Do we need another echo 'window to the cardiovascular system'?
Cardiology Department, John Radcliffe Hospital, Oxford OX3 9DU, UK.
A
A
Kelion
D002406:Catheterization, Peripheral; D004452:Echocardiography / Q000379:methods*; D015150:Echocardiography, Doppler / Q000379:methods; D017548:Echocardiography, Transesophageal / Q000009:adverse effects; D006801:Humans; D019095:Point-of-Care Systems