Heart : official journal of the British Cardiac Society
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A 23-year-old woman followed at another medical centre for congenital heart disease (CHD) presented to our emergency clinic with 3 weeks of bilateral pleuritic chest pain. She returned from holiday in Greece 6 weeks earlier where a tattoo and nasal piercing had been performed. There was no history of night sweats or fever.Her temperature was 37.5°C, heart rate 120 beats/min, oxygen saturations 94% on room air and blood pressure 110/74. Her chest was clear and there was systolic murmur on auscultation. The chest radiograph showed peripheral bilateral lower zone atelectasis. The ECG demonstrated sinus tachycardia. The haemoglobin was 11.2 g/dL, white cell count 10.18×109/L, C-reactive protein 67 mg/L (normal <5 mg/L) and D dimer=430 ng/mL (normal <230 ng/mL).A pulmonary embolus was suspected and a CT pulmonary angiogram was performed (figure 1). ⋯ Based on the CT findings, what is the most likely underlying congenital heart lesion in this patient?Bicuspid aortic valveCoarctation of the aortaFontan circulationParachute mitral valveVentricular septal defect heartjnl;105/6/464/F1F1F1Figure 1CT pulmonary angiogram (coronal views).
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Randomized Controlled Trial
Normothermic versus hypothermic cardiopulmonary bypass in low-risk paediatric heart surgery: a randomised controlled trial.
To compare normothermic (35°C-36°C) versus hypothermic (28°C) cardiopulmonary bypass (CPB) in paediatric patients undergoing open heart surgery to test the hypothesis that normothermic CPB perfusion maintains the functional integrity of major organ systems leading to faster recovery. ⋯ Normothermic CPB is as safe and effective as hypothermic CPB and can be routinely adopted as a perfusion strategy in low-risk infants and children undergoing open heart surgery.
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To assess the predictive value of N-terminal pro-brain natriuretic peptide (NT-proBNP) and high-sensitive troponin T (hs-TnT) serum levels for mid-term mortality in patients presenting with symptomatic atrial fibrillation (AF) to an emergency department. ⋯ Elevated NT-proBNP and hs-TnT levels are independently associated with increased mid-term mortality in patients presenting to an emergency department due to symptomatic AF.
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Aim of this paper is to evaluate the outcomes of 'idiopathic' chronic large pericardial effusions without initial evidence of pericarditis. ⋯ The evolution of 'idiopathic' chronic large pericardial effusions is usually benign with reduction of the size of the effusion in the majority of cases, and regression in about 40% of cases. The risk of cardiac tamponade is 2.2%/year and recurrence/complications survival was better in patients treated conservatively without interventions.