Usefulness, pitfalls and interpretation of handheld single‑lead electrocardiograms.
J Electrocardiol. 2021 May-Jun;66:33-37. doi: 10.1016/j.jelectrocard.2021.02.011. Epub 2021 Mar 4.
J Electrocardiol. 2021.
PMID: 33725506
Free article.
Review.