Table 2.

SCD risk profile in HCM patients with or without HighT2

	Total (n = 109)	HighT2 present (n = 29)	HighT2 absent (n = 80)	p value
Risk category
ESC: Intermediate-high SCD risk	16 (15)	8 (28)	8 (10)	.032
ACC/AHA: Intermediate-high SCD risk	26 (24)	12 (41)	14 (18)	.010
Quantitative SCD risk
Estimated 5-year risk (%)	1.9 (1.3–2.9)	2.8 (1.6–4.3)	1.8 (1.2–2.6)	.002

Data are presented as numbers (percentages) or medians (interquartile ranges)

HighT2 high signal intensity on T2-weighted imaging, SCD sudden cardiac death