Here ya go dummy.
https://www.reddit.com/r/Coronavirus/comments/f3tzvw/chinese_doctors_say_reinfection_even_deadlier/
Heart connection and to the 2019-nCoV https://www.sciencedaily.com/releases/2020/01/200131114755.htm"These investigators used the knowledge they gleaned from multiple SARS-CoV strains -- isolated from different hosts in different years -- and angiotensin-converting enzyme-2 (ACE2) receptors from different animal species to model predictions for the novel Wuhan coronavirus. (Both viruses use ACE2 to gain entry into the cell, but it serves normally as a regulator for heart function.) " https://www.researchgate.net/publication/270274877_Coronavirus_Associated_Fulminant_Myocarditis_Successfully_Treated_With_Intravenous_Immunoglobulin_and_Extracorporeal_Membrane_Oxygenation