Abstract

Introduction: Infective endocarditis (IE) is a disease that develops because of infection located in the endocardium valves (most common), the ventricles and atria, the lining of the great blood vessels of the chest, vascular connections, or foreign bodies within the heart. Objective: This paper aims to evaluate the Kaplan-Meier survival curve and assessment results of the health of patients treating complicated aortic infective endocarditis. Patients and methods: This paper was shown as a cross-sectional study to evaluate the Kaplan-Meier survival curve and assessment results of the health of patients treating complicated aortic infective endocarditis. This data was examined by the Kaplan-Meier survival curve and assessment result health of patients treating complicated aortic infective endocarditis into 108 cases patients, which it covered all patients in different hospitals in Iraq in the range from 17^th June 2021 to 27^th August 2022. This study was analyzed all patients for both males and females, where the first group presented the males (58), and the second group was females (50), where the characteristics of demographic data were analyzed by the SPSS program. Results and Discussion: The relevance of decreasing the postoperative pacemaker rate is due to proper sizing and insertion procedure rather than the structural architecture of the bioprosthesis. Other authors have also emphasized this point. In the current research, patients with IE have been shown to have a greater requirement for a permanent pacemaker, particularly in situations of perivalvular development of the IE. In our cohort, over 55% of patients had a perivalvular expansion of the IE and significant preoperative rhythm abnormalities, which required the postoperative installation of a pacemaker. Conclusion: This paper was noticed that all men got more impacted than females, while females have more complicated than males, where the most two parameters have more complications were got high injured which are cerebrovascular stroke, and fulminant sepsis, whereas the females were complicated more than males. As well as the outcomes noticed that the results found arrhythmia based on the Kaplan-Meier survival curve.

Keywords

Infective endocarditis (IE); arrhythmia; Perceval size; and Kaplan-Meier survival curve