Weckenmann, M The coordination of heart beat and respiration during ergometric stress in patients with functional cardiovascular diseases. [electronic resource] - Basic research in cardiology - 452-8 p. digital Publication Type: Journal Article ISSN: 0300-8428 Standard No.: 10.1007/BF02005831 doi Subjects--Topical Terms: AdolescentAdultAgedCardiovascular Diseases--physiopathologyFemaleHeart RateHumansMaleMiddle AgedPhysical ExertionRespiration