Spinal cord stimulation (SCS) is believed to be effective in treating refractory angina. The need for SCS-related chest paresthesia, however, has hitherto made impossible placebo-controlled trials. Subliminal (non paresthesic) SCS, however, might be also effective on anginal pain. In this trial we compared subliminal SCS with paresthesic SCS and with sham SCS. Twenty-five refractory angina patients, who had never received SCS before, underwent SCS device implantation and were randomized to three groups: paresthesic SCS (group PS; n=10), subliminal SCS (group SS; n=7) or "sham" SCS (group NS; n=8). After 1month group NS patients were randomized to either group PS or SS. After 1month, changes in angina episodes (p=0.016), nitroglycerin use (p=0.015), angina class (p=0.02), quality of life score (p=0.05), and items 2 (p=0.008) and 3 (p=0.009) of Seattle angina questionnaire differed significantly among groups. Group PS showed significant improvement in outcomes compared to group NS, whereas there were no significant differences between groups SS and NS; furthermore, only nitroglycerin use differed significantly between groups PS and SS. At 3months, a significant difference between groups PS and SS was observed in angina attacks (p=0.002), but not in other variables. Thus, in this study, paresthesic, but not subliminal SCS was superior to sham SCS in improving clinical status in refractory angina patients. The lack of significant differences between PS and SS groups in this small study suggests that a possible role for subliminal SCS in individual patients deserves to be assessed in larger trials with appropriate statistical power.

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The hospital discharge is often poorly standardized and affected by discontinuity and fragmentation of care, putting patients at high risk of both post-discharge adverse events and early readmission. The present ANMCO document reviews the modifiable components of the hospital discharge process related to adverse events or re-hospitalizations and suggests the optimal methods for redesigning the whole discharge process. The key principles for proper hospital discharge or transfer of care acknowledge that the hospital discharge:• is not an isolated event, but a process that has to be planned as soon as possible after the admission, ensuring that the patient and the caregiver understand and contribute to the planned decisions, as equal partners;• is facilitated by a comprehensive systemic approach that begins with a multidimensional evaluation process;• must be organized by an operator who is responsible for the coordination of all phases of the hospital patient journey, involving afterward the general practitioner and transferring to them the information and responsibility at discharge;• is the result of an integrated multidisciplinary team approach;• appropriately uses the transitional and intermediate care services;• is carried out in an organized system of care and continuum of services; and• programs the passage of information to after-discharge services.

Aims  The aim of this study was to determine the contemporary use of reperfusion therapy in the European Society of Cardiology (ESC) member and affiliated countries and adherence to ESC clinical practice guidelines in patients with ST-elevation myocardial infarction (STEMI). Methods and results  Prospective cohort (EURObservational Research Programme STEMI Registry) of hospitalized STEMI patients with symptom onset <24 h in 196 centres across 29 countries. A total of 11 462 patients were enrolled, for whom primary percutaneous coronary intervention (PCI) (total cohort frequency: 72.2%, country frequency range 0–100%), fibrinolysis (18.8%; 0–100%), and no reperfusion therapy (9.0%; 0–75%) were performed. Corresponding in-hospital mortality rates from any cause were 3.1%, 4.4%, and 14.1% and overall mortality was 4.4% (country range 2.5–5.9%). Achievement of quality indicators for reperfusion was reported for 92.7% (region range 84.8–97.5%) for the performance of reperfusion therapy of all patients with STEMI <12 h and 54.4% (region range 37.1–70.1%) for timely reperfusion. Conclusions  The use of reperfusion therapy for STEMI in the ESC member and affiliated countries was high. Primary PCI was the most frequently used treatment and associated total in-hospital mortality was below 5%. However, there was geographic variation in the use of primary PCI, which was associated with differences in in-hospital mortality.

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