Shock Index,Modified Shock Index,and Age-Adjusted Shock Index in Predicting the In-Hospital Mortality in Patients with Heart Failure and Chronic Kidney Disease

Patients with heart failure(HF)often have a poor prognosis,with high morbidity and mortality.In the Chinese adult population,the prevalence of HF increased by 44%in the past 15 years,which was1.3%[1].HF is often associated with multiple organ disorders[2].