MDCT protocols integrating CTA and stress-rest perfusion detect functionally significant CAD with similar accuracy as CMR-Perf. Both approaches yield a very good accuracy. Integration of CTP and CTA improves MDCT performance for the detection of relevant CAD in intermediate to high pre-test probability populations.

Objetivo: descrever as internações por condições sensíveis à atenção primária (ICSAP) na região de saúde de São José do Rio Preto, no interior paulista. Métodos: estudo descritivo cuja fonte de dados foi o Sistema de Informações Hospitalares do Sistema Único de Saúde (SIH/SUS) no período 2008-2010. Resultados: o coeficiente de ICSAP dessa região de saúde foi em torno de 13,0/1000 habitantes a cada ano; os cinco diagnósticos mais frequentes foram insuficiência cardíaca, angina, infecções do aparelho urinário, gastroenterites infecciosas e as doenças cerebrovasculares; doenças do aparelho circulatório foram o diagnóstico principal, registrado em 41,5% do total dessas internações; as ICSAP consumiram R$ 30.370.691,08, correspondendo a 17% do total de gastos com internações nessa região de saúde. Conclusão: a ocorrência de ICSAP, que são potencialmente evitáveis, aponta a necessidade de outras investigações sobre possíveis fatores que estejam interferindo na prestação e resolutividade da atenção primária na região estudada.

OBJECTIVETo analyze physical structure, working conditions of health professionals and outline of the procedures established in prisons.METHODSWe analyzed 34 provisional detention centers and 69 male and six female prison units in the state of Sao Paulo, Southeastern Brazil, in 2009. A self-applied instrument was developed to collect quantitative data on the characteristics of health care structure, equipment and personnel in prisons. Analysis of variance (ANOVA) or equivalent non-parametric tests and Chi-square or Fisher’s tests were used to compare categorical and continuous variables, respectively, between the groups.RESULTSThe main problems were delays in the results of laboratory tests and imaging. With respect to the teams, it was observed that a large majority were in conditions close to those proposed by the Bipartite Commission 2013 but without improvement being reflected in the indicators. With respect to the process, more than 60.0% of prisons located in small towns do not have the structural conditions to ensure secondary or tertiary health care for the continuity of treatment.CONCLUSIONSThis profile of prisons in the country can be used for planning and monitoring future actions for the continuous improvement of healthcare processes.

In the preoperative assessment of patients with predominant VHD, the diagnostic accuracy of 64-slice CTA for ruling out the presence of significant coronary artery disease is very good even when including patients with irregular heart rhythm. Using this approach, CAC quantification before CTA can be successfully used to identify patients who should be referred directly to XA, sparing unnecessary exposure to radiation.

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Background-Penetration of fractional flow reserve (FFR) in clinical practice varies extensively, and the applicability of results from randomized trials is understudied. We describe the extent to which the information gained from routine FFR affects patient management strategy and clinical outcome. Methods and Results-Nonselected patients undergoing coronary angiography, in which at least 1 lesion was interrogated by FFR, were prospectively enrolled in a multicenter registry. FFR-driven change in management strategy (medical therapy, revascularization, or additional stress imaging) was assessed per-lesion and per-patient, and the agreement between final and initial strategies was recorded. Cardiovascular death, myocardial infarction, or unplanned revascularization (MACE) at 1 year was recorded. A total of 1293 lesions were evaluated in 918 patients (mean FFR, 0.81±0.1). Management plan changed in 406 patients (44.2%) and 584 lesions (45.2%). One-year MACE was 6.9%; patients in whom all lesions were deferred had a lower MACE rate (5.3%) than those with at least 1 lesion revascularized (7.3%) or left untreated despite FFR≤0.80 (13.6%; log-rank P=0.014). At the lesion level, deferral of those with an FFR≤0.80 was associated with a 3.1-fold increase in the hazard of cardiovascular death/myocardial infarction/target lesion revascularization (P=0.012). Independent predictors of target lesion revascularization in the deferred lesions were proximal location of the lesion, B2/C type and FFR. Conclusions-Routine FFR assessment of coronary lesions safely changes management strategy in almost half of the cases. Also, it accurately identifies patients and lesions with a low likelihood of events, in which revascularization can be safely deferred, as opposed to those at high risk when ischemic lesions are left untreated, thus confirming results from randomized trials. Clinical Trial Registration-URL: http://www.clinicaltrials.gov. Unique identifier: NCT01835808. Results from the FAME 2 (Fractional Flow Reserve Versus Angiography for Multivessel Evaluation 2) study suggested that deferring the revascularization of epicardial stenosis with an FFR≤0.80 was associated with an 11.4% absolute increase in the risk of major cardiovascular events at 24 months (8.1% in revascularized patients versus 19.5% in medically treated), an hazard that was mainly driven by urgent revascularization. 4In spite of the overwhelming evidence of its potential clinical and economic benefits 5 and strong guideline recommendation, 6 the adoption of FFR in the real-world is perceived to vary significantly. Reasons for this disparity are several, but most operators still do rely the most on angiographic eyeballing to decide on the functional significance of coronary lesions and the need for revascularization. 7The Portuguese Study on the Evaluation of FFR-Guided Treatment of Coronary Disease (POST-IT) was a prospective registry designed to describe the patterns of the use of FFR in an unselected real-world population, to assess its impact on clinical decis...

RESUMO O objetivo do estudo foi caracterizar o perfil e a trajetória profissional dos egressos dos Programas de

Background-Cardiovascular magnetic resonance (CMR) myocardial perfusion imaging (MPI) is a state-of-the-artnoninvasive modality for detection of myocardial ischemia and coronary artery disease. Magnetic resonance coronary angiography (MRCA) allows visualization of the coronary tree, but its incremental value as part of a CMR protocol including MPI and late gadolinium enhancement (LGE) is not well established. We aimed to evaluate the additive diagnostic value of a 3-dimensional whole-heart MRCA integration into a 1.5T CMR-MPI/LGE protocol for the detection of functionally significant coronary artery disease. Methods and Results-Forty-three symptomatic patients (61±8.3 years; 65% men) with suspected coronary artery disease and intermediate/high-pretest probability underwent CMR (including CMR-MPI, MRCA, and LGE) and x-ray invasive coronary angiography (XA) with fractional flow reserve evaluation. Diagnostic performances of MRCA, CMR-MPI/ LGE, and MRCA+CMR-MPI/LGE integration were determined having XA+fractional flow reserve as standard for coronary artery disease (≥90% stenosis/occlusion or fractional flow reserve≤0.80 in vessels>2 mm). MRCA inclusion into the CMR protocol was associated with a mean increase of 7.9±4.69 (0-17.7) minutes in total examination duration (14%). On patient-based analysis, MRCA had 96% sensitivity, 68% specificity, positive predictive value of 79%, and negative predictive value of 93%. CMR-MPI/LGE had 79% sensitivity, 95% specificity, positive predictive value of 95%, and negative predictive value of 78%. Integration of MRCA with CMR-MPI/LGE further improved CMR performance to 96% sensitivity, 89% specificity, positive predictive value of 92%, and negative predictive value of 94%, with a global accuracy of 93%. Conclusions-In