CREATE TABLE table_test_4 ("id" NUMBER, "ejection_fraction_ef" NUMBER, "systolic_blood_pressure_sbp" NUMBER, "active_infection" BOOLEAN, "heart_disease" BOOLEAN, "renal_disease" BOOLEAN, "estimated_glomerular_filtration_rate_egfr" NUMBER, "cardiogenic_shock" BOOLEAN, "diastolic_blood_pressure_dbp" NUMBER, "symptomatic_hypotension" BOOLEAN, "severe_refractory_hypertension" BOOLEAN, "severe_left_ventricular_dysfunction" BOOLEAN, "NOUSE" FLOAT)

preexisting severe valvular heart disease
SELECT * FROM table_test_4 WHERE heart_disease = 1
SELECT * FROM "table_test_4" WHERE "heart_disease" = 1