Correction to: Cardiovasc Ultrasound (2021) 19:6

https://doi.org/10.1186/s12947-020-00235-w

Following publication of the original article [1], the authors identified an error in the author name of Marcelo L. C. Vieira.

The incorrect author name is:

Marcelo L. C. Viera.

The correct author name is:

Marcelo L. C. Vieira.

The original article [1] has been corrected.