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Table 2 Outcomes of first diagnosed AF patients stratified by rhythm control strategy

From: Effect of non-invasive rhythm control on outcomes in patients with first diagnosed atrial fibrillation presenting to an emergency department

Variables

Non-invasive rhythm control n = 679

No-rhythm control n = 2079

p-value

All-cause mortality, n(%all)

74 (10.4)

378 (18.2)

 < 0.0001

HR (95%CI)

 

1.61 (1.30–1.99)

 < 0.0001

Cardiac-death*, n(%all)

21 (3.1)

106 (5.1)

0.0304

HR (95%CI)

 

1.59 (1.07–2.37)

0.0235

Non-cardiac death, n(%all)

53 (7.8)

272 (13.1)

0.0002

HR (95%CI)

 

1.62 (1.23–2.08)

0.0002

Stroke, n(%all)

17 (2.7)

55 (3.1)

0.6158

HR (95%CI)

 

1.17 (0.69–1.97)

0.5649

Major bleeding, n(%all)

25 (4.0)

92 (5.3)

0.2252

HR (95%CI)

 

1.30 (0.86–1.96)

0.2149

Myocardial infarction, n(%all)

15 (2.4)

90 (5.2)

0.0045

HR (95%CI)

 

1.88 (1.22–2.90)

0.0043

  1. Abbreviations: *defined as death related to an acute of chronic cardiac disease such as myocardial infarction, arrhythmia, chronic heart failure with decompensation. HR, hazard ratio; CI, confidence interval