Minerva cardioangiologica
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Minerva cardioangiologica · Aug 2020
ReviewCOVID-19 pandemic and cardiovascular disease: where do we stand?
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of coronavirus disease 2019 (COVID-19) which recently has been characterized as a pandemic by the World Health Organization (WHO) having killed almost 250,000 people worldwide as of May 4th, 2020. Despite the fact that SARS-CoV-2 seems to predominantly affect the respiratory system leading to pneumonia and acute respiratory distress syndrome, it is now evident that it may also affect the cardiovascular system in multiple ways. The current paper is a review of the most recent literature regarding SARS-CoV-2 infection and its associated main cardiovascular clinical manifestations. ⋯ In addition, various cardiovascular manifestations have been linked to the viral insult, including among others acute coronary syndromes, myocarditis, acute heart failure, cardiac injury, arrhythmias and acute pulmonary embolism. Further studies are required in order to establish the complicated association between SARS-CoV-2 infection and its effects on the cardiovascular system. Our knowledge regarding diagnostic approaches, therapeutic management and preventive measures is constantly enriched throughout an abundance of ongoing research in the respective fields.
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Minerva cardioangiologica · Apr 2020
ReviewAn overview of cycling as active transportation and as benefit for health.
Active transportation is defined as travelling on foot, by bicycle or other non-motorized means, sometimes in combination with other forms of public transportation, in contrast with the use of motor vehicles. The prevalence of sedentary lifestyle and physical inactivity is a growing epidemic in most developed countries that spread over the last three decades; active transportation may be a promising approach to increase physical activity and reduce the risk of non-communicable diseases improving cardiorespiratory fitness and cardiometabolic health. The health benefits of physical activity in reducing mortality and morbidity have been proved by several publications. ⋯ The advantages are remarkable in terms of contrasting obesity and sedentary lifestyle, decrease motor traffic congestion and mitigate climate change. Massive investments in policies and interventions aimed to increase active transportation are not generally promoted and there are differences in the prevalence of active transportation in the daily routine among different areas. As in the literature several studies as randomized trials or observational studies have been published, with different end-points, in order to investigate if active commuting may be the right answer to improve cardiorespiratory fitness and cardiometabolic health, we aimed to review the available evidences of cycling as an active transportation and to consider its benefits on health.
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The tricuspid valve has historically received less attention than any other cardiac valve with regard to pathophysiology and surgical management. The tricuspid valve is part of a complex functional apparatus that includes the right atrium, right ventricle, and pulmonary circulation. Functional tricuspid regurgitation is the most common tricuspid valve disease and it occurs secondary to dilatation of tricuspid annulus and/or tethering of valve leaflets from right ventricular dilatation and dysfunction. ⋯ An aggressive approach to surgical management as well as prophylactic interventions are becoming more widely adopted. Aggressive tricuspid surgery however, remains an area of controversy in cardiac surgery, although surgical repair remains the gold standard for functional tricuspid regurgitation with replacement reserved for advanced or organic tricuspid disease. Transcatheter therapy is primarily directed toward non-surgical patients and is not included in this review.
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Minerva cardioangiologica · Jun 2018
ReviewDirect oral anticoagulants use in elderly patients with non valvular atrial fibrillation: state of evidence.
Non-valvular atrial fibrillation (NVAF) increases the risk of stroke by three- to five-fold, especially in elderly patients, creating a huge burden on medical system as well as a negative impact on patients' lives. Balancing efficacy and bleeding risk is a challenge when considering anticoagulation therapy in elderly patients, because of their frequent high risk of both stroke and bleeding. Real world data reveal the underuse of anticoagulation in the elderly, especially due to physicians' fear of bleeding, often neglecting the thromboembolic risk. ⋯ However, there are conflicting opinions on the absolute benefit of DOACs use in elderly patients. A key factor to consider is that elderly patients frequently suffer from renal impairment and therefore dose adjustments according to creatinine clearance are mandatory for DOACs. As each DOAC comes with its own unique advantages and safety profile, a personalized case by case approach should be adopted to decide on the appropriate anticoagulation regimen for elderly patients after weighing the overall risks and benefits of therapy.
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Minerva cardioangiologica · Jun 2018
Review Comparative StudyTranscatheter aortic valve implantation (TAVI) in 2018: recent advances and future development.
Transcather aortic valve implantation (TAVI) has become a safe and indispensable treatment option for patients with severe symptomatic aortic stenosis (AS) who are at high or prohibitive surgical risk. In the past years, outcomes after TAVI have improved significantly and TAVI has emerged as a qualified alternative to surgical aortic valve replacement (SAVR) in the treatment of intermediate risk patients. ⋯ Currently, several trials are investigating the role of TAVI in low surgical risk patients, novel indications and peri-operative management. In this review we give an overview on 1) current generation TAVI devices; on 2) recent clinical trial results and guidelines; and on 3) future trends and novel developments in the field of interventional treatment of AS.