Abstract
Aim. This study aimed to investigate the effect of individual and group self-care training on self-care behaviors and readmission in patients with heart failure.
Background. Teaching patients with heart failure plays an important role in achieving favorable treatment outcome, management of disease complications and reduction in readmission.
Method. This semi-experimental study was conducted with a pre-test post-test design with a control group and follow-up on 75 patients with heart failure. In individual education group, educational intervention was done individually and in another experimental group, it was done in groups of 3-5 people in two sessions. In control group, routine training was delivered. Self-care behaviors were evaluated using the European Heart Failure Self-care Behavior Scale (EHFScBs) at the beginning, and 30 and 90 days after discharge. The frequency of readmission was evaluated 30, 60 and 90 days after discharge. Data analysis was done in SPSS version 21 using Chi-square and Kruskal-Wallis statistical tests.
Findings. Self-care behaviors in 30 and 90 days after the intervention showed a statistically significant difference between experimental and control groups (p=0.002 and p=0.027, respectively). Regarding the frequency of readmission, at the end of 30, 60 and 90 days after discharge, there was no statistically significant difference between groups.
Conclusion. Providing educational intervention (in individual and group forms) is recommended to improve self-care behaviors in patients with heart failure. The effect of these educational interventions on the frequency of readmission was not significant; therefore, it is suggested to conduct future studies with more samples and in a longer period of time.
 

Abstract
Aim. The aim of this study was to compare the effect of acceptance and commitment-based therapy and emotion regulation education on chronic pain and self-care in women with coronary artery disease.
Background. Research shows that coronary heart disease is one of the leading causes of death and disability in the world, which reduces the useful efficiency of people. Psychological factors can change many aspects of patients' lives and relationships.
Method. The research design was quasi-experimental pre-test-post-test with control group. The statistical population in this study included all women with coronary artery disease referred to Tabriz Heart Hospital in 2020. Women who had inclusion criteria were selected and randomly assigned to the first experimental group (n=15), the second experimental group (n=15) and the control group (n=15). The first experimental group (emotion regulation education) was subjected to 12 sessions of 90-minute duration (three sessions per week), The second experimental group (acceptance and commitment-based therapy) received 8 sessions of 90-minute duration, and the control group did not receive any intervention. The chronic pain scale of Von Korff et al. and the self-care scale of Rigel et al. were used to collect the data. Data were analyzed by multivariate analysis of covariance and LSD post hoc test in SPSS Version 21.
Findings. The results showed that treatment based on acceptance and commitment and emotion regulation education have an effect on chronic pain and self-care of patients with coronary artery occlusion (P ≤0.0001), as they reduced chronic pain and improve patients' self-care. The results also showed that acceptance and commitment therapy has a greater effect on chronic pain and patients' self-care than emotion regulation education.
Conclusion. Attention to acceptance and commitment therapy and emotion regulation education can play a role in reducing the psychological problems of women with coronary artery disease.

Abstract
Aim. This study aimed at investigating the obstacles to the implementation of evidence-based care from the perspective of the staff nurses in Rajaie Cardiovascular Medical and Research Center, Tehran, Iran
Background. Evidence-based care plays a crucial role in enhancing the nursing care quality due to the up-to-date care measures and procedures, and the cost-effectiveness for patients. However, there are some obstacle to implement it that should be addressed.
Method. This is a descriptive cross-sectional study conducted on 215 nurses from different departments of Rajaie Cardiovascular Medical and Research Center, Tehran, Iran. They were selected using simple random sampling method. The data collection tool was a questionnaire measuring the obstacles to the implementation of evidence-based care. The collected data were analyzed using descriptive and inferential statistics in SPSS version 20.
Findings. According to the nursing staff, the obstacles to the implementation of evidence-based care in the management dimension were the insufficient number of staff (80 percent), the large number of patients (71 percent), and the lack of motivation in the staff (68 percent) and in the individual-care dimension the obstacles were the lack of enough time for nurses to study the conducted research (72 percent).
Conclusion. The obstacles to the implementation of evidence-based care are in both individual and managerial areas, so it is suggested to correct arrangement of human resources, holding training workshops and meetings, creating interaction with the centers implementing evidence-based care, and using their life experiences considering the available facilities.

Abstract
Aim. In this review article, the cost-effectiveness of disposable suction bottles in Iran was discussed.
Background. Healthcare-associated infections (HAIs) cause mortality and morbidity in patients, especially in the intensive care unit. There are different methods and instructions to control HAI, which is an important and fundamental problem related to suction.
Method. Searching out for articles through databases including Science Direct, PubMed, Cochrane, Medline, SID, Scopus, CINAHL, OVID, Iran Doc and Magiran using the keywords "disposable suction", "hospital infection", "waste management" and their English equivalent were conducted. Articles that were published between 2000 and 2022 and were more related to the main focus of the research topic were selected. The inclusion criteria included their publication in reputable scientific journals, publication in Farsi or English, and access to the full text of the article. Exclusion criteria included publishing articles in weak and invalid journals.
Findings. Disposable suction bottles was evaluated in five domain including hospital infection control and prevention, water consumption management, ease of use, waste management, and cost effectiveness.
Conclusion. Considering the lack of manpower for disinfecting disposable suction bottles, the costs of disinfectant solutions and their improper use in diluting them, and the management of waste water from used solutions and emptying suction cups; disposable suction bottles have priority over reusable suction bottles in Iran.

Abstract
Aim. This study aimed to compare the effect of Adaptive Support Ventilation (ASV) and Synchronized Intermittent Mandatory Ventilation-Pressure Support (SIMV-PS) modes on consequence of weaning off patients from mechanical ventilator after coronary artery bypass surgery
Background. The ventilation mode used for respiratory support in patients after coronary artery bypass graft surgery is very important. In addition to avoiding pressure on patient's sternotomy incision, the ventilation mode should also provide the possibility of rapid weaning of patient to avoid complications caused by long-term ventilation.
Method. In a semi-experimental study, 26 patients were ventilated with ASV as the experimental group and 26 patients were ventilated with SIMV-PS mode as the control group after coronary artery bypass graft surgery in Rajaie Cardiovascular Medical and Research Center, Tehran, Iran. Mechanical ventilation time and endotracheal tube removal time, hemodynamic variables, and arterial blood gas analysis were compared between the two groups. Data were analyzed using an independent t-test, repeated measures ANOVA and chi-square.
Findings. Out of 52 patients, 36 (69.2 percent) were male and 16 (30.8 percent) were female. The mean time for the endotracheal tube removal was 89.42±33.83 minutes in the experimental group and 101.53±44.91 minutes in control group, which did not have a statistically significant difference (p=0.843). The mean duration of mechanical ventilation of patients in the experimental group was 483.84±158.153 minutes and in the control group, it was 541.92±257.81 minutes, which were not statistically different (p=0.332).
Conclusion. The use of ASV mode for mechanical ventilation after coronary artery bypass graft did not affect reducing the duration of mechanical ventilation and the time of endotracheal tube removal compared to SIMV-PS mode. Therefore, the use of ASV mode for respiratory support of patients undergoing coronary artery bypass surgery should be considered according to the patient's condition and the nurses' expertise.

Abstract
Aim. This paper aims to investigate barriers and opportunities of the virtual visiting in intensive care unit during Covid-19 pandemic.
Background. Face-to-face visits of hospitalized patients in intensive care units reduce separation anxiety and stress caused by hospitalization, as well as increase the feeling of comfort and safety in patients. In addition, it is the key to patient/family-centered care. However, the Covid-19 pandemic and its related restrictions ruled out the possibility of using the family's potential and providing patient/family-centered care. Virtual visiting has been proposed as a solution to remove the family's distance from the patient.
Method. This review was conducted by searching out databases, Web of Science, Scopus, PubMed, Magiran, SID and Cochrane with the keywords, Covid-19, Video calls, Family-patient center care, Intensive care unit, and Virtual visiting without time limitation. The inclusion criteria were the publication of the article in Persian or English language and the availability of the full text of the articles. In total, 45 articles were found, most of which focused on virtual appointments and virtual patient visits by physicians. After removing irrelevant papers, and the cases without full text, 29 articles were evaluated in terms of quality. Finally, 10 articles were evaluated in terms of subject, and the purpose related to the present study.
Findings. During Covid-91 pandemic, virtual visits were done in intensive care units in most medical centers using cell phones and tablets through social networks facilities. In all cases, families and health care providers were satisfied with this communication method, but they considered it was not a suitable substitute for face-to-face meetings. They believed that this method combined with face-to-face meetings would be more effective. Lack of regular and systematic planning, ambiguities in the duties of health care providers in the field of holding virtual visiting, lack of access to the internet at a suitable speed, and the complexity of working with smartphones for some families, were barriers of this method.
Conclusion. Virtual visiting provides a form of presence for families who are far away from their patients. Via this method, not only one but also all the family members can visit the patient. Although this method did not affect the stress and anxiety of the family and patients, but it was able to create a positive experience for them during hospitalization in intensive care units. Moreover, by involving the family in treatment process and informing them opens the ways to reach the patient/family-centered care in intensive care units.

Abstract
Aim. This study was conducted with the aim of providing care solutions to manage the hemodynamic status of potential donors with brain death.
Background. Currently, organ transplantation is the treatment of choice for complete organ failure. The results of studies have shown that a significant percentage of potential donors with brain death organs are not usable for transplantation due to hemodynamic instability. Therefore, hemodynamic management in this category of donors plays an essential role in the donation process. Despite the studies, there are no strong evidences and recommendations about the management of hemodynamic stability of these patients. Therefore, in this review, evidence-based solutions have been tried to maintain the hemodynamic stability of these donors.
Method. In this review study, with library search and search in databases PubMed, Scopus, Web of Science, SID, and MagIran with the keywords organ donor management, brain death, hemodynamic care, organ donor, deceased donor, hemodynamic management, donation after neurological death, and cardiovascular management published in the period from 2009 to 2024. In addition, the Google Scholar search engine was also explored. A total of 20 articles were included in the literature review.
Findings. Maintaining proper organ perfusion and identifying clinical conditions that can be effectively treated are among the most important goals of hemodynamic management of these donors, and hemodynamic monitoring, serum therapy, use of cardiac drugs, and hormone therapy are among the most important. There are also studies that recommend serial echocardiography to identify reversible clinical conditions.
Conclusion. The high demand for organ transplantation, and despite the high number of brain deaths and sometimes consent for transplantation, only a small percentage of these people's organs are successfully transplanted. In order to preserve the transplanted organs, it is recommended to take proper and basic care of the patients with brain death. It is necessary for nurses, especially nurses in the intensive care unit, to be very careful in caring for patients with potential brain death.
 

Abstract
Aim. The present study was conducted with the aim of reviewing the effect of telenursing in the care of patients with heart failure.
Background. Heart failure is one of the most common cardiovascular diseases, which is presented as a progressive and debilitating disorder. The prevalence of this disease is increasing due to the increasing age of the population, recent advances in the treatment of myocardial infarction, congenital diseases and the decline in mortality. In Iran, approximately one percent of all people over 40 years old have heart failure. The prevalence of this disease doubles with every decade of life and reaches about 10 percent in people over 70 years old. Studies have shown that specialized disease management programs for chronic heart failure (CHF) improve survival and quality of life and reduce health care utilization. Telenursing is one of the existing models.
Method. The present study is a narrative review. The researchers searched out the databases and search engines PubMed, Scopus, Web of Science, SID, Magiran, and Google Scholar using the keywords, care, chronic heart failure, nurse, telenursing and their Persian equivalent. After checking out the title and abstract of the articles found using the Joanna Briggs Institute (JBI) tool, the researchers reviewed 10 articles in this study.
Findings. Telenursing reduces hospitalization due to heart failure, reduces mortality and improves quality of life in patients with heart failure and improves education and follow-up after discharge. It also improves disease outcomes and reduces health costs.
Conclusion. The importance of paying attention to telenursing is recommended to policy makers and decision makers in the health system. 

Abstract
Aim. This study was conducted with the aim of identifying different educational approaches to self-care and their outcomes in elderly patients with hypertension.
Background. The increase in life expectancy and decrease in fertility rates have led to a growth in the elderly population worldwide. High blood pressure, one of the most common chronic diseases among the elderly, is on the rise. Engaging patients in self-care activities is considered as an effective way to control high blood pressure, requiring a shift in patient understanding, attitude, and education.
Method. This review was conducted using searching out the keywords, self-care, elderly, high blood pressure, hypertension, and patient education in databases, Web of Science, Scopus, SID, MagIran, PubMed, and Google Scholar from 2010 to 2024. Inclusion criteria consisted of articles published in Farsi and English with full-text availability, resulting in the evaluation of 14 articles.
Findings. The study revealed that education based on various approaches such as health belief, common sense, interactive and blended, Leventhal, multimedia, and virtual space had a positive and significant impact on blood pressure control. However, the specific approach with the most impact remains unclear, though studies suggest the health belief model has a greater influence.
Conclusion. Based on these findings, it is recommended that patient education is conducted based on educational approaches and self-learning models. This recommendation should be considered by hospital patient education units and nurses.

Abstract
Aim. This study examines the relationship of COVID-19 infection with demographic characteristics of the staff at Rajaie Cardiovascular Institute during the first six months of the epidemic.
Background. The COVID-19 virus was first identified in December 2019 in China and then rapidly spread to other countries. One of the challenges that arose during the COVID-19 pandemic was human resource management. This led managers to prioritize protecting and managing employee health and safety.
Method. This descriptive-analytical study was conducted on the staff of the Rajaei Cardiovascular Institute who were infected with COVID-19 between February and September 22, 2020. Demographic characteristics and clinical variables of the patients were collected using clinical records, interviews with the infected individuals, and phone calls. Data analysis was performed using SPSS software version 22.
Findings. Over six months, 448 individuals with a mean age of 38.86 years contracted COVID-19. Among them, 280 individuals (62.5 percent) were female. A total of 155 employees (67.1 percent) developed symptoms of the disease within one to five days after contact with an infected person. Additionally, 206 employees (48.4 percent) used all three protective measures—masks, gloves, and social distancing. Contact with an infected individual was observed as the most common method of disease transmission. The most common symptoms among the infected were myalgia, weakness, and fever, with only 3.5 percent requiring hospitalization.
Conclusion. Most patients, despite following health and personal protection guidelines, contracted COVID-19. Therefore, it seems that in addition to adhering to health guidelines,  vaccination is also an important necessity to prevent the spread of COVID-19. Other factors, such as changes in virus strains and people's failure in following health protocols, also contribute to the spread of the disease.

Abstract
Aim. The aim of this study was to examine the effect of telemonitoring on the compliance with self-care recommendations in patients with heart failure.
Background. Patients with heart failure need to strengthen their self-care behaviors in order to cope with the problems caused by the disease. This is despite the fact that most patients have poor compliance with self-care recommendations. In recent years, telemonitoring has been considered as an effective approach to increase patients compliance with self-care recommendations.
Method. This was a quasi-experimental study with an intervention group. The desired outcome was adherence to weekly self-reporting of three subjects: vital signs, questions related to experienced symptoms related to the disease and questions related to educational content. The statistical sample consisted of 68 people with heart failure referred to the heart failure clinic of selected hospitals in Tehran, Iran, who were selected by available methods and were trained and followed up for 8 weeks through messengers and phone calls.
Findings. Out of 68 patients, 7 patients were excluded, and the data of 61 patients was analyzed and reported as percentage of frequency. This method of intervention has received very good feedback from the participants such that the average response to questions related to weekly educational content was 91.9 percent, the average weekly self-reporting of vital signs was 86.4 percent, and the average weekly response to questions related to symptoms experienced related to the disease was 93 percent.
Conclusion. The results show that telemonitoring is effective in increasing the compliance with self-care recommendations in patients with heart failure.

Method. This literature review was conducted through a systematic and targeted search of articles and texts published from 2008 to 2024 in PubMed/, Web of Science, Google Scholar, and Scopus using the keywords Patent ductus arteriosus, Infant, Nursing care, Treatment, and their Persian equivalents.

Findings. Twelve articles and one book were found and the findings were organized as definition and pathophysiology of patent ductus arteriosus, diagnoses. treatment options, and nursing care.
Conclusion. The transition of the fetus from the womb to extrauterine life is one of the dynamic and vital adaptations in the life of neonates, especially premature neonates. With comprehensive monitoring and skillful clinical assessment, patent ductus arteriosus in neonates can be better managed.
 

Abstract
Aim. This study aimed to examine the effect of implementing a risk management program on pharmaceutical calculation skills of nurses in cardiac care units.
Background. Patient safety and the early detection of medication errors are indicators of the quality of care. Risk management, through a systems-based approach, is an important strategy for preventing medication errors and harm to patients.
Method. This was a semi-experimental study. The study population was staff nurses working in the cardiac care units of Milad Hospital in Isfahan. Sixty nurses working in cardiac care units were selected based on inclusion criteria using a convenience sampling method, and they were randomly assigned to experimental and control groups. The intervention group participated in a risk management program delivered in eight 2-hour sessions, two sessions per week. The control group received the hospital training program. Data collection instruments included demographic form and nurses’ pharmaceutical calculation skills questionnaire, which were completed at the beginning and two weeks after the study. Data were analyzed in SPSS 21.
Findings. Before the study, there were no statistical significant differences between the two groups in pharmaceutical calculation skills, interest, ability, need for training, ease of pharmaceutical calculation skills, and medication errors. The mean score of the pharmaceutical calculation skills was in the “good” level. After the study, in the intervention group the nurses’ pharmaceutical calculation skills, ease of calculations, and ability increased significantly (p≤0.0001), whereas there was no significant change in the control group. After the study, the difference in pharmaceutical calculation skills between the intervention and control groups was significant (p≤0.0001).
Conclusion. Implementation of the risk management program significantly enhances nurses’ pharmaceutical calculation skills and is suggested as a strategy for promoting safe medication administration by nurses and achieving high-quality nursing care.