Hee-Hwa Ho, MD

Anomalous Origin of the Right Coronary Artery from the Left Coronary Sinus is Associated with Early Development of Coronary Arte

08/01/2008

Chung-Wah Siu , MD;

Stephen Wai-luen Lee ;

Man-Hong Jim , MD;

Hee-Hwa Ho , MD;

Raymond Miu , MRCP;

Anomalous right coronary artery (AnRCA) from the left coronary sinus is found in only about 0.03–0.9% of patients undergoing coronary angiography.1,2 The AnRCA ostium originates either from within the left coronary sinus (Figure 1) or from...

Anomalous right coronary artery...

08/01/2008

Journal of Invasive Cardiology

Case Report

Treatment of a Double-Bifurcation Lesion with Sirolimus-Eluting Stents Using the ‚ÄúSleeve Technique‚Äù

08/01/2008

Wing-hing Chow , MBBS, FRCP;

Man-Hong Jim , MD;

Hee-Hwa Ho , MD;

The combination of drug-eluting stents and the crush technique with final kissing balloon inflation for the treatment of coronary bifurcation lesions is associated with superior clinical and angiographic outcomes.1,2 However, the crush...

The combination of drug-eluting...

08/01/2008

Journal of Invasive Cardiology

Original Contribution

Deliverability of Integrity Coronary Stents in Severely Tortuous Coronary Arteries: A Preliminary Experience

11/29/2012

Hee-Hwa Ho , MD;

Paul J.L. Ong , MD, MRCP;

Kwok Kong Loh , MRCP;

Fahim H. Jafary , MD, FACC;

Julian Ko Beng Tan , MRCP;

Yau Wei Ooi , MRCP;

Abstract: Background. Stent delivery failure occurs in 4% of all percutaneous coronary interventions (PCIs) and >90% of these failures are due to vessel tortuosity and/or calcification. Stent performance of the newly launched Integrity...

Abstract: Background. Stent...

11/29/2012

Journal of Invasive Cardiology

Rapid Communication

Export Aspiration Catheter-Enhanced FilterWire‚Ñ¢ Delivery: An Innovative Strategy for Treatment of Saphenous Vein Graft Disease

08/01/2008

Wing-hing Chow , MBBS, FRCP;

Hee-Hwa Ho , MD;

Man-Hong Jim , MD;

Percutaneous saphenous vein graft (SVG) intervention has a high incidence of distal embolization, usually in the range of 15–20%.1,2 The release of friable atherothrombotic materials causes the no-reflow phenomenon and myonecrosis, which are...

Percutaneous saphenous vein...

08/01/2008

Journal of Invasive Cardiology