Related Experiment Video
Updated: Aug 22, 2026

Implantation of Electroencephalogram and Electrocardiogram Telemetry Devices in Neonatal Rabbit Kits
Published on: February 28, 2025
The use of remifentanil during general anaesthesia for caesarean delivery in two patients with severe heart
R Wadsworth1, R Greer, J M S MacDonald
1Saint Mary's Hospital for Women and Children, Whitworth Park, Manchester, UK. richardw@appleonline.net
We describe the management of two patients with severe heart dysfunction requiring caesarean section because of incipient left ventricular failure. One patient had a bicuspid valve and developed symptoms of severe aortic incompetence during pregnancy. The second patient had known hypertrophic obstructive cardiomyopathy and developed chest pain and symptoms of left ventricular failure at 32 weeks' gestation. In both cases the worsening cardiac disease prompted the decision for operative delivery. We decided to employ general anaesthesia and achieved cardiovascular stability using remifentanil as an adjunct.
We describe the management of two patients with severe heart dysfunction requiring caesarean section because of incipient left ventricular failure. One patient had a bicuspid valve and developed symptoms of severe aortic incompetence during pregnancy. The second patient had known hypertrophic obstructive cardiomyopathy and developed chest pain and symptoms of left ventricular failure at 32 weeks' gestation. In both cases the worsening cardiac disease prompted the decision for operative delivery. We decided to employ general anaesthesia and achieved cardiovascular stability using remifentanil as an adjunct.
Related Concept Videos
Parenteral Anesthetics: Overview
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
Local Anesthetics: Clinical Application as Epidural Anesthesia
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Skeletal Muscle Relaxants: Therapeutic Uses
Inhalational Anesthetics: Overview
Local Anesthetics: Clinical Application as Spinal Anesthesia