Those numbers are tiny compared to the virus deaths, and even more tiny compared to the death rate if the virus was simply allowed to cull as many people as possible.
> These deaths could represent misclassified COVID-19 deaths, or potentially could be indirectly related to COVID-19 (e.g., deaths from other causes occurring in the context of health care shortages or overburdened health care systems).
That is not saying "those deaths were not caused by COVID-19". They explicitly mention that these could be misclassified.
https://www.washingtonpost.com/health/patients-with-heart-at...
https://boston.cbslocal.com/2020/05/04/coronavirus-covid-19-...
https://www.nydailynews.com/coronavirus/ny-coronavirus-queen...