Open-Heart Surgery in Jehovah's Witnesses

Abstract

During a 7-year period, 11 adult members of the religious sect Jehovah's Witnessess underwent cardiac surgery with extracorporeal circulation. No homologous blood transfusions were given. Blood-conserving procedures were employed, viz. initial collection of autologous blood, haemofiltration or processing (Cell Saver*) of blood collected during extracorporeal circulation and reinfusion of shed mediastinal blood. The total perioperative blood loss averaged 1080 ml (15 ml/kg body weight), equalling 19% of total body blood volume. The mean haemoglobin on discharge from hospital was 11.0 g/100 ml. There was no perioperative mortality. Postoperative pulmonary function was good and there was no serious morbidity. Jehovah's witnesses with serious, surgery-necessitating heart disease can be offered operation comprising recognized blood-conserving procedures.

Key Words:

• Jehovah's Witnesses
• cardiac surgery
• blood conservation