Studies of Determination of Sinus Node and A-V Conduction Systen Function in Children by Transesophageal Atrial Pacing / 昆明医科大学学报
Journal of Kunming Medical University
;
(12)1989.
Article
in Chinese
| WPRIM
| ID: wpr-516141
ABSTRACT
The study group consisted of 50 normal children. The determination of Sinus node func- tions included SNRT, CSNRT, SNRTI, SACT, IHR and autonomic nervous system tone. The A-V conduction system function was evaluated by measurement of wenckeback point and 21 point of A-V conduction system. Each parameter was determined before and after com- bined autonomic blockade. Before combined blockade, the Wenckeback point and 21 point appeared at the HR of 175-220 bpm were 90% of the cases and 98% of the cases respectively, after combined block- ade, they were 98% of the cases and 100% of the cases respectively. It also showed the domi- nant vagus had effect on A-V node.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Kunming Medical University
Year:
1989
Type:
Article
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