Comment on

• Physician-performed point-of-care echocardiography using a laptop platform compared with physical examination in the cardiovascular patient.

  Spencer KT, Anderson AS, Bhargava A, Bales AC, Sorrentino M, Furlong K, Lang RM. Spencer KT, et al. J Am Coll Cardiol. 2001 Jun 15;37(8):2013-8. doi: 10.1016/s0735-1097(01)01288-8. J Am Coll Cardiol. 2001. PMID: 11419879
• How useful is hand-carried bedside echocardiography in critically ill patients?

  Goodkin GM, Spevack DM, Tunick PA, Kronzon I. Goodkin GM, et al. J Am Coll Cardiol. 2001 Jun 15;37(8):2019-22. doi: 10.1016/s0735-1097(01)01293-1. J Am Coll Cardiol. 2001. PMID: 11419880