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The reproducibility of continuous wave Doppler measurements in the assessment of mitral stenosis or mitral prosthetic function: the relative contributions of heart rate, respiration, observer variability and their clinical relevance.
Rijsterborgh H, Mayala A, Forster T, Vletter W, van der Borden B, Sutherland GR, Roelandt J. Rijsterborgh H, et al. Among authors: roelandt j. Eur Heart J. 1990 Jul;11(7):592-600. doi: 10.1093/oxfordjournals.eurheartj.a059764. Eur Heart J. 1990. PMID: 2373094
679 results