https://www.selleckchem.com/products/fin56.html The needle-pleural angle plays a vital role in the outcome of a CT-guided lung biopsy. Correctly adjusting the needle-pleural angle can diminish the pneumothorax risk associated with a CT-guided lung biopsy. The study results show that as the needle's angle deviates from the perpendicular, the pleural surface area experiencing trauma increases, and pneumothorax is more likely to occur. Infective endocarditis, which may be caused by various microbial agents, severely affects the innermost layer of the heart and often leads to poor clinical outcomes. The purpose of this study was to investigate the etiology, risk factors and short and long-term outcomes of infective endocarditis caused by various bacterial agents in patients requiring cardiac surgery. One hundred and forty-four patients aged 18 years or above with indications for cardiac surgery due to , spp., or coagulase-negative staphylococci caused infective endocarditis were included in this study. , spp., and coagulase-negative staphylococci were the causative agents of infective endocarditis in 44 (30.6%), 35 (24.3%), 33 (22.9%) and 32 (22.2%) patients, respectively. The presence of bicuspid aortic valve was the most common predisposing factor confirmed in 19 (23.5%), whereas intravenous drug usage was the most common in 17 (11.8%) patients. No significant differences in intrahospital mortality due to infective endocarditis caused by various bacterial agents were found, however, the worsening of long-term prognosis of endocarditis caused by when compared to was confirmed ( = 0.03). The presence of was associated with significantly higher rates of embolic complications ( = 0.003). The presence of coagulase-negative staphylococci was associated with prosthetic valve endocarditis ( = 0.015) and perivalvular complications ( = 0.024). In contrast to , the presence of determines the worsening of the long-term mortality from infective endocarditis. Perivalvular complicat