HT was observed in 11 of those 26 GSK343 price patients who developed ischemic stroke (Fig. 1). Fig. 1 Study population. Table 1 Patient characteristics Clinical characteristics of PVE patients with and without stroke are summarized in Table 2. There were no significant differences in age, gender, prevalence of hypertension, diabetes and atrial fibrillation, involved valve, time interval between operation and diagnosis of IE, duration of hospital stay, initial vital signs and Inhibitors,research,lifescience,medical laboratory findings, necessity of redo-valve

surgery, mortality, or pathogen type between patients with and without stroke. Platelet count was higher in stroke patients (p = 0.013). Redo-valve replacement surgery was performed in 17 patients with stroke; causes for reoperation were persistent fever and vegetation (n = 7), valve dehiscence (n Inhibitors,research,lifescience,medical = 6), perivalvular

abscess (n = 2), heart failure (n = 1), and valve stenosis (n = 1). There were 4 deaths including 3 cases of shock due to uncontrolled infection and 1 case with critical intracranial hemorrhage. Table 2 Comparison of patient characteristics We also compared variables between stroke patients with and without HT (Table 2). Stroke with concurrent HT was seen in 8 of 11 patients (73%). There were no significant differences in age, gender, prevalence of hypertension, diabetes and atrial fibrillation, involved valve, time interval Inhibitors,research,lifescience,medical between operation and diagnosis of IE, duration of hospital stay, vital signs and laboratory findings Inhibitors,research,lifescience,medical at initial presentation and at time of stroke occurrence, and necessity of redo-valve operation. There were no significant differences in the vascular territory of stroke between the groups. In-hospital mortality and S. aureus infections Inhibitors,research,lifescience,medical were more common in stroke patients with HT compared with stroke patients without HT, although no statistically significance differences

were observed (27% vs. 7%, p = 0.150; 36% vs. 13%, p = 0.381; respectively). Most stroke patients with HT had supratherapeutic PT values (9/11 patients, 82%), but there was no statistical difference in PT between-groups. Table 3 shows the comparison of echocardiographic parameters between stroke patients with and without HT. There were no significant differences between-groups in number, size, and mobility of vegetations. Left ventricular ejection fraction, severe valve dysfunction, and complications of IE including perivalvular Rolziracetam abscess and valve dehiscence were not statistically different between-groups. Pulmonary hypertension was more common in stroke patients with HT, although it did not achieve statistical significance (64% vs. 27%, p = 0.059). Table 3 Comparison of echocardiographic variables between stroke patients with and without hemorrhagic stroke Comparisons between stroke patients caused by S. aureus or by other organisms are shown in Table 4.