Automated data acquisition and analysis in muscle physiology research.

Research in muscle physiology has progressed in both the volume and complexity of data examined. Dependence on manual methods to analyze and condense this amount of information can present a narrow bottleneck to the efficient completion of a study, and can compromise the reliability of the results. We designed a general purpose computerized system for data acquisition in experiments in our cardiovascular physiology laboratory. In addition, we developed a software program specifically for the analysis of data from studies of isolated, isometrically contracting myocardium. This system has reduced the time for analysis of such data by approximately 50-fold over that of manual techniques, and has contributed significantly to our confidence in the measured results.