Mark W.I. Webster, MD, MBChB

Case Report

So Doctor...Why Did I Have That Operation?

08/01/2008

Seif S. El-Jack , MBBS, MD;

John A. Ormiston , MB, MD, MBChB;

Mark W.I. Webster , MD, MBChB;

Christopher J. Ellis , BM;

Coronary artery vasospasm may be observed in 3–4% of diagnostic coronary angiography procedures.1 It is more likely to occur in younger females who are heavy smokers and who present with rest pain.2 In addition to occurring spontaneously,...

Coronary artery vasospasm may be...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Extraction of Challenging Intracoronary Thrombi: Multi-Device Strategies Using Guide Catheters, Distal Vascular Protection Devic

09/15/2008

Seif S. El-Jack , MBBS, MD;

John A. Ormiston , MB, MD, MBChB;

Suwatchai Pornratanarangsi , MD;

Mark W.I. Webster , MD, MBChB;

Duncan McNab , MD;

James T. Stewart , MD;

Peter N. Ruygrok , MD, MB, FRACP, FESC;

ABSTRACT: Patients with large intracoronary thrombi represent a difficult management problem for the interventional cardiologist. We report 10 cases of challenging thrombi treated percutaneously using varying combinations of deep guide...

ABSTRACT: Patients with large...

09/15/2008

Journal of Invasive Cardiology

Innovation

What Can Happen When Clinicians and Medical Engineers Get Together?

09/07/2015

Matt Lazenby ;

Mark W.I. Webster , MD, MBChB;

Medical product development and manufacturing companies are always looking for novel, clinician-led product ideas. The ideas described here are all low-tech solutions that improve work flow and address real user needs.

Medical product development and...

09/07/2015

Cath Lab Digest

Original Contribution

Safety and Feasibility of a Novel Active Fixation Temporary Pacing Lead

02/15/2018

Mark W.I. Webster , MD, MBChB;

Sanjeevan Pasupati , MB, FRACP, MBChB;

Nigel Lever , MB, FRACP;

Martin K. Stiles , MB, FRACP, PhD, MBChB;

This first-in-human study evaluated the safety and technical feasibility of the Tempo temporary cardiac pacing lead (BioTrace Medical), which includes a novel fixation mechanism and soft tip.

This first-in-human study...

02/15/2018

Journal of Invasive Cardiology

Original Contribution

Proximal to Distal Y-Stent Deployment for Coronary Bifurcation Lesions: Procedure and Three-Year Clinical Outcomes

05/01/2022

John A. Ormiston , MB, MD, MBChB;

Mark W.I. Webster , MD, MBChB;

Patricia Ying Jia Ding , MBChB;

Sudhakar George , MD;

Bruce Webber , BSc(Hons);

Eliazar Dimalapang ;

Percutaneous coronary intervention with Y-stenting of coronary bifurcation disease is not commonly undertaken. The procedural and medium-term clinical outcomes of coronary bifurcation lesions treated with the proximal to distal Y stent...

Percutaneous coronary...

05/01/2022

Journal of Invasive Cardiology

Challenging Cases

Extraction of Challenging Intracoronary Thrombi

11/05/2008

Seif S. El-Jack , MBBS, MD;

John A. Ormiston , MB, MD, MBChB;

Suwatchai Pornratanarangsi , MD;

Mark W.I. Webster , MD, MBChB;

Duncan McNab , MD;

James T. Stewart , MD;

Peter N. Ruygrok , MD, MB, FRACP, FESC;

Multi-Device Strategies Using Guide Catheters, Distal Vascular Protection Devices and Aspiration Catheters Management of patients with extensive intracoronary thrombi remains a frontier of interventional cardiology. An initial conservative...

Multi-Device Strategies Using...

11/05/2008

Cath Lab Digest