Concepedia

Author

A Johan

National Heart Centre Singapore

Also Known As

A Johan, A. Johan, Abdullah Johan, Johan

33

Publications

340

Citations

10

H-Index

17

Concepts

All Affiliations

National Heart Centre SingaporeSingapore General Hospital
AJ

About

A Johan is an author at National Heart Centre Singapore specializing in cardiovascular disease, medicine, and surgery.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

5

5

142

2

Public Health

3

3

76

3

Biomedical Engineering

1

1

49

4

Diabetes

1

1

44

5

Emergency Medicine

1

1

22

A Johan

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10

Publications

252

Citations

10

H-Index

YearCitations

A stent is not just a stent: Stent construction and design do matter in its clinical performance.

K W Lau, A Johan, Ulrich Sigwart,

PubMed

2004

49

Midterm angiographic outcome of single-vessel intracoronary stent placement in diabetic versus nondiabetic patients: A matched comparative study

Kean‐Wah Lau, Zee‐Pin Ding, A Johan,

American Heart Journal

1998

44

Safety and efficacy of angiography‐guided stent placement in small native coronary arteries of < 3.0 mm in diameter

Kean‐Wah Lau, Qing He, Zee‐Pin Ding,

Clinical Cardiology

1997

30

Percutaneous balloon mitral valvuloplasty in patients with mitral restenosis after previous surgical commissurotomy: A matched comparative study

K W Lau, Zee Pin Ding, Wenjing Gao,

European Heart Journal

1996

26

Early ambulation following diagnostic 7‐french cardiac catheterization: A prospective randomized trial

Kean Wah Lau, Arthur Tan, Tian Hai Koh,

Catheterization and Cardiovascular Diagnosis

1993

24

Penetrating cardiac injury evaluated by two-dimensional echocardiography

Maurice H. Choo, B.L. Chia, Francis Chia,

American Heart Journal

1984

22

Early Experience With the NIR Intracoronary Stent

Kean‐Wah Lau, Qing He, Zee‐Pin Ding,

The American Journal of Cardiology

1998

17

Simultaneous ST-segment elevation in lead V1 and depression in lead V2

K. H. Mak, B.L. Chia, A. T. H. Tan,

Journal of Electrocardiology

1994

15

Deep vein thrombosis in patients admitted for exacerbation of chronic obstructive pulmonary disease.

Pek Wy, A Johan, Sorina Ionelia Stan,

PubMed

2001

15

Angiographic restenosis rate in patients with chronic total occlusions and subtotal stenoses after initially successful intracoronary stent placement

Kean‐Wah Lau, Zee‐Pin Ding, A Johan,

The American Journal of Cardiology

1999

10

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