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AIMS The optimal timing of intervention in non-ST-elevation myocardial infarction (NSTEMI) remains uncertain. The aim of this multicentre trial was to assess whether an immediate invasive approach is(More)
BACKGROUND To evaluate determinants of myocardial hypoperfusion using power Doppler harmonic imaging (PDHI) with myocardial contrast echocardiography (MCE) in clinical practice, a retrospective(More)
INTRODUCTION Bidirectional conduction block at the subeustachian isthmus predicts long-term efficacy of atrial flutter ablation. Limited data are available on the incidence and outcome of minor(More)