สี่ขั้นตอนที่ใช้บ่อยที่สุดที่มอบให้ผู้ป่วยภายใน 2 เดือนหลังจากการวินิจฉัยภาวะ ventricular fibrillation ตั้งแต่ปี 2104 คืออะไร?ไม่จำเป็นต้องใช้ตารางทั้งหมด
what is the four most commonly used procedures that were given to patients within 2 months after the diagnosis of ventricular fibrillation since 2104?It is not neccessary to use all the tables.
 allergy:  allergyid [ number]  patientunitstayid [ number]  drugname [ text]  allergyname [ text]  allergytime [ time] 
SELECT t3.treatmentname FROM (SELECT t2.treatmentname, DENSE_RANK() OVER (ORDER BY COUNT(*) DESC) AS c1 FROM (SELECT patient.uniquepid, diagnosis.diagnosistime FROM diagnosis JOIN patient ON diagnosis.patientunitstayid = patient.patientunitstayid WHERE diagnosis.diagnosisname = 'ventricular fibrillation' AND STRFTIME('%y', diagnosis.diagnosistime) >= '2104') AS t1 JOIN (SELECT patient.uniquepid, treatment.treatmentname, treatment.treatmenttime FROM treatment JOIN patient ON treatment.patientunitstayid = patient.patientunitstayid WHERE STRFTIME('%y', treatment.treatmenttime) >= '2104') AS t2 ON t1.uniquepid = t2.uniquepid WHERE t1.diagnosistime < t2.treatmenttime AND DATETIME(t2.treatmenttime) BETWEEN DATETIME(t1.diagnosistime) AND DATETIME(t1.diagnosistime, '+2 month') GROUP BY t2.treatmentname) AS t3 WHERE t3.c1 <= 4