共 21 条
- [21] LIMITATIONS OF THE ZERO CROSSING DETECTOR IN THE ANALYSIS OF INTRACORONARY DOPPLER - A COMPARISON WITH FAST FOURIER-TRANSFORM ANALYSIS OF BASAL, HYPEREMIC, AND TRANSSTENOTIC BLOOD-FLOW VELOCITY-MEASUREMENTS IN PATIENTS WITH CORONARY-ARTERY DISEASE CATHETERIZATION AND CARDIOVASCULAR DIAGNOSIS, 1993, 28 (01): : 56 - 64