Table 2.

Predictors of cardiopulmonary failure.

	Univariate analysis			Multivariate analysis
	OR	95%CI	P-value	OR	95%CI	P-value
Male	1.9	0.7–5.3	0.17
Age	0.9	0.9–1.0	0.02	0.9	0.9–1.0	0.01
Apical ballooning	1.3	0.5–3.2	0.50
Atrial fibrillation	2.5	0.9–6.6	0.05	2.2	0.6–8.6	0.22
Life-threatening arrhythmia	11.3	2.3–54.1	<0.01	7.3	1.2–43.7	0.03
EF ≤ 35%	3.8	1.7–8.4	<0.01	3.9	1.5–10.1	<0.01
DM Typ II	0.9	0.4–2.4	0.98
GFR < 60 ml/min	1.0	0.4–2.4	0.91
History of cancer	1.3	0.4–3.7	0.64
QTc	1.0	0.9–1.0	0.08	0.9	0.9–1.0	0.31

HR, hazard ratio; EF, ejection fraction; CRP, c-reactive protein; GFR, glomerular filtration rate.