Validation of the GRACE risk score for hospital mortality in patients with acute coronary syndrome in the Arab Middle East

Afzalhussein Yusufali^*, Mohammad Zubaid, Ibrahim Al-Zakwani, Alawi A. Alsheikh-Ali, Mouaz H. Al-Mallah, Jassim Al Suwaidi, Wael Almahmeed, Wafa Rashed, Kadhim Sulaiman, Haitham Amin

^*المؤلف المقابل لهذا العمل