Ross, Robert Importance of Assessing Cardiorespiratory Fitness in Clinical Practice: A Case for Fitness as a Clinical Vital Sign: A Scientific Statement From the American Heart Association. [electronic resource] - Circulation 12 2016 - e653-e699 p. digital Publication Type: Journal Article; Review ISSN: 1524-4539 Standard No.: 10.1161/CIR.0000000000000461 doi Subjects--Topical Terms: Cardiorespiratory Fitness--physiologyCardiovascular Diseases--complicationsExerciseHumansMetabolic Diseases--complicationsMetabolic EquivalentOxygen ConsumptionRisk Factors