Cardiology Commons^™

Factors That Affect Performance On Executive Functioning After Coronary Artery Bypass Grafting, Sapna Mahesh Patel

Loma Linda University Electronic Theses, Dissertations & Projects

Research suggests that individuals who undergo coronary artery bypass grafting (CABG) experience declines in neuropsychological functioning post-operatively. This decline has been observed in up to 80% of patients early after surgery, and in up to 30% of patients after six months. Many studies have examined the potential effects of CABG on neuropsychological functioning in general, and numerous studies have found that executive functions are impaired in particular. However, none have examined what factors contribute to observed executive dysfunction after CABG. This study investigated the role of memory functions on executive functions in a selected sample of patients undergoing CABG. This …

Visual-Spatial & Visual-Motor Function In Pediatric Heart Transplant Recipients, Stephanine Dianne Griffone

Loma Linda University Electronic Theses, Dissertations & Projects

Heart surgery is commonly used to repair congenital heart defects and to perform heart transplantation. The associated hypoxia before or during the surgery may cause damage in the parasaggital area of the cerebral cortex, with resulting difficulty during tasks requiring visual-spatial and visual-motor skills. This study compares the performance of children who received a heart transplant during infancy to that of nonclinical children with no medical complications on three visual-motor measures, three visual-spatial measures, and two computerized visual-spatial tasks - a Block Design Matching task and a Mental Rotation task. The children who received a heart transplant achieved significantly lower …

The Degree And Time-Course Of Stress In The Patient Undergoing Cardiac Surgery, Hulda Esther Serra, Patricia Jo Yvonne Tygret

Loma Linda University Electronic Theses, Dissertations & Projects

An important nursing objective is to assist patients through stressful experiences. It has been assumed that cardiac surgery constitutes such a stress situation. For this reason, twenty-two patients undergoing cardiac surgery at Loma Linda University Hospital studied for the purpose of exploring the degree and time-course of were psychological stress.

The methodology consisted of administration of psychological tests before and after surgery; determination of urine catecholamines (UCA) before, during and after surgery; administration of a coping assessment tool before surgery, and a recall interview on the fifth day after surgery. The Multiple Affect Adjective Check List (MAACL)-Today form, and the …

A Study Of Fever Differences Following Cardiac Surgery, Cleta Phyllis Lane

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to find out whether the temperature level following heart and great vessel surgery is greater following the use of the heart-lung machine than those following closed heart surgery or cardiac and great vessel surgery with the use of hypothermia.

The method used was the descriptive survey. Data were obtained from medical records in one selected hospital. The desired number of charts was 50 for each of the three categories. The categories were identified by groups as follows:

Group I: patients having had cardiac surgery by a closed heart technique. All of the patients in …

Cardiac Arrhythmias Following Total Pneumonectomy, Arthur C. Miller

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract Not Included]

[No Advisor Signatures]