ostium
1.Association between the shape alteration of pharyngeal ostium of eustachian tube and secretory otitis media
3.The effect of the lesion in tympanic ostium on the disfunction of Eustachian tube in patients with chronic otitis media
4.The ostium of MCV, SCV and LPV were (5.2±1.3) mm, (2.6±0.6) mm, (3.8±1.1) mm, respectively.
5.Results: There were 114 patients of ostium secundum ASD with maximal diameter of 40 mm and minimal diameter of 5 mm.
6.swelling pharyngeal ostium of eustachian tube was found in 8 ears having normal eustachian tube function and in 16 ears having abnormal postoperatively(P<0.05);
7.The heart rate(HR) of tachycardia,interval of A wave to V wave of ostium coronary vein (AVcs)and His bundle(AV H )were measured.
8.Methods Clinical data of 100 children with chronic rhinosinusitis receiving nasal cavity replacement therapy, antral lavage through natural ostium and functional endoscopic sinus surgery were analyzed retrospectively.
9.Retrograde A wave of the middle electrode was earlier 10-30 ms than distal or proximal when the proximal electrode of the catheter was put at the ostium of cornonary sinus (CSo).
10.Results 12 ATs were related with reentrant mechanism,3 ATs were induced by automaticity,and 10 ATs originated near coronary sinus ostium(CSo),3 ATs at right atrium lateral(RAL),1AT at right atrium appendage,1 AT in the right upper pulmonary vein ostium,15 ATs were successfully cured with RFCA,no complications.
