News Cardiac surgery audit raises concern over equity of access BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7205.277 (Published 31 July 1999) Cite this as: BMJ 1999;319:277 Article Related content Metrics Responses Peer review Related articles Correction Cardiac surgery audit raises concern over equity of access Published: 28 August 1999; BMJ 319 doi:10.1136/bmj.319.7209.535c See more Optimal duration of dual antiplatelet therapy after stent implantation in patients with or without diabetes BMJ November 03, 2016, 355 i5730; DOI: https://doi.org/10.1136/bmj.i5730 Assessing flow limitation in patients with stable coronary artery disease BMJ October 20, 2016, 355 i5534; DOI: https://doi.org/10.1136/bmj.i5534 Open heart surgery devices may be contaminated, US health officials warn BMJ October 17, 2016, 355 i5581; DOI: https://doi.org/10.1136/bmj.i5581 Bivalirudin or unfractionated heparin in patients with acute coronary syndromes managed invasively with and without ST elevation (MATRIX): randomised controlled trial BMJ September 27, 2016, 354 i4935; DOI: https://doi.org/10.1136/bmj.i4935 Invasive coronary strategy improves survival after MI, shows UK study BMJ September 05, 2016, 354 i4783; DOI: https://doi.org/10.1136/bmj.i4783