Transvenous lead implantation via the accessory hemiazygos vein in superior vena cava occlusion

• Peter H. Waddingham, BSc, MBBS, MRCP,
• Adam S.C. Dennis, BSc, MBBS, MRCP,
• Anu Balan, MBBS, MRCP, FRCR,
• Anthony W.C. Chow, MBBS, BSc, MD, FRCP

Affiliations

Peter H. Waddingham, BSc, MBBS, MRCP

Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, United Kingdom; Queen Mary University of London, Charterhouse Square Barts and the London School of Medicine and Dentistry Queen Mary University of London, London, United Kingdom; Address reprint requests and correspondence: Dr Peter H. Waddingham, EP Cardiology Research, St Bartholomew’s Hospital, Barts Health NHS Trust, West Smithfield, London, EC1A 7BE, United Kingdom.

Adam S.C. Dennis, BSc, MBBS, MRCP

Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, United Kingdom

Anu Balan, MBBS, MRCP, FRCR

Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, United Kingdom

Anthony W.C. Chow, MBBS, BSc, MD, FRCP

Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, United Kingdom; Queen Mary University of London, Charterhouse Square Barts and the London School of Medicine and Dentistry Queen Mary University of London, London, United Kingdom