Cenkerova, K Prognostic value of echocardiography and ECG in heart failure with preserved ejection fraction. [electronic resource] - Bratislavske lekarske listy - 407-12 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0006-9248 Standard No.: 10.4149/bll_2016_080 doi Subjects--Topical Terms: AgedAged, 80 and overEchocardiographyElectrocardiographyFemaleFollow-Up StudiesHeart Failure--diagnosisHospitalizationHumansMaleMiddle AgedOutcome Assessment, Health CarePrognosisProspective StudiesSlovakia--epidemiologyStroke Volume--physiologySystole