Aims To assess tolerability and optimal time point for initiation of sacubitril/valsartan in patients stabilised after acute heart failure (AHF). Methods and results TRANSITION was a randomised, multicentre, open‐label study comparing two treatment initiation modalities of sacubitril/valsartan. Patients aged ≥ 18 years, hospitalised for AHF were stratified according to pre‐admission use of renin–angiotensin–aldosterone system inhibitors and randomised (n = 1002) after stabilisation to initiate sacubitril/valsartan either ≥ 12‐h pre‐discharge or between Days 1–14 post‐discharge. Starting dose (as per label) was 24/26 mg or 49/51 mg bid with up‐ or down‐titration based on tolerability. The primary endpoint was the proportion of patients attaining 97/103 mg bid target dose after 10 weeks. Median time of first dose of sacubitril/valsartan from the day of discharge was Day –1 and Day +1 in the pre‐discharge group and the post‐discharge group, respectively. Comparable proportions of patients in the pre‐ and post‐discharge initiation groups met the primary endpoint [45.4% vs. 50.7%; risk ratio (RR) 0.90; 95% confidence interval (CI) 0.79–1.02]. The proportion of patients who achieved and maintained for ≥ 2 weeks leading to Week 10, either 49/51 or 97/103 mg bid was 62.1% vs. 68.5% (RR 0.91; 95% CI 0.83–0.99); or any dose was 86.0% vs. 89.6% (RR 0.96; 95% CI 0.92–1.01). Discontinuation due to adverse events occurred in 7.3% vs. 4.9% of patients (RR 1.49; 95% CI 0.90–2.46). Conclusions Initiation of sacubitril/valsartan in a wide range of heart failure with reduced ejection fraction patients stabilised after an AHF event, either in hospital or shortly after discharge, is feasible with about half of the patients achieving target dose within 10 weeks. Clinical Trial Registration: http://ClinicalTrials.gov ID: NCT02661217

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Cardiac transplants are performed sporadically or not at all in the majority of predominantly Muslim countries in the Middle East. We examined our experience in 76 patients who underwent heart transplantation between January 2005 and May 2010 in our center in Saudi Arabia. Excluded were 50 transplants performed between 1989 and 2004, due to incomplete data. Primary outcomes were complications, 30-day and late mortality rates, and 1-year survival. The heart transplant activity between 2005 and 2010 (15.0 per year) was 4.5-fold higher than that between 1989 and 2004 (3.3 per year). There were 61 (80%) men and 15 (20%) women, with a mean age of 35 years (range, 13-57 years). The mean waiting list time was 64 days (range, 1-262 days), and hospital stay was 30 days (range, 12-166 days). Major complications were infection (10), low-grade rejection (9), reoperation for hemorrhage (8), and sternal dehiscence (2). The 30-day mortality was 7.8% (6/76). Actuarial survival was 87.4% at 1 year and 81.5% at 3 years. A hospital in a Muslim country can increase cardiac transplant activity with excellent 30-day mortality and early survival comparable to that in worldwide counterparts.

BACKGROUND: Atherosclerotic heart disease is still a leading cause of mortality despite improvements in cardiovascular care. Percutaneous coronary intervention (PCI) is the recommended reperfusion therapy in acute ST-elevation myocardial infarction (STEMI), and the international guideline is to achieve a door-to-balloon (D2B) time within 90 minutes of patient arrival to an emergency department (ED). OBJECTIVES: Describe interventions, data for the study period, challenges in ensuring 24/7 patient access to PCI and quality indicators. DESIGN: Retrospective observational study. SETTING: Tertiary care institution in Riyadh, Saudi Arabia. PATIENTS AND METHODS: We included all acute coronary syndrome patients from 2010-2018 who presented or were transferred to our ED from nearby non-PCI capable hospitals, and for whom a ‘code heart’ was activated. Electronic medical records and the patient care report from the ambulance services were accessed for data collection. MAIN OUTCOME MEASURES: D2B time, readmission and mortality rate. SAMPLE SIZE AND CHARACTERISTICS: 354 patients, mean age (standard deviation) 55.6 (12.6) years, males 84.5% (n=299). RESULTS: STEMI patients constituted 94% (n=334) of the study group; the others had non-STEMI or unstable angina. Hypertension (51%) was the most prevalent risk factor. Coronary artery stenting was the most frequent intervention (77.4%) followed by medical therapy (14.7%). The most common culprit artery was the left anterior descending (52.5%) followed by the right coronary artery (26.0%). A D2B time of within 90 minutes was achieved in over 85% of the patients in four of the years in the 278 patients who underwent PCI. The median D2B time (interquar-tile range) over 2010-2018 was 79 (31) minutes. CONCLUSION: Meeting the international benchmark of D2B time within 90 minutes for STEMI patients is achievable when the main stakeholders collaborate in patient-centric care. Our patient demographics represent regional trends. LIMITATIONS: Patient acceptance to our institution is based upon eligibility criteria. Transfer of ‘code heart’ patients from other institutions was carried out by our ambulance team. The credentials and experience of cardiologists, emergency physicians, and ambulance services are not standardized across the country. Therefore, the results may not be generalizable to other institutions. CONFLICT OF INTEREST: None.