Intra-atrial ECG guidance for positioning central vein catheters.
Salmela
L
L
Aromaa
U
U
D002405:Catheterization, Central Venous / Q000379:methods*; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D018084:Ultrasonography, Interventional / Q000379:methods*