, '
 4 2021, 14:56  

, Covid-19 52



News UA

Mount Sinai , , Covid-19 .

American journal of cardiology.

. , , , , .

. . () . , .

140 Covid-19 , 74% QRS ( , , , ) . , Mount Sinai, LoQRS. LoQRS, , 52 .


! !
ϲ / DONATE

-

  '
 12:00 - 26 2022 
 14:17 - 26 2022 




²


/


   ,  2022   
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30