A comparison of the acute haemodynamic effects of thiopentone, methohexitone and propanidid in the dog.

نویسندگان

  • C M Conway
  • D B Ellis
  • N W King
چکیده

The acute haemodynamic efifects of thiopentone, methohexitone and propanidid have been compared in anaesthetized dogs. All three drugs caused a reduction in arterial blood pressure and minor changes in cardiac output, but whereas thiopentone and methohexitone had similar effects propanidid was found to be three times as potent as thiopentone in its effect upon arterial systolic pressure. Thiopentone and methohexitone had slight effects upon right ventricular pressures, whilst propanidid markedly increased right ventricular systolic pressure.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Studies of anaesthesia in relation to hypertension. II: Hemodynamic consequences of induction and endotracheal intubation. 1971.

The electrocardiographic and haemodynamic responses to the induction of anaesthesia, followed by laryngoscopy and endotracheal intubation have been studied in a group of 16 untreated hypertensive patients, and a group of 20 patients receiving antihypertensive therapy up to and including the day of operation. The influence of five different induction agents, thiopentone, methohexitone, propanidi...

متن کامل

A technique for the laboratory evaluation of the speed of onset of I.V. anaesthesia.

A method is described for the evaluation of the speed of onset of i.v. anaesthesia in mice. The technique involves (a) determination of the median hypnotic dose (HD50) by plotting the probit value of the percentage of mice sleeping, against dose on a logarithmic scale, (b) plotting mean induction time over a range of doses against the logarithm of the dose and (c) comparison of induction times ...

متن کامل

Cardiovascular effects of short-term anaesthesia with methohexitone and propanidid in normal subjects.

The cardiovascular effects of a single dose of two short-acting intravenous anaesthetics, methohexitone and propanidid, were studied in ten healthy male volunteers. The doses used were selected to produce clinical anaesthesia of similar depth and duration. Methohexitone increased heart rate initially without changing arterial or filling pressures. The C(a-v)02 difference was decreased, suggesti...

متن کامل

Value of Propanidid in Electro Convulsive Therapy (comparison with Thiopentone)

Propanidid due to its fast induction, early recovery and absence of cumulative action avoiding post recovery hangover is a useful agent and a better substitute for the established inducing agent, thiopentone It has all the advantages of thiopentone but lacks tbe disadvantages of the same. Its extremely short duration of action suits the short procedure of electroconvulsive therapy which gets ov...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • British journal of anaesthesia

دوره 40 10  شماره 

صفحات  -

تاریخ انتشار 1968