debate. There are no prospective, randomized studies, so far. In some studies it was shown that revascularization with ITA graft resulted in superior long-term results (10- and 15-year follow-up) in all subgroups of patients, including those with severely depressed left ventricular function [4, 5]. Some authors find it still unacceptable, if this result would be possible at the expense of higher early mortality (due to use of ITA). The purpose of this study is to analyze the early and long-term results of myocardial revascularization using ITA graft in patients with severely depressed left ventricular function (EF < 30%). ⋯ ITA graft is a very good and absolutely acceptable choice in patients with severely damaged left ventricular function, particularly if we consider its long-term superiority. These pts should not be deprived of the long-term benefit of ITA graft, since early results are very good.
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Hysterosalpingography (HSG) is a radiographic examination of endocervical canals, uterine cavity and Fallopian tube with the use of a radiographic contrast medium [1]. This method is an integral part of gynaecological examination and its value has not been underestimated in the modern gynaecological practice. ⋯ On the basis of the obtained results, the following conclusions can be drawn: 1) HSG is a simple method for examination of female sterility; 2) HSG and laparoscopy are the complementary methods in the examination of tubal sterility; 3) HSG is inferior in relation to laparoscopy in the examination of peritubal adhesion.
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The paper presents results of investigation of certain parameters of female sexual activity and their effect on the appearance of squamous intraepithelial cervical lesions (SIL). This correlation was investigated in the context of Human Papilloma Virus (HPV) infection, in view of the role attributed to certain types of these viruses in the appearance and development of cervical SIL. Research was done on 1000 patients suffering from low histological grade (LSIL) or high histological grade (HSIL) intraepithelial cervical neoplasms. ⋯ The frequency of HPV negative results or presence of non-oncogenic types of viruses (6 and 11) was significantly higher in LSIL type lesions, while the frequency of detection of oncogenous HPV types (16, 18, 31 and 33) was significantly higher in more severe stadiums of the disease. Of the investigated parameters of sexual activity, early onset of such activity and several sexual partners proved to be significant. The number of parturitions and abortions did not appear to be significant risk factors for the onset and development of these diseases.
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Over the period 1994-1998 1000 patients suffering from intraepithelial cervical lesions (SIL) were examined for the presence of Human Papilloma Virus (HPV) infection. Today it is completely acknowledged that certain types of these viruses play a key role in the onset and evolution of these diseases. The study showed that SIL of the cervix appears in very young women. ⋯ Detection of Human Papilloma Virus Infection revealed negative results in 34.90% of patients, 17.80% were 6/11 positive (non-oncogenic type), and in 47.30% oncogenic types were found (16, 18, 31, 33). This finding in the LSIL group was exceptionally important since it influenced the approach to treatment. Oncogenic types of viruses were detected in 34.30% of LSIL lesions; it indicates a high progression potential of pathological changes.