Nurses' Competence Caring for Hospitalized Patients With Ventricular Assist Devices.

Background: Nursing care is an essential component of the delivery of high-quality patient care for advanced heart failure patients with ventricular assist devices (VADs). However, there is little information about how VAD patient care competence is formed, and there are no empirical data regarding the bed nurses' competence.

Objectives: The aim of this study was to explain how nurses perceived their competence related to VAD technology and how they utilized resources to equip themselves for the management of patients with implantable VADs.

Practice patterns of heart failure nurses.

Objective: Little is known about the practice patterns of nurses who work in the specialty of heart failure (HF). This specialty includes inpatient and outpatient sites for practice that incorporate intensive care to rehabilitation. The purpose of this study was to describe the current practice of nurses who are members of the American Association of Heart Failure Nurses (AAHFN).

Self-reported adjustment to implanted cardiac devices.

Background And Research Objective: Although implantations of devices to support cardiovascular function are increasing, little is known about the factors involved in adjusting psychologically to having an implanted device. This study provides factor analysis of the Implanted Device Adjustment Scale (IDAS) and self-reported data on quality of life, mood states, and global adjustment.

Subjects And Methods: This cross-sectional correlational design study included 174 subjects (46 women and 128 men).

Promoting self-care through symptom management: a theory-based approach for nurse practitioners.

Purpose: To present a theory of illness representation useful in clinical practice along with two case studies as examples of theory implementation.

Data Sources: Literature review of relevant theory and associated literature, case studies from clinical practice.

Conclusions: An individual asks several questions when experiencing a physical sensation: "Am I sick, stressed, or is this a sign of aging? If I'm sick, is the symptom connected with a disease label?" After asking these questions, the individual develops a cognitive and emotional illness representation that includes the dimensions of identity, cause, consequences, control, and timeline.

Illness representations in patients with chronic kidney disease on maintenance hemodialysis.

A sample of patients with chronic kidney disease on maintenance hemodialysis participated in a study to explore the relationship between illness perception and quality of life. Illness perception was examined based on the Common-Sense Model of Illness as described by Leventhal. Forty-two participants completed the Revised Illness Perception Questionnaire (IPQ-R), the Index of Well-being (IWB) and a brief demographic form.

Development of the implanted devices adjustment scale.

Advances in microelectronics have resulted in exponential growth in the number of implanted medical devices. Most people do well adjusting to their devices, but others show signs of depression and/or anxiety. The Implanted Device Adjustment Scale (IDAS) was developed to measure how well a person is adjusting to an implanted device.

Self-care resources and activity as predictors of quality of life in persons after myocardial infarction.

An ex post facto correlational study was conducted to examine predictors of quality of life in persons 3 to 6 months after a myocardial infarction. Self-care resources, self-care knowledge (needs), activity level, and selected demographic variables were examined as predictor variables. A convenience sample of 86 subjects with a mean age of 61 years, was recruited for participation in this study.

An exploratory study of body awareness in persons with heart failure treated medically or with transplantation.

Heart failure is a chronic disabling problem afflicting a growing number of adults. These individuals experience episodes of exacerbation demonstrated by increasing shortness of breath, fatigue, and fluid retention. The symptoms often develop in a slow and insidious manner making perception of worsening difficult to determine.

Accuracy of the precordial V-Quick patch in persons with cardiac or pulmonary disease.

The aim of this study was to demonstrate the equivalence of 12-Lead Electrocardiograms (EKG) obtained with the new V-Quick patch and traditional tab-style electrodes. Using a within-subject design, a convenience sample of 100 subjects with either cardiac or pulmonary disease underwent two 12-lead EKGs, one with the traditional tab-style electrodes and one with the precordial patch. Computer-generated measurements of waveform axes and amplitude were obtained for both EKGs.

Infections in the heart transplant recipient.

The overall incidence of infection after transplantation has decreased with improved immunosuppressive agents, increased knowledge and use of prophylaxis, and better detection and treatment of infection. Nevertheless, infection continues to be a major cause of morbidity and mortality in heart transplant recipients. The knowledgeable nurse in any setting who cares for a transplant recipient must be aware of the lifelong susceptibility to common and opportunistic infections.

Spirituality in persons with heart failure.

Spiritual expression has been proposed as a dimension of quality of life. Persons with chronic diseases such as AIDS or cancer have described the value of spiritual expression in living with their illnesses. The authors examined the role spirituality plays in the lives of 58 people with heart failure being treated medically or by transplant.

The challenge of managing the care of older heart transplant recipients.

Age is perhaps the most controversial exclusion criterion for heart transplantation. One concern focuses on whether chronological or functional age is the better predictor of positive outcomes when considering heart transplantation for an elderly patient with end-stage heart disease. Another concern is related to the philosophical and ethical rationale for allocation of scarce resources to those near the end of a normal life expectancy.