The benefits of patent foramen ovale (PFO) closure for cryptogenic stroke secondary prevention are still debated. The Risk of Paradoxical Embolism (RoPE) study developed a score to improve patient selection for this procedure. We proposed to assess the validity of this score to assess the prognostic impact of PFO closure.From 2000 to 2014, all consecutive patients submitted to PFO closure were included in a prospective registry in a university center. The primary endpoint was recurrent ischemic cerebrovascular events and the secondary endpoints were all-cause, neurological, and cardiac mortality rates and new-onset atrial fibrillation (NOAF) rates. In total, 403 patients were included in the study (women: 52.1%; mean age: 44.7 ± 10.9 years). The mean follow-up period was 6.4 ± 3.7 years. Immediate success was achieved in 97% patients. There were 23 (5.8%) ischemic cerebrovascular events, 8 (2.0%) deaths, and 17 (4.3%) NOAFs. The mean RoPE score was 6.10 ± 1.79. Smoker status, coronary artery disease, lower RoPE score, and higher left atrial dimensions were predictors of the primary endpoint. However, a lower RoPE score and coronary artery disease remained independent predictors in multivariate analysis.RoPE score was shown to be an independent predictor of recurrent ischemic cerebrovascular events, and a score of !6 was shown to identify patients with significantly higher risk of mortality and recurrent ischemic events. (Int Heart J 2018; 59: 1327-1332

Introduction: Cardiac rehabilitation (CR) has been demonstrated to improve exercise capacity in acute coronary syndrome (ACS), but not all patients derive the same benefit. Careful patient selection is crucial to maximize resources. Objective: To identify in a heterogeneous ACS population which patients would benefit the most with CR, in terms of functional capacity (FC), by using cardiopulmonary exercise testing (CPET). Methods: A retrospective analysis of consecutive ACS patients who underwent CR and CPET was undertaken. CPET was performed at baseline and after 36 sessions of exercise. Peak oxygen uptake (pVO 2 ), percentage of predicted pVO 2 , minute ventilation/CO 2 production (VE/VCO 2 ) slope, VE/VCO 2 slope/pVO 2 and peak circulatory power (PCP) (pVO 2 times peak systolic blood pressure) were assessed in two moments. The differences in pVO 2 ( pVO 2 ), %pVO 2 , PCP and exercise test duration were calculated. Patients were classified according to baseline pVO 2 (group 1, <20 ml/kg/min vs. group 2, ≥20 ml/kg/min) and left ventricular ejection fraction (group A, <50% vs. group B, ≥50%). Results: We analyzed 129 patients, 86% male, mean age 56.3±9.8 years. Both group 1 (n=31) and group 2 (n=98) showed significant improvement in FC after CR, with a more significant increase in pVO 2 , in group 1 ( pVO 2 4.4±7.3 vs. 1.6±5.4; p=0.018). Significant improvement was observed in CPET parameters in group A (n=34) and group B (n=95), particularly in pVO 2 and test duration. Conclusion: Patients with lower baseline pVO 2 (<20 ml/kg/min) presented more significant improvement in FC after CR. CPET which is not routinely used in assessement before CR in context of ACS, could be a valuable tool to identify patients who will benefit the most.

Although ST was associated with a significant increase in adverse events in the early recovery period, in the long term, MACCE and all-cause mortality rates were comparable to those for NSRMI.

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