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PRIMARY RESULTS OF
RF CATHETER ABLATION FOR AF
IN VIETNAM HEART INSTITUTE
PHAM QUOC KHANH, MD, PhD. et al
Vietnam Heart Institute
Background - Forms of Atrial Fibrillation
- Clinical type
of AF:
+ paroxysmal 7 days: require intervention
termination.
+ permanent: refractory to cardioversion or
accepted as final rhythm.
-
Background - Prevalence of AFib
General population-based
prevalence
0.95%
2.5%
ATRIA study
Olmsted County study
Go AS, et al. JAMA (2001) 285: 2370
Miyasaka Y, et al. Circulation (2006) 114: 119
Prevalence of AFib
Projected number of persons with AF
(millions)
Olmsted County study
15.2
16
15.9
14.3
14
13.1
11.7
12
10.2
10
8.9
11.1
7.7
8
6 5.1
4 5.1
5.9
5.6
9.4
6.7
6.1
6.8
7.5
11.7
12.1
10.3
8.4
2
0
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Year
Miyasaka Y, et al. Circulation (2006) 114: 119
Increased Risk of Cardiovascular Events
Death or hospitalization in individuals with CV event(s) after 20
years
Men
At least one CV event (%)
100
Women
89
80
66
60
45
40
27
20
0
AFib
No AFib
AFib
No AFib
Stewart S, et al. Am J Med (2002) 113: 359
nguon tai.lieu . vn
RF CATHETER ABLATION FOR AF
IN VIETNAM HEART INSTITUTE
PHAM QUOC KHANH, MD, PhD. et al
Vietnam Heart Institute
Background - Forms of Atrial Fibrillation
- Clinical type
of AF:
+ paroxysmal 7 days: require intervention
termination.
+ permanent: refractory to cardioversion or
accepted as final rhythm.
-
Background - Prevalence of AFib
General population-based
prevalence
0.95%
2.5%
ATRIA study
Olmsted County study
Go AS, et al. JAMA (2001) 285: 2370
Miyasaka Y, et al. Circulation (2006) 114: 119
Prevalence of AFib
Projected number of persons with AF
(millions)
Olmsted County study
15.2
16
15.9
14.3
14
13.1
11.7
12
10.2
10
8.9
11.1
7.7
8
6 5.1
4 5.1
5.9
5.6
9.4
6.7
6.1
6.8
7.5
11.7
12.1
10.3
8.4
2
0
2000
2005
2010
2015
2020
2025
2030
2035
2040
2045
2050
Year
Miyasaka Y, et al. Circulation (2006) 114: 119
Increased Risk of Cardiovascular Events
Death or hospitalization in individuals with CV event(s) after 20
years
Men
At least one CV event (%)
100
Women
89
80
66
60
45
40
27
20
0
AFib
No AFib
AFib
No AFib
Stewart S, et al. Am J Med (2002) 113: 359