Table 2.

Incidence of maternal cardiac complications, according to the type of cardiomyopathy

	Overall (n = 90)	DCM (n = 28)	HCM (n = 46)	ARVC (n = 11)	LVNC (n = 5)
Maternal cardiac event, n (%)	18 (20)	9 (32)	7 (15)	1 (9.1)	1 (20)
Maternal cardiac death, n (%)	3 (3.3)	1 (3.6)	1 (2.2)	0 (0)	1 (20)
Maternal cardiac arrest, n (%)	4 (4.4)	1 (3.6)	2 (4.3)	0 (0)	1 (20)
Significant arrhythmia, n (%)	10 (11)	3 (11)	6 (13)	1 (9)	0 (0)
Heart failure, n (%)	10 (11)	7 (25)	3 (6.5)	0 (0)	0 (0)
Stroke, n (%)	2 (2.2)	1 (3.6)	1 (2.2)	0 (0)	0 (0)
Myocardial infarction or any cardiac thromboembolism, n (%)	1 (1.1)	0 (0)	0 (0)	0 (0)	1 (20)

Values are mean ± standard deviation or n (%).

ARVC, arrhythmogenic right ventricular cardiomyopathy; DCM, dilated cardiomyopathy; HCM, hypertrophic cardiomyopathy; LVNC, left ventricular noncompaction.