From: Pulmonary artery catheter placement in patients with a history of tricuspid ring annuloplasty, with pulmonary stenosis, and with the transvenous pacemaker leads: is it difficult?
N (success/failure)
Successful rate (%)
Placement time (s)
Tricuspid ring annuloplasty
4 (1/3)
25*
283*
Pulmonary artery stenosis
1 (1/0)
100
25
Transvenous pacemaker leads
16 (16/0)
28 (17 ~ 97)
Control
379 (374/5)
98.7
25 (17 ~ 50)