Heart, lung & circulation
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Heart, lung & circulation · Jul 2015
Review Meta AnalysisThe Role of Colchicine in Pericarditis--A Systematic Review and Meta-analysis of Randomised Trials.
Colchicine has been used in diverse clinical settings. Primary idiopathic pericarditis is complicated by recurrence in 15 to 30% of cases. Aspirin, non-steroidal anti-inflammatory drugs, colchicine and steroids are the commonly prescribed medications. We synthesised the available evidence from the randomised trials to assess the efficacy and safety of colchicine in primary and recurrent pericarditis. ⋯ Colchicine is effective in preventing both primary and recurrent episodes of pericarditis. The number needed to treat for preventing recurrent pericarditis was five. Gastrointestinal side-effects were the most common adverse events.
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Heart, lung & circulation · Jul 2015
ReviewPeri-operative Levosimendan in Patients Undergoing Cardiac Surgery: An Overview of the Evidence.
Levosimendan, a calcium sensitiser, has recently emerged as a valuable agent in the peri-operative management of cardiac surgery patients. Levosimendan is a calcium-sensitising ionodilator. By binding to cardiac troponin C and reducing its calcium-binding co-efficient, it enhances myofilament responsiveness to calcium and thus enhances myocardial contractility without increasing oxygen demand. ⋯ In addition to being used as post-operative rescue therapy for low cardiac output syndrome, a pre-operative levosimendan infusion in high risk patients with poor cardiac function may reduce inotropic requirements, the need for mechanical support, the duration of intensive care admissions as well as post-operative mortality. Indeed, it is these higher-risk patients who may experience a greater degree of benefit. Larger, multicentre randomised trials in cardiac surgery will help to elucidate the full potential of this agent.
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Scimitar syndrome is a rare congenital condition characterised by partial or total anomalous pulmonary venous drainage of the right lung. We present an adult case of Scimitar syndrome that was managed with an intra-atrial baffle repair. ⋯ We utilised a well-recognised technique for a patient that had indications for surgical repair and this resulted in a good prognosis.