Risk stratification of mortality in patients with heart failure and left ventricular ejection fraction >35%

Field Value
Model ID09-013-01
Model NameCygankiewicz 2009
Pubmed ID19327431
First AuthorCygankiewicz
JournalAmerican Journal of Cardiology
Year2009
TitleRisk stratification of mortality in patients with heart failure and left ventricular ejection fraction >35%
Primary Index ConditionChronic Heart Failure (CHF)
Secondary Index ConditionN/A
OutcomeMortality
Model Sample Size294
Cohort Sample Size294
Number of Events43
Follow-Up DurationLong (>6 months)
AUROCNR
Calibration Reported1
CovariatesAge >65 yrs; Previous myocardial infarction; Heart rate >80 beats/min; Ventricular premature beats >10/h; Nonsustained ventricular tachycardia; QRS >120 ms; SDNN <=86 ms; Turbulence onset >=0%; Turbulence slope <=2.5 ms/RR; Daytime QT end/RR >0.21
Mesh TermsTo be updated
Number of Validations0

External Validations