title: [72. Evaluation of the cardiac performance by means of radiocardiographic studies].
abstract: In 2 series of investigations could be established that there exist relations between the radiocardiographically determined stroke volume and minute volume in rest and the maximum receptivity of oxygen and that the effect of a digitalisation is to be judged according to the increase of stroke and minute volume in rest and under load. The values obtained by the use of 113m indium allow an evidence concerning the functional capacity of the heart. A clear reduction of the stroke volume correlates with a diminution of the maximum oxygen pulse established during an ergometric examination and the maximum receptivity of oxygen.
mesh_terms: D002302:Cardiac Output; D002306:Cardiac Volume; D004077:Digoxin / Q000627:therapeutic use; D006321:Heart / Q000502:physiology*; D006334:Heart Function Tests; D006801:Humans; D007204:Indium; D007275:Injections, Intravenous; D007554:Isotopes; D009200:Myocardial Contraction; D010101:Oxygen Consumption; D005082:Physical Exertion; D011865:Radioisotope Dilution Technique; D012146:Rest
chemical_list: D007554:Isotopes; D007204:Indium; D004077:Digoxin
vernacular_title: Beurteilung der kardialen Leistung durch radiokardiographische Untersuchungen