Petelenz, T [Hegglin's syndrome of energo-dynamic heart insufficiency in diabetics]. [electronic resource] - Polski tygodnik lekarski (Warsaw, Poland : 1960) Jul 1971 - 1036-9 p. digital Publication Type: Journal Article ISSN: 0032-3756 Subjects--Topical Terms: AdolescentAdultCardiac OutputDiabetes ComplicationsDiabetic AngiopathiesElectrocardiographyFemaleHeart AuscultationHeart Failure--complicationsHumansHypokalemia--complicationsMalePhonocardiography