RESUMO
A 66-year-old woman underwent a pacemaker implantation following a symptomatic pause. The pacemaker lead inadvertently punctured the ventricle during implantation, penetrating through to the left internal mammary artery, causing slow hemorrhage. There was subsequent circulatory collapse with shock. We describe this rare yet life-threatening condition. (Level of Difficulty: Intermediate.).
Assuntos
Fibrilação Atrial/cirurgia , Átrios do Coração , Complicações Pós-Operatórias , Veias Pulmonares/cirurgia , Idoso , Hemorragia Cerebral , Endocardite/etiologia , Humanos , Masculino , Infecções Estreptocócicas/tratamento farmacológico , Infecções Estreptocócicas/etiologia , Resultado do TratamentoRESUMO
The COVID-19 pandemic is a highly contagious viral illness which conventionally manifests primarily with respiratory symptoms. We report a case whose first manifestation of COVID-19 was pericarditis, in the absence of respiratory symptoms, without any serious complications. Cardiac involvement in various forms is possible in COVID-19. We present a case where pericarditis, in the absence of the classic COVID-19 signs or symptoms, is the only evident manifestation of the disease. This case highlights an atypical presentation of COVID-19 and the need for a high index of suspicion to allow early diagnosis and limit spread by isolation.
Assuntos
Betacoronavirus , Infecções por Coronavirus/diagnóstico , Pericardite/diagnóstico , Pneumonia Viral/diagnóstico , Doença Aguda , Idoso , COVID-19 , Infecções por Coronavirus/complicações , Infecções por Coronavirus/virologia , Diagnóstico Diferencial , Diagnóstico Precoce , Humanos , Masculino , Pandemias , Pericardite/virologia , Pneumonia Viral/complicações , Pneumonia Viral/virologia , SARS-CoV-2RESUMO
We present a case of a patient who presented with chest pain, and on diagnostic coronary angiography appeared to have a grossly angulated yet significant coronary stenosis. This was proven to be an artefactual appearance on further assessment with intravascular ultrasound imaging. We describe the causes and associations of coronary tortuosity with other arteriopathy, and highlight challenges in the interpretation of tortuous vessels to accurately assess luminal narrowing and suitability for coronary intervention. We describe a case of artefactual coronary stenosis, and its thorough assessment with intravascular ultrasound. A literature review describes the pathogenesis of coronary tortuosity, and links with other cardiovascular disease. Readers will gain an understanding of the challenge in determining the severity of luminal stenosis based on coronary angiography alone in tortuous coronary anatomy, the use of intravascular ultrasound in this setting, and the allied vasculopathies of interest.