Table 3.

Absolute HR and HR Changes (Δ) during ExStrT in washout in the entire study population, according to genetic and clinical status

	Symptomatic MCs (n=58)	Asymptomatic MCs (n=72)	p-value
HR Pre-Test
SA	78±13	77±11	0.78
IKs−	73±11	76±14	0.60
IKs+	72±15	71±12	0.96
HR max
SA	124±15	128±18	0.55
IKs−	141±18	148±18	0.27
IKs+	147±24	157±18	0.18
HR1’rec
SA	105±17	115±20	0.14
IKs−	114±21	128±18	0.023
IKs+	123±24	131±16	0.28
HR2’rec
SA	91±15	98±19	0.29
IKs−	100±16	110±17	0.08
IKs+	113±21	113±18	0.94
Δ HRmax–HR1’rec
SA	19±7	13±5	0.009
IKs−	27±10	20±8	0.009
IKs+	23±9	26±9	0.47
Δ HRmax–HR2’rec
SA	33±11	30±13	0.50
IKs−	41±9	37±10	0.23
IKs+	37±14	42±13	0.37
Maximum workload (watt)
SA	129±42	117±26	0.41
IKs−	141±41	147±49	0.70
IKs+	105±26	167±56	0.002

All HR are expresses as beats per minute (bpm)