Table 4. Percent contribution of TTXs, Na_V1.8, and Na_V1.9 to L-type CMH heat response changes with temperature (referring to insets in Fig. 11, A and B).

NaV channel	Temperature (±3°C)
	38°C	41°C	44°C	47°C	50°C
TTXs (C57BL/6J)	36.8	33.3	31.2	8.7	1.8
TTXr (C57BL/6J)	63.2	66.6	68.8	91.3	98.2
NaV1.8 + TTXs (NaV1.9−/−)	73.2	85.5	70.0	39.7	32.8
NaV1.9 + TTXs (NaV1.8−/−)	26.8	14.5	30.0	60.3	67.2