The Relationship Of Heart Rate Recovery Post Exercise Stress Test To Syntax Values In Patients With Stable Coronary Artery Disease

Background: The prognostic usefulness of abnormal heart rate recovery (HRR) as a predictor death has been discovered 1–3. Abnormal HRR results from inadequate vagal activation after exercise 4,5. association between and angiography in CAD (coronary artery disease) studied, however the conclusions are still being contested due to lack data 6–8. Objectives: purpose this study is see if an EST (exercise stress test) may predict severity syntax values individuals with stable at Saiful Anwar Hospital Malang (RSSA). Methods: This analytic observational study. It was held Saful anwar, during January 2017–December 2019, including 366 patients. All patients underwent test for screening coroner angiography. Those were divided into two groups, which included score < 23 (n=148) ≥ (n= 218). Chi-square analysis used analyze relationship correlation HRR1, HRR2 Syntax Score, compared HRR1 (heart first minutes), second minute) Score group. confounding factor adjusted multivariate logistic regression AUC curve. Results: There significant negatif score, strong (HRR1 ; OR = -2.11, p 0.00 :90,8%, -1,6, 0,48, : 70,4%). Conclusion: Decrease minutes patient related higher (>1).