International journal of cardiology
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Review
Cardiac rehabilitation for people with heart disease: an overview of Cochrane systematic reviews.
Overviews are a new approach to summarising evidence and synthesising results from related systematic reviews. ⋯ This overview confirms that exercise-based CR is effective and safe in the management of clinically stable heart failure and post-MI and PCI patients. We discuss the implications of this overview on the future direction of the Cochrane CR reviews portfolio.
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Randomized control trials (RCTs) have established the use of Coronary Computed Tomography Angiography (CCTA) for the evaluation of low to intermediate risk patients presenting with acute chest pain to the emergency department (ED). However, concerns remain regarding the downstream resource utilization and the clinical impact of such strategy. ⋯ CCTA use in the ED for the triage of low to intermediate risk patients reduces the risk of future ACS and subsequent ED visits for chest pain.
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Letter Review Case Reports
Myocarditis and takotsubo syndrome: are they mutually exclusive?
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Despite the fact that recent evidence from meta-analysis of randomized trials indicates an increase in mortality, perioperative treatment with β-blockers is still widely advocated. We therefore performed a meta-analysis of cohort studies to evaluate the effects of perioperative β-blockers on mortality in patients undergoing non-cardiac surgery in the real world scenarios. ⋯ In the real world scenarios, for patients undergoing non-cardiac surgery, the routine use of β-blockers does not seem to reduce the risk of death. Moreover, those who are taking β-blockers on the day of surgery may have an increased risk of postoperative mortality. However, these results should be interpreted with caution because of the significant heterogeneity across the studies.