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The coronavirus disease of 2019 (COVID-19) has been a cause of significant morbidity and mortality worldwide. Among the short- and long-term consequences of COVID-19, myocarditis is a disease to be taken into consideration. Myocarditis, in general, is related to a poor prognosis. However, the epidemiology and prognosis of myocarditis related to COVID-19 are currently unknown. While vaccination against COVID-19 is of great benefit at a public health level, the risk of myocarditis should be considered in the context of the global benefits of vaccination. In this narrative review, we will summarize the etiopathogenic bases, the epidemiology, the clinical manifestations, the course, diagnosis, prognosis, and the treatment of myocarditis related to SARS-CoV-2, as well as myocarditis secondary to mRNA vaccines.
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Background: Despite many recent advances in heart failure (HF) therapies, there remains an unmet need in patients with HF with preserved ejection fraction (HFpEF) for adequate treatment and follow-up, with the potential to reduce associated mortality and morbidity. Increased intracardiac and intrapulmonary pressures have been shown to precede the onset of symptoms of decompensated HF by several days or even weeks, so there have been several attempts to influence the prognosis of HF by monitoring through various methods. One of these is ambulatory pulmonary pressure monitoring to guide treatment in anticipation of decompensation. Case summary: We present the case of a 65-year-old woman with rheumatic valve disease and mechanical aortic and mitral prosthesis since 2003 and pacemaker since 2014, with development of severe tricuspid regurgitation in 2018 and with new valve implantation and multiple decompensations of HFpEF despite optimal medical treatment. Under follow-up in the Heart Failure Unit and after multiple unsuccessful treatment adjustments, it was decided to implant a pulmonary artery pressure monitoring device-CardioMEMS®-in order to optimize patient follow-up and treatment. The procedure was carried out without complications and early optimization of treatment was possible, resulting in a significant reduction in decompensations and admissions for HF. Discussion: Ambulatory pulmonary pressure monitoring is shown to be a safe and effective option to anticipate treatment of heart failure decompensation even with preserved left ventricular ejection fraction, with a significantly positive impact on hospital readmissions and consequent benefit on morbidity and mortality.
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INTRODUCTION: The incidence of acute coronary syndrome is rising in step with the growth of life expectancy. An increase in the age of patients with coronary artery disease has been related to in-hospital mortality, which has seen an upsurge over a short period of time. However, there is no consensus about the percutaneous coronary angioplasty strategy to follow for older patients with multivessel coronary artery disease (MVCAD). Complete revascularisation (CR) or incomplete revascularisation (ICR) strategy depends on prognosis but this has not yet been accurately described because of geriatric conditions and comorbidities. The aim of this study is to evaluate changes of clinical and biochemical parameters in older patients with MVCAD undergoing revascularisation and to establish a prognostic stratification model for CR and ICR. METHODS AND ANALYSIS: This observational, longitudinal, prospective study will include 150 patients with MVCAD and subsequent revascularisation who attend the Hospital Universitario Virgen de la Victoria (Málaga, Spain). Because of the dropout rates, 180 patients will be recruited at the beginning. Sociodemographic characteristics, clinical and angiographic parameters, and biochemical variables, such as cardiovascular, metabolic, inflammatory, stress oxidative biomarkers, will be collected in the admission for coronary revascularisation and three follow-ups at 6, 12 and 18 months. Statistical analyses will be conducted with these data using CR and ICR as the primary exposure variable. Relevant explanatory variables will be selected from a predictive model for their inclusion in a prognostic stratification model. The primary outcome measures will be major adverse cardiovascular events. ETHICS AND DISSEMINATION: Protocols and patient information have been approved by the regional research ethics committee (CEIm Provincial de Málaga-PEIBA (PI0131/2020). The results will be disseminated in international peer-reviewed journals, presented at conferences in Cardiology and Gerontology, and sent to participants, medical and health service managers, clinicians and other researchers.
