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Contractile reserve as a predictor of prognosis in patients with non-ischaemic systolic heart failure and dilated cardiomyopathy: a systematic review and meta-analysis
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Conclusion Regardless of stressor and imaging modality and despite the significant methodological heterogeneity within the current data (imaging techniques and parameters), patients with non-ischaemic cardiomyopathy and reduced EF who demonstrate contractile reserve have a lower mortality, and lower events/hospitalisations. The presence of contractile reserve therefore offers a potential positive prognostic indicator when managing these patients.
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http://www.echorespract.com/content/5/1/1.full
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Artigo interessante revela a importância de conhecer a reserva contrátil.
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Revista exemplar britânica, vale a pena seguir:

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Um bom exemplo a ser copiado no território do Cabral.
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