Thesis (Ph. D.)--Northwestern University, 1977. / Also issued in print.

Thesis (Ph. D.)--Northwestern University, 1977. / eContent provider-neutral record in process. Description based on print version record.

Increasing complexity in critical coronary care nursing and advancements in medical technology have resulted in the need for clearly articulated competencies consistent with current practice. This need has been identified both in the literature and in practice. The problem addressed in this study was to determine what competencies, beyond basic nursing preparation, are essential for the beginning level coronary care nurse in order to provide safe nursing practice. A three-round modified Delphi Technique was used to elicit the authority opinions of 14 experienced clinical nurse specialists currently practicing in the coronary care unit. The nurse experts identified and verified the essential cognitive and technical skills required for nurses at the beginning level of practice in coronary care units. Nine domains and 63 competency statements were generated and refined. All were designed to be learner oriented, behaviorally described, and measurable. Implications are discussed for the design of an orientation program for beginning level coronary care nurses as well as implications for further research. / Ed. D.

A patient monitoring system for cardiopulmonary bypass surgery has been developed. This monitoring system uses a SWAN 286-10 computer (fully IBM PC/AT compatible) and a DT280l-A Input/Output board to monitor seven surgical parameters. This system monitors six temperatures, the hemoglobin content, the arterial oxygen saturation, the venous oxygen saturation, the oxygen consumption, and the blood flow rate through the cardiopulmonary bypass circuit. Additionally, there are three individual timers available. Details and the evaluation of the hardware and software design of this monitoring system are presented. Also, recommendations for clinical use are discussed. / Master of Science / incomplete_metadata

Diss. (sammanfattning) Linköping : Univ., 2002. / Härtill 4 uppsatser.

This project offers evidence and data to measure how progressive and sustained mobilization strategies that are implemented by nurses impact early discharge on a single stay Cardiothoracic Intensive Care Unit for patients undergoing first-time Coronary Artery Bypass Surgery (CABG) surgery.

Text in English / International studies have demonstrated that Implantable Cardioverter Defibrillators (ICDs) can have a significant impact on the Quality of Life (QOL) of patients. This is often due to factors that cause considerable psychological distress and has not been investigated in South Africa before. This research study thus investigated factors that influence QOL in patients with ICDs who are followed up in the Cardiac Clinic at Groote Schuur Hospital. The objectives were to describe demographic, clinical, ICD and patient support characteristics; to determine the prevalence of anxiety and depression; to assess QOL and to establish factors that influence depression, anxiety and QOL. The method involved a quantitative approach and a descriptive, cross-sectional and correlational design. All eligible patients with ICDs from the Cardiac Clinic were invited to participate. Participants completed a Demographic and Clinical Questionnaire, the Hospital Anxiety and Depression Scale (HADS) and the SF-36v2 Health Survey. A descriptive analysis of frequencies and summary statistics were done, followed by a regression, comparison and correlational analyses. A total of 70 patients (57 years mean, 65% male) participated in the study. The HADS mean score for anxiety was 6.50, SD 4.52 and for depression 4.96, SD 3.36. The SF-36v2 QOL Physical Component Summary (PCS) mean score was 43.83, SD 9.43 and the Mental Component Summary (MCS) was 47.81, SD 10.71. Factors associated with depression, anxiety and poor QOL included having more than 5 ICD shocks (appropriate or inappropriate). Patients who felt that the ICD influenced their lifestyle positively, was 10.46 times more like to have mental well-being. This study showed that patients with ICDs managed in the state sector, is a vulnerable population. They often live far from hospital, have a high unemployment rate and a poor income. The HADS revealed that 21.4% of the patients had depressive symptoms and 28.6% fulfilled criteria for anxiety. The SF-36v2 revealed that the QOL of patients with ICDs was significantly lower than the norm, with regard to their physical and mental well-being. The study highlights the need for psychological and social support of patients living with ICDs. Keywords: quality of life; implantable cardioverter defibrillator; sudden cardiac death; arrhythmia; anxiety; depression; HADS; SF36v2. / Psychology / M.A. (Psychology)