Spontaneous closure of fistula between right coronary artery and right ventricle in infant. (CROSBI ID 561591)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Malčić, Ivan ; Belina, Dražen ; Gitter, Roland ; Kniewald, Hrvoje ; Viljevac, Mladen ; Šarić, Dalibor
engleski
Spontaneous closure of fistula between right coronary artery and right ventricle in infant.
We present a rare case of spontaneous closure of fistula between right coronary artery and right ventricle in female infant. At the age of 7 days continuous murmur intensity 3/6 was registered in 3rd intercostal space along right sterna border. Echocardiography indicated, with high probability, a coronary artery fistula. Definitive diagnose was made at the age of 1 month with aortography. Radioscintiography and oxymetric analysis revealed 47% of left-to-right shunting at level of fistula. Because of the size of the shunting a surgical correction had been planned, but in mean-time the murmur had gone. At the age od 6 months control aortography showed spontaneous closure of fistula, but with significant morphological changes in the right coronary artery (stenosis and aneurisms). Exact mechanism of spontaneous closure is unknown, nor is the timing of therapeutic intervention. Control coronarography after 1 year showed regression of pathological changes in right coronary artery. Based on the literature and own experiences we consider invasive therapy indicated in children with significant clinical symptoms. In cases were clinical symptoms are absent expectative state should be taken, because there is chance of spontaneous closure of fistulas, even larger ones, as it is in our case.
Fistula between right coronary artery and right ventricle; clinical symptoms; spontaneous closure
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
2009.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
5th World of Paediatric and Cardiac Surgery, Cairns, Australia, 2009.
poster
21.06.2009-26.06.2009
Cairns, Australija