فصلنامه پرستاری قلب و عروق
سال هفتم شماره 4 (پیاپی 28، زمستان 1397)

 This study aimed to examine the effect of open visiting hours on sleep quality, anxiety, and satisfaction of patients undergoing coronary artery bypass graft surgery (CABG).

The importance of visiting patients after CABG has been emphasized in various studies, but there is insufficient evidence to confirm whether restricted /open visits may have more positive or negative effects than each other.

 In this clinical trial study, 60 post-CABG patients, admitted to Shahid Rajaei Cardiovascular, Medical and Research center, were randomly selected and divided into experimental (n=30) and control group (n=30). Patients in experimental group received an open visiting schedule (free visiting) and those in control group experienced a regular visiting schedule (restricted visiting). Anxiety was measured on the second and fourth days of hospitalization by the Spielberger Anxiety Inventory (STAI), sleep quality was measured by Richard Campbell and satisfaction was assessed through researcher-made questionnaire on the fourth day of hospitalization. Data were analyzed using independent t-test in SPSS-20 software.

There was a statistically significant difference between control and experimental groups in terms of anxiety mean score (43.97±6.76 against 35.90±4.31, respectively) (p≤0.0001). There was also a statistically significant difference between control and experimental groups in terms of mean score of patient satisfaction (46.13±7.15 vs 32.23±4.67, respectively) (p≤0.0001). A statistically significant difference was found between control and experimental groups in terms of sleep quality mean score (2.33±0.8 vs 3.33±0.75, respectively) (p≤0.0001).
Conclusion. Open visiting can reduces anxiety, and improves sleep quality and patients' satisfaction after CABG.

The aim of this study was to determine the role of resiliency and life expectancy in predicting psychological well-being of heart failure patients.

 Regarding the importance of psychological well-being in improving the health of patients with heart failure, examining the affective variables such as resiliency and life expectancy are of great importance.

 This research was a descriptive correlational study. Statistical population consisted of all of Rasht heart failure patients in 2018. 265 heart failure patients were selected using convenience sampling. The data collection instruments were Ryff's psychological well-being, Connor and Davidson’s resilience, and Snyder et al's hope. Abstract
Aim. The aim of this study was to determine the role of resiliency and life expectancy in predicting psychological well-being of people with heart failure.

 There was a positive relationship of psychological well-being with resiliency (r=0.386) and life expectancy (r=0.396). The regression analysis showed that the meaning of life and subscales of factor thinking and spiritual influences can significantly predict 0.228 of psychological well-being in heart failure patients.

Regarding the determinants of psychological well-being in this research, psychological well-being and quality of nursing care in heart failure patients can be increased using interventions such as resiliency education programs and psychological treatments focusing on hope.The collected data were analyzed using pearson correlation coefficient and stepwise multiple regression.

This study aimed to determine the effect of existential group therapy on distress tolerance, existential anxiety, meta-worry and health worry in elderly women with cardiovascular disease.

 Elderly women with cardiovascular disease have major problems in psychological health and one of the intervention methods for reducing psychological problems is existential group therapy.

 This study was a semi-experimental study with pre-test and post-test design with control group. In this study, 40 elderly women with cardiovascular disease referred to Mehr hospital of Ahvaz city in 2018, were selected by convenience sampling method and randomly divided into experimental and control group. Experimental group experienced 10 sessions of 60 minutes duration existential group therapy and the control group was placed on the waiting list for training. Research tools were the questionnaires distress tolerance, existential anxiety, meta-worry and health worry. Data were analyzed in SPSS software version 21 with using independent t-tests and multivariate analysis of covariance.

 Before intervention, there was no statistically significant difference between the groups in distress tolerance, existential anxiety, meta-worry and health worry, but after intervention, a statistically significant difference was observed between groups in terms of all four variables (P≤0.0001). In the other words, the method of existential group therapy increased distress tolerance (F=52.158, P≤0.0001), and decreased existential anxiety (F=67.813, P≤0.0001), meta-worry (F=59.766, P≤0.0001) and health worry (F=60.475, P≤0.0001) in elderly women with cardiovascular disease.

 The results indicated the effect of existential group therapy on increasing distress tolerance and decreasing existential anxiety, meta-worry and health worry in elderly women with cardiovascular disease. It is recommended that clinical psychologists and therapists use the method of existential group therapy along with other therapeutics methods for improving psychological health of elderly women with cardiovascular disease.

This study aimed to compare the effect of spaced and mass education on stress and anxiety in candidates for angiography.

 Regarding the role of education in reducing stress and anxiety before angiography, comparison of the effect of spaced and mass education seems to be important in managing stress and anxiety in people experiencing this procedure.

In this interventional study, statistical population consisted of candidates for angiography referred to selected hospitals of Isfahan in 2018. Sixty candidates for non-emergency angiography were selected by convenience sampling and were randomly divided into two groups of 30. The data collection instruments were the questionnaires demographic information, Cohen`s Perceived Stress (PSS14) and Spielberger`s Anxiety Inventory. Initially, all three questionnaires were completed by the participants. Then the education was provided by the researcher to the participants of the mass education group individually and face to face for 25 to 45 minutes (according to the participants tolerance) and in the end of the session, a 5 to 10 minutes time were given for answering participants’ questions. In the spaced education group, the educational content was provided by the researcher in three stages of 10 to 15 minutes and in groups of 3 to 6 participants. After the training of both groups, stress and anxiety were measured again by the questionnaires. Data were analyzed in SPSS version 16 using descriptive and inferential statistics.

 Before and after intervention, there was no statistically significant difference between two groups in terms of mean scores of stress, state anxiety and trait anxiety. After intervention, a statistically significant decrease in mean scores of stress, state anxiety and trait anxiety were found in each group compared with before intervention.

 Regarding the similar effect of spaced and mass education on stress and anxiety in candidates for angiography, it is recommended to use mass education method for candidates before angiography, since it is more cost effective and time saving than spaced education method.

The purpose of this study was to report a case of mitral valve thrombosis.

Cardiac valve diseases are among the most important diseases, which is widespread despite many treatments. Among the wide range of treatments, replacement or repair of the valve are among the standard treatments. This treatment has many side effects that can be prevented by adhering to a proper diet. The present reports a rare case of mitral valve thrombosis.

 A 50-year-old female patient undergoes mitral valve replacement (mechanical) and tricuspid valve replacement (mechanical) dated 2018. After discharge, she was treated with 5 mg Warfarin and 80 mg ASA. She returned to the hospital due to progressive shortness of breath. A rare complication of mitral valve thrombosis was diagnosed.

 Mitral mechanical valve thrombosis is a rare but dangerous complication. Although thrombosis is closely associated with anticoagulant drug use, this study and similar studies have shown that there is usually no clear relationship between INR and thrombosis.

This study was conducted with the aim of determining the effect of peer education on outcome in people with heart failure.

 Heart failure is a complex clinical syndrome that is considered as a public health problem due to its chronic, progressive and irreversible nature.

 In this review study, a comprehensive search of scientific databases and search engines such as Science Direct, Scopus, PubMed, Google Scholar, and Medline using the keywords heart failure and peer education in both Persian and English language was done to find literature published between 2000 and 2018.

 Studies about the effect of peer education on outcomes of heart failure patients in the country showed that these trainings have examined three outcomes of self-care, quality of life and self-efficacy in people with heart failure, and that this method has had a positive effect on all three components.

 Peer education improves self-care, self-efficacy, and quality of life in people with heart failure. It is recommended to use this training program as an effective, cost-effective method without the need for specialized equipment.

This study was conducted to investigate palliative care in people with heart failure. Background. Heart failure as a syndrome of cardiac dysfunction has a variety of pathophysiology. Progress in knowledge related to heart failure has led to improvement in survival, but the incidence and prevalence of the syndrome is incremental. Cure of the disease is rarely possible and as a chronic disease it can significantly affect the patient, family and health care system. Providing care for patients with heart failure is a complex phenomenon and as the disease progresses to the late stages, palliative care takes a larger part of the caring.

In this review study, scientific databases and search engines such as SID, Scopus, PubMed, and Web of Science were searched for to find articles published from the beginning of 2000 to 2017. The keywords used for the search included heart failure, palliative care and their Persian equivalent. Papers in Persian and English that were available on the common theme of heart failure and palliative care were reviewed.

A total of 36 English and one Persian article were reviewed. The definitions of palliative care, views on palliative care, palliative care drugs, types of palliative care providers, palliative care models, palliative care delivery to family caregivers, and the future of palliative care were the topics covered in the reviewed articles.

Palliative care for people with heart failure should be considered in line with the treatment plan of these patients. Special attention should be payed to development of specialty palliative care and long-term planning for primary palliative care

This review study was conducted to explain the causes of prehospital delay in Iranian people experiencing myocardial infarction.

While rapid diagnosis and treatment of myocardial infarction reduces mortality, improves heart function and most importantly, improves the patientchr('39')s prognosis, studies show that some people experiencing the symptoms of myocardial infarction return to medical centers with delay.

In this review study, SID database was used to search out articles published from 2001 to 2019. The keywords “acute myocardial infarction” and prehospital delay” was uysed to searching out the articles. Articles with accessible full text were reviewed in this study.

The review of articles related to the factors of prehospital delay in Iranian people experiencing  acute myocardial infarction included expecting spontaneous recovery, attributing the disease to non-cardiovascular causes, unawareness of the symptoms of cardiovascular disease, not paying attention to the symptoms of the disease and taking medication arbitrarily, having an underlying disease such as diabetes, low level of pain in the onset, sex, old age, low education, low income, place of residence, insignificance of pain, being alone at the time of acute myocardial infarction, onset of symptoms from midnight to early morning, negative history of heart disease, and the gradual onset of symptoms.

The results of this review showed that the most important factors in prehospital delay of Iranian people experiencing myocardial infarction individual factors and misunderstanding of the disease. Health care team should work to improve public awareness of the signs and symptoms of cardiovascular disease.