Author Correction: Aortic acceleration as a noninvasive index of left ventricular contractility in the mouse

Correction to: Scientific Reports 10.1038/s41598-020-79866-y, published online 12 January 2021

In the original version of this Article, the author Jorge Enrique Tovar Perez was incorrectly indexed.

In addition, Table 2 contained an error in the value for ‘v′_p (cm/s²)’ in ‘Doppler No angle correction’. The original Table 2 and accompanying legend appear below.

Table 2.

Comparison of the four parameters derived from baseline aortic velocity signals measured simultaneously with DFVS and echocardiography.

Parameter	Doppler No angle correction	Echocardiography with and without Angle correction		t-test Dopp. vs. Echo (0°)	t-test Dopp. vs. Echo (45°)
		None (0°)	45° correction
vp (cm/s)	90.2 ± 4.4	58.2 ± 8.1	82.3 ± 11.5	p < 0.05	p = NS
vp2/T (m2/s3)	59.3 ± 10.1	27.6 ± 8.5	55.2 ± 16.9	p < 0.05	p = NS
v′p (cm/s2)	6449 ± 1609	3672 ± 880	5191 ± 1245	p < 0.05	p = NS
v′m (cm/s2)	12,986 ± 1609	7371 ± 1609	10,421 ± 2591	p < 0.05	p = NS

The original Article has been corrected.