Prevenção da doença isquêmica do coração: o que é mais importante?

As  doenças cardiovasculares são a principal causa de morte no Brasil e no mundo. De acordo com a Organização Mundial da Saúde, 33% das mortes no país são causadas por doenças que afetam o coração e o vasos sanguíneos

An overview of care changes in the last 6 year in primary pci in st-elevation myocardial infarction in a tertiary university Brazilian hospital

Background: Although new studies and guidelines can be considered useful tools, it does not necessarily mean they are put into clinical practice. Objective: The aim of the current analysis was to assess the changes in primary percutaneous coronary intervention (PCI) and mortality in a tertiary university hospital in southern Brazil during a six-year period. Methods: We have included consecutive patients with ST-elevation myocardial infarction (STEMI) who underwent primary PCI between March 2011 and February 2017. Previous clinical history, characteristics of the procedure, and reperfusion strategies were collected. In-hospital, short and long-term mortalities were also evaluated. The significance level adopted for all tests was 5%. Results: There was an increase in the use of radial access in patients from 20.0% in 2011 to 62.7% in 2016 (ptrend 0.05). However, a lower in-hospital mortality was observed in patients treated through radial access (p < 0.001). Cardiogenic shock occurred in 11.1%, without statistical differences in the period (ptrend = 0.39), while long-term mortality rate decreased from 80.0% in 2011 to 27.3% in 2016 in this patient group (ptrend = 0.29). Conclusions: During a 6-year follow-up period, primary PCI characteristics underwent important modifications. Radial access became widely used, with a decrease in mortality with the use of this route, while aspiration thrombectomy became a rare procedure. The incidence of cardiogenic shock remained stable, but has shown a reduction in its mortality

Síndrome Coronariana Aguda como apresentação atípica do fenômeno de Roubo Subclávio

Roubo coronariano da subclávia (RCS) é um fenômeno raro que ocorre em pacientes submetidos a cirurgia de revascularização miocárdica com enxerto de artéria torácica interna esquerda (ATIE) e que causa estenose da artéria subclávia ipsilateral e proximal à origem da ATIE. Relatamos o caso de um paciente masculino de 65 anos que apresentou quadro atípico de síndrome do RCS, manifestando-se como síndrome coronariana aguda no pós-operatório de cirurgia vascular.Palavras-chave: Síndrome coronariana aguda; angioplastia; síndrome do roubo coronário-subclávi

Ultrasound-guided antecubital vein approach for right heart catheterisation in a Brazilian tertiary centre

Objective As a parallel to the radial approach for left heart catheterisation, forearm veins may be considered for the performance of right heart catheterisation. However, data regarding the application of this technique under ultrasound guidance are scarce. The current study aims to demonstrate the feasibility of right heart catheterisation through ultrasound-guided antecubital venous approach in the highly heterogeneous population usually referred for right heart catheterisation. Methods Data from consecutive right heart catheterisations performed at an academic centre in Brazil, between January 2016 and March 2017 were prospectively collected. Results Among 152 performed right heart catheterisations, ultrasound-guided antecubital venous approach was attempted in 127 (84%) cases and it was made feasible in 92.1% of those. Yet, there was no immediate vascular complication with the antecubital venous approach in this prospective series. Conclusions Ultrasound-guided antecubital venous approach for the performance of right heart catheterisation was feasible in the vast majority of cases in our study, without occurrence of vascular complications

Síndrome Coronariana Aguda como apresentação atípica do fenômeno de Roubo Subclávio

Roubo coronariano da subclávia (RCS) é um fenômeno raro que ocorre em pacientes submetidos a cirurgia de revascularização miocárdica com enxerto de artéria torácica interna esquerda (ATIE) e que causa estenose da artéria subclávia ipsilateral e proximal à origem da ATIE. Relatamos o caso de um paciente masculino de 65 anos que apresentou quadro atípico de síndrome do RCS, manifestando-se como síndrome coronariana aguda no pós-operatório de cirurgia vascular. Palavras-chave: Síndrome coronariana aguda; angioplastia; síndrome do roubo coronário-subclávi