• Welcome to the Volume VI, Issue 2 edition of C²I²
  Mark Downes
• Population and patient risk from CT scans
  David Sutton
• Gadolinium and NSF
  What is fact and what is theory?
  Adrian Holden
• Percutaneous device closure for patent foramen ovale
  Sam Firoozi and Stephen J Brecker

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• Welcome to the Volume VI, Issue 1 edition of C²I²
  Mark Downes
• Management of left main coronary artery disease: CABG is still the best therapy
  David P. Taggart
• Stress Cardiovascular MR Imaging
  Oliver Strohm and Matthias G. Friedrich
• Subintimal angioplasty
  Michael J. Glasby, George Markose and Amman Bolia
• The role of multidetector CT in the management of acute gastrointestinal bleeding
  Shuvro H. Roy-Choudhury and Anthony Nicholson