Acute sedation-associated complications in GI endoscopy (ProSed 2 Study): results from the prospective multicentre electronic registry of sedation-associated complications.

Objectives: Sedation has been established for GI endoscopic procedures in most countries, but it is also associated with an added risk of complications. Reported complication rates are variable due to different study methodologies and often limited sample size.

Designs: Acute sedation-associated complications were prospectively recorded in an electronic endoscopy documentation in 39 study centres between December 2011 and August 2014 (median inclusion period 24 months).

Six sequence variants on chromosome 9p21.3 are associated with a positive family history of myocardial infarction: a multicenter registry.

Background: Recent genome-wide association studies have identified several genetic loci linked to coronary artery disease (CAD) and myocardial infarction (MI). The 9p21.3 locus was verified by numerous replication studies to be the first common locus for CAD and MI.

Gender-based differences in long-term outcome after ST-elevation myocardial infarction in patients treated with percutaneous coronary intervention.

Background: In the era of fibrinolysis, women suffered from higher early and late mortality rates than men after acute ST-elevation myocardial infarction (STEMI). Primary percutaneous coronary intervention (PCI) has been determined to be the most effective therapy strategy in STEMI. It is not clear if female gender is an independent predictor of a worse long-term prognosis among patients who were systematically treated with PCI.

Comparison of usefulness of heart-type fatty acid binding protein versus cardiac troponin T for diagnosis of acute myocardial infarction.

We aimed to assess the additive diagnostic value of measuring the serum levels of soluble human heart-type fatty acid binding protein (H-FABP) in the early diagnosis of acute myocardial infarction (AMI) in unselected patients with chest pain. A total of 97 consecutive patients with acute ischemic-type chest pain were prospectively enrolled and classified according to the American Heart Association/American College of Cardiology guidelines. The test characteristics of H-FABP and cardiac troponin T serum levels at admission revealed a greater sensitivity of H-FABP in the first 4 hours of symptoms (86% vs 42%, p <0.

Variation in the human soluble epoxide hydrolase gene and risk of restenosis after percutaneous coronary intervention.

Background: Restenosis represents the major limiting factor for the long-term efficacy of percutaneous coronary intervention (PCI). Several genetic factors involved in the regulation of the vascular system have been described to play a role in the pathogenesis of restenosis. We investigated whether the EPHX2 K55R polymorphism, previously linked to significantly higher risk for coronary heart disease (CHD), was associated with the occurrence of restenosis after PCI.

Use of a pigtail catheter to engage a difficult internal mammary artery.

Increasing use of bilateral internal mammary arteries for coronary surgery will increase the number of interventions in these grafts. Such interventions may be technically challenging because of often tortuous and angulated vessels. We describe a technique to intubate an acutely angulated right internal mammary artery that was inaccessible with conventional catheters.