ABSTRACT
The efficacy of Landiolol hydrochloride (Onoact<sup>®</sup>) for the treatment of arrhythmia was studied in 10 adult patients who underwent cardiovascular surgery. Onoact was continuously infused at a mean rate of 0.018 mg/kg/min initially and followed by 0.01 mg/kg/min. After the initiation of Onoact infusion, supra-ventricular tachycardia was eliminated in 5 out of 6 patients, and ventricular tachycardia disappeared in all 4 patients. The decrease in systemic blood pressure was not significant. Low-dose continuous infusion of Onoact was safe and effective even in patients just after cardiovascular surgery.
ABSTRACT
The efficacy of Landiolol hydrochloride (Onoact<sup>®</sup>) for the treatment of arrhythmia was studied in 10 adult patients who underwent cardiovascular surgery. Onoact was continuously infused at a mean rate of 0.018 mg/kg/min initially and followed by 0.01 mg/kg/min. After the initiation of Onoact infusion, supra-ventricular tachycardia was eliminated in 5 out of 6 patients, and ventricular tachycardia disappeared in all 4 patients. The decrease in systemic blood pressure was not significant. Low-dose continuous infusion of Onoact was safe and effective even in patients just after cardiovascular surgery.
ABSTRACT
A 60-year-old man was admitted to our hospital due to cerebellum infarction. He had undergone replacement of the aortic valve and ascending aorta because of aortitis syndrome 2 years ago. Electrocardiogram showed complete atrioventricular block. Echocardiography showed aortic annular abscess and vegetation on the prosthetic aortic valve. A pulmonary autograft was transplanted of the aortic root (Ross operation) after complete resection of the infected sites. The postoperative course was uneventful. The ross operation was considered to be a treatment of choice for prosthetic aortic valve endocarditis.