One Anaesthesia and the Heart.- Alpha and beta blockers in anaesthesia.- Advantages and disadvantages of isoprenaline.- Use and misuse of oxygen.- The anaesthetic management of the surgical patient with a cardiac pacemaker.- Two Muscle Relaxants.- New concepts of the action of muscle relaxants.- The action of muscle relaxants of cholinergic mechanisms in the heart.- Changes of acid-base balance and muscle relaxants.- The use of muscle relaxants in anephric patients.- Three Effects and Side-Effects of Anaesthetic Agents.- The truth about antihypertensive and anaesthetic drugs.- Drug interactions in anaesthesia.- On the toxicity of halothane.- The dangers of anaesthetic agents to personnel working in operating theatres.- Index of subjects.