2018-04-182018-04-181974-04-23http://hdl.handle.net/2152.3/8163Graphs of biomedical data for Skylab crew members labeled Skylab Crew Health Trend-M092 Heart Rate at Max dated Apr 23, 1974.Dr. Charles BerrySpace Medicinebiomedical dataSkylab 2Skylab 3Skylab 4Crew Health TrendM092 Heart Rate at Max