Pulmonary valve implant is frequently necessary in children and adults with congenital heart disease.Infective endocarditis represents a rare but life-threatening complication after transcatheter pulmonary valve impla...Pulmonary valve implant is frequently necessary in children and adults with congenital heart disease.Infective endocarditis represents a rare but life-threatening complication after transcatheter pulmonary valve implantation.There are various treatments for native or prosthetic valve endocarditis.Surgical intervention,combined with intravenous antibiotic treatment,is of paramount importance,in case of concomitant mediastinal infection,in order to ensure the radical debridement of all infected tissue,avoiding any recurrent endocarditis.In this report,we describe a rare case of mediastinitis,associated with an infected endocarditis,occurring 8 months after Melody(Medtronic,Minneapolis,USA)valve implant,successfully treated with the implantation of a homograft to reconstruct the right ventricular outflow tract.展开更多
Arterial switch operation(ASO)is a complex neonatal operation in which transfer of the coronary arteries origins is the key to success.Coronary events after a successful ASO are not uncommon.We describe a rare case of...Arterial switch operation(ASO)is a complex neonatal operation in which transfer of the coronary arteries origins is the key to success.Coronary events after a successful ASO are not uncommon.We describe a rare case of a child who underwent an ASO in the neonatal period with one coronary(LAD)described as atretic left in place.At age seven,he developed myocardial ischemia due to retrograde flow with a steal phenomenon from the LAD into the pulmonary artery.The patient underwent a late LAD reimplantation.This case underscores that even very small ostia should be translocated at the time of ASO.展开更多
文摘Pulmonary valve implant is frequently necessary in children and adults with congenital heart disease.Infective endocarditis represents a rare but life-threatening complication after transcatheter pulmonary valve implantation.There are various treatments for native or prosthetic valve endocarditis.Surgical intervention,combined with intravenous antibiotic treatment,is of paramount importance,in case of concomitant mediastinal infection,in order to ensure the radical debridement of all infected tissue,avoiding any recurrent endocarditis.In this report,we describe a rare case of mediastinitis,associated with an infected endocarditis,occurring 8 months after Melody(Medtronic,Minneapolis,USA)valve implant,successfully treated with the implantation of a homograft to reconstruct the right ventricular outflow tract.
文摘Arterial switch operation(ASO)is a complex neonatal operation in which transfer of the coronary arteries origins is the key to success.Coronary events after a successful ASO are not uncommon.We describe a rare case of a child who underwent an ASO in the neonatal period with one coronary(LAD)described as atretic left in place.At age seven,he developed myocardial ischemia due to retrograde flow with a steal phenomenon from the LAD into the pulmonary artery.The patient underwent a late LAD reimplantation.This case underscores that even very small ostia should be translocated at the time of ASO.
