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)
AUROCNot reported
Calibration Reported
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