Rationale and Aim: Advanced Practice Nurse (APN) is a specialist who has acquired clinical skills to make complex decisions for a better professional practice. In the United States, this figure has been developed in different ways, but in some European countries, it is not yet fully developed, although it may imply a significant advance in terms of continuity and quality of care in patients with chronic or multiple pathologies, including cardiac ones and, more specifically, heart failure (HF). The follow‐up of HF patients in many countries has focused on the medical management of the process, neglecting all the other comprehensive health aspects that contribute to decompensation of HF, worsening quality indicators or patient satisfaction, and there are not updated reviews to clarify the relevance of APN in HF, comparing the results of APN interventions with doctors clinical practice, since the complexity of care that HF patients need makes it difficult to control the disease through regular treatment. For this reason, this systematic review was proposed in order to update the available knowledge on the effectiveness of APN interventions in HF patients, analysing four PICO questions (Patients, Interventions, Comparison and Outcomes): whether APN implies a reduction in the number of hospital readmissions, if it reduces mortality, if it has a positive cost‐benefit relationship and if it implies any improvement in the quality of life of HF patients.Design and Methods: A systematic review was performed based on the PRISMA statement, searching at four databases: PubMed, CINAHL, Scopus and Cuiden. Articles were selected based on the following criteria: English/Spanish language, up to 6 years since publication, and original quantitative studies of experimental, quasi‐experimental or observational character. Papers were excluded if they do not comply with CONSORT or STROBE checklists, and if they had not been published in journals indexed in JCR and/or SJR. For the analysis, two separate researchers used the Cochrane Handbook form for systematic reviews of intervention, collecting authorship variables, study methods, risks of bias, intervention and comparison groups, results obtained, PICO question or questions answered, and the main conclusions.Results: A total of 43,754 patients participated in the 11 included studies for the development of this review, mostly from United States and non‐European countries, with a clearly visible lack of European publications. Regarding the results related to first PICO question, researches reviewed proved that APN implied a reduction in the number of hospital readmissions in patients with heart failure (up to 33%). Regarding the second question, mortality was always lower in groups assisted by APN versus in control groups (up to 7.8% vs. 17.7%). Regarding the third question, APN was cost‐effective in this type of patient as the cost reduction was eventually calculated in 1.9 million euros. Regarding the last question, quality of life of patients who have been cared for by an APN had notoriously improved, although one of the papers concluded that no significant differences were found. All the questions addressed obtained a positive answer; therefore, APN is a practice that reduced hospital readmissions and mortality in HF patients. The cost‐effectiveness is much better with APN than with usual care, and although the quality of life of HF patients seems to improve with APN, more studies are needed to support this focused on this.

Summary: Covid‐19 has triggered an unprecedented global health crisis. The highly contagious nature and airborne transmission route of SARS‐CoV‐2 virus requires extraordinary measures for its containment. It is necessary to know the behaviour of aerosols carrying the virus to avoid this contagion. This paper describes the behaviour of aerosols and their role in the transmission of SARS‐CoV‐2 according to published models using a scoping review based on the PubMed, Scopus, and WOS databases. From an initial 530 references, 9 papers were selected after applying defined inclusion criteria. The results reinforce the airborne transmission route as a means of contagion of the virus and recommend the use of face masks, extending social distance to more than 2 metres, and natural ventilation of enclosed spaces as preventive measures. These results contribute to a better understanding of SARS‐CoV‐2 and help design effective strategies to prevent its spread.

Preventive measures are a priority in those groups that perform intense physical efforts without physical preparation and that can also be overweight or obese. One of the groups that reflect these characteristics is the costaleros of the Holy Week of Andalusia, Spain. This paper aims to describe the effect of obesity on blood pressure. A descriptive cross-sectional study was conducted on 101 costaleros. The anthropometric measures were determined through segmental impedance. Cardiac recovery and anaerobic power were measured through the Ruffier–Dickson test and the Abalakov test, respectively. Blood pressure was measured when the individuals were at rest. The Kruskal–Wallis test was applied for of continuous parameters and the X² test for dichotomous measures. Binary logistic regression models were used for the subsequent analysis with R-square and Receiver Operating Characteristic (ROC) curves. The average population was 28 years of age, 173.7 cm tall, and 82.59 Kg weigh. The excess of body fat was 11.27 Kg and Body Mass Index was 27.33 Kg/m². 72.3% showed abnormal blood pressure and 68.2% were overweight. 32.7% had a waist-hip ratio higher than 0.94. The probability of presenting abnormal blood pressure was higher among the subjects whose fat content was higher and muscle content was lower.

The high incidence of vascular ulcers and the difficulties encountered in their healing process require the understanding of their multiple etiologies to develop effective strategies focused on providing different treatment options. This work provides a description of the principles of the physics of fluid dynamics related to vascular ulcers. The morphological characteristics of the cardiovascular system promote blood flow. The contraction force of the left ventricle is enhanced by its ability to reduce its radius of curvature and by increasing the thickness of the ventricular wall (Laplace’s Law). Arterial flow must overcome vascular resistance (Ohm’s equation). The elastic nature of the artery and the ability to reduce its diameter as flow rate progresses facilitate blood conduction at high speed up to arteriolar level, and this can be determined by the second equation of continuity. As it is a viscous fluid, we must discuss laminar flow, calculated by the Reynolds number, which favors proper conduction while aiming at the correct net filtration pressure. Any endothelial harmful process that affects the muscle wall of the vessel increases the flow speed, causing a decrease in capillary hydrostatic pressure, thus reducing the exchange of nutrients at the interstitial level. With regard to the return system, the flow direction is anti-gravity and requires endogenous aid to establish the Starling’s equilibrium. Knowledge on the physics of vascular fluid dynamics makes it easier to understand the processes of formation of these ulcers so as to choosing the optimal healing and prevention techniques for these chronic wounds.

Mortality rates among pluripathological patients are significantly higher in the hospital setting, with advanced age and dependence on certain vital functions the main clinical aspects. Other features involved in the care, such as the loss of autonomy and social problems, have important ethical implications. The aim of this article is to analyze the health problems and the functional and social situation of chronic patients after hospital admission in order to determine their care needs and the ethical implications these might have. For this, a cross-sectional descriptive study is being carried out with a sample of 111 chronic pluripathological patients admitted to the internal medicine service and discharged later. Overall, 96.6% of the patients in the sample were dependent, 91.7% had social problems or were at social risk and 36.9% had cognitive impairment. Among dependent patients, 59.4% had social problems (p = 0.029), 19.2% lived alone (p = 0.13), and in 73.3% of cases the housing was inadequate (p = 0.47). Among those with cognitive impairment, 79.5% of patients had social problems (p = 0.001), and 10.3% lived alone (p = 0.038). The results of the study confirm the presence of dependence and social problems at hospital discharge in a high proportion of chronic patients. Planning their care can lead to ethical conflicts related to the use of information technologies, which are destined to promote the patients’ autonomy, and to the social problems associated with the illness.

Background/Objectives: The death of a parent due to illness during adolescence constitutes a highly disruptive experience that compounds the developmental losses inherent to this stage of life. Distinguishing between the emotional and behavioural changes characteristic of adolescent development and those specific to grief can be complex, which may hinder the support provided by health, social care, and educational professionals. The aim of this study was to understand the grieving process and associated suffering in young university students who had lost a parent during adolescence. Methods: An exploratory qualitative design with a phenomenological approach was employed. Nine semi-structured interviews were conducted to examine in depth the experiences of suffering and grief associated with the loss of a family member among university students. The study adhered to the COREQ guidelines (Consolidated Criteria for Reporting Qualitative Research). Results: Among the main findings, the quality of the bond with the deceased parent emerged as particularly significant, as it influences the adolescent’s identity formation process. The loss of this parent may hinder processes of differentiation and independence, affecting the decisions young people must make as they transition into adulthood. This proves especially important in key life choices that shape their life project, such as vocational decisions and intimate partner relationships. Conclusions: Parental death during adolescence has long-lasting repercussions on identity construction and the shaping of one’s life project. It is necessary to strengthen psychosocial support within both clinical and educational contexts in order to address the specific needs of adolescents and young people undergoing this experience.