n

%

Severe acidosis

20

30

Uremic encephalopathy

15

22.7

Acute pulmonary edema

10

15.6

Ischemic heart disease

5

7.6

Severe anemia

4

6

Hemorrhagic stroke

3

4.5

Gastrointestinal bleeding

2

3

Coronavirus (COVID-19)

2

3

Indeterminate

5

7.6

Total

66

100