title: New technology helps diagnose diastolic heart failure.  Researchers are learning more about identifying this potentially fatal condition;  early diagnosis can lead to better treatment.
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation*; D054144:Heart Failure, Diastolic / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation*; D013318:Stroke Volume; D014463:Ultrasonography