Keith M. Channon, MD, PhD, FRCP

Original Contribution

Failure of the Symbiot PTFE-Covered Stent to Reduce Distal Embolization During Percutaneous Coronary Intervention in Saphenous V

08/01/2008

Adrian P. Banning , MD, PhD, MBBS;

Daniel J. Blackman , MD;

Robin P. Choudhury , MD;

Keith M. Channon , MD, PhD, FRCP;

Within a decade of coronary artery bypass graft surgery, 50% of saphenous vein grafts fail, causing recurrent angina and acute coronary syndromes.1 Because of the substantial risk associated with re-operation, percutaneous intervention is...

Within a decade of coronary...

08/01/2008

Journal of Invasive Cardiology

Tips and Techniques

Optical Coherence Tomography in the Diagnosis and Treatment of Spontaneous Coronary Artery Dissection

10/29/2010

Adrian P. Banning , MD, PhD, MBBS;

Chris Lim , MD;

Keith M. Channon , MD, PhD, FRCP;

The diagnosis of spontaneous coronary artery dissection (SCAD) is not always readily apparent on coronary angiography. Even if the diagnosis is suspected, angiography often conveys limited information about the underlying pathology, much of...

The diagnosis of spontaneous...

10/29/2010

Journal of Invasive Cardiology

Case Report

IVUS-Guided Evaluation and Percutaneous Intervention in an
Anomalous Left Main Coronary Artery

08/01/2008

Oliver J. Ormerod , FRCP, DM;

Ryan G. Schrale , MBBS;

Keith M. Channon , MD, PhD, FRCP;

Case Report. A 42-year-old asymptomatic female with longstanding Type-1 diabetes and secondary chronic renal failure underwent evaluation for potential kidney-pancreas transplantation. A screening treadmill myocardial perfusion scintigraphy...

Case Report. A 42-year-old...

08/01/2008

Journal of Invasive Cardiology

Case Report

Focal In-Stent Restenosis and In-Stent Thrombosis within the Same Bare-Metal Stent 5 Years after Deployment (Full Title Below)

09/07/2009

William J. van Gaal III, MD, MBBS, FRACP;

Keith M. Channon , MD, PhD, FRCP;

Francis A. Ponnuthurai , MBBCh, FRACP;

ABSTRACT: Complications of percutaneous coronary intervention include in-stent restenosis (ISR) and in-stent thrombosis (IST) which have different underlying pathophysiological processes and different treatment strategies. ISR is primarily...

ABSTRACT: Complications of...

09/07/2009

Journal of Invasive Cardiology

Clinical Images

Optical Coherence Tomography-Guided Stenting of a Large Coronary Aneurysm: Images at Implantation and at 6 Months

03/29/2011

David Adlam , BA, BM, BCh, DPhil, MRCP;

David Hutchings , BM, MBChB, MRCP, MRes;

Keith M. Channon , MD, PhD, FRCP;

ABSTRACT: Intravascular imaging with optical coherence tomography (OCT) can produce high-resolution images (10–20 µm) of the coronary vessel wall and is being increasingly used to provide insight into coronary pathology and neointima...

ABSTRACT: Intravascular imaging...

03/29/2011

Journal of Invasive Cardiology