Cardiovascular changes during controlled blood loss and replacement

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Regulation of cardiovascular functions during acute blood loss.

Sudden blood loss of moderate degree causes fall in blood pressure, which is compensated to certain extent by baroreceptor mediated rise in heart rate and vasoconstriction. In case of severe haemorrhage fall in blood pressure is accompanied by bradycardia indicating failure of baroreceptor mediated recovery in blood pressure. In such conditions partial recovery in the blood pressure with time i...

متن کامل

Changes in blood pressure and heart rhythm during transhiatal esophagectomy

Background: Esophagectomy is considered to be the main treatment for esophageal malignancies. Among the different methods, transhiatal approach can cause less damage to patients and is widely used however, manipulation of esophagus result in heart rate and blood pressure variations. The aim of this study was to investigate changes in blood pressure and heart rhythm during transhiatal esophagect...

متن کامل

Blood loss during prostatectomy.

PROSTATECTOMY is an operation in which all surgeons, however skilled, sometimes have difficulty in controlling haemorrhage. As the operation is usually done in elderly men who cannot withstand severe haemorrhage, it is important to estimate the blood loss and to replace it; alternatively the anaesthetist can take steps to diminish the bleeding by lowering the blood pressure. Figures for the mea...

متن کامل

A comparison of Macrodex and stored blood as replacement for blood loss during planned surgery. I. Blood volume maintenance.

The adequacy of blood volume maintenance has been compared in two groups of patients undergoing planned surgery. One group received only stored blood; in the other group the first litre of replacement was with Macrodex. Blood volumes were measured immediately after induction of anaesthesia, immediately postoperatively, and 2-3 days postoperatively. The measured postoperative volumes were compar...

متن کامل

hormone replacement therapy and lipoprotein changes during menopause

to evaluate the effectiveness of conjugated estrogen (premarin) and progesterone in twenty-one postmenopausal women who had been menopause one year, we tested during a 6-month period the serum lipoprotein levels in subjects who offered by premarin in dosage of 0.625 milligram for days 1 to 25 and oral medroxy progestrone acetste for days 15 to 25 of a 30-day cycle. twenty-one subjects completed...

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

ژورنال

عنوان ژورنال: Anaesthesia

سال: 1981

ISSN: 0003-2409,1365-2044

DOI: 10.1111/j.1365-2044.1981.tb08700.x