Introduction Aortic stenosis is a significant cause of morbidity and mortality in older patients. The advent of transcatheter aortic valve implantation (TAVI) offers an alternative to surgical aortic ...

Introduction Nonagenarians and centenarians, compared with other age groups, often exhibit distinct physiological characteristics and a higher prevalence of comorbidities, thus further complicating ...

4 Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania Introduction Sub-Saharan Africa bears a disproportionate burden of cancer-related morbidity and mortality compared with ...