instruction: count the number of patients whose primary disease is coronary artery disease\coronary artery bypass graft; myomectomy/sda and year of death is less than or equal to 2111?
response: SELECT COUNT(DISTINCT demographic.subject_id) FROM demographic WHERE demographic.diagnosis = "CORONARY ARTERY DISEASE\CORONARY ARTERY BYPASS GRAFT; MYOMECTOMY/SDA" AND demographic.dod_year <= "2111.0"