| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T280 |
0-143 |
Sentence |
denotes |
Several publications have shown an association of the severity of the clinical expression of COVID-19 with the number of comorbidities present. |
| T281 |
144-318 |
Sentence |
denotes |
Cardiac involvement in severe COVID-19 pathogenesis has been well documented [23], and cardiac risk factors have been identified as risk factors for increased mortality [24]. |
| T282 |
319-463 |
Sentence |
denotes |
In our study of the macroscopic and microscopic features of hearts we found several differences between patients with and without comorbidities. |
| T283 |
464-670 |
Sentence |
denotes |
The 4 cases without comorbidities showed pronounced pericarditis and inflammatory cells infiltrating adventitia, indicating that the heart can be compromised irrespective of previous cardiovascular disease. |
| T284 |
671-743 |
Sentence |
denotes |
Kidney injury has been reported in nearly 30% of COVID-19 patients [25]. |
| T285 |
744-879 |
Sentence |
denotes |
We found that histopathological changes in kidney in patients without comorbidities appeared more severe that those with comorbidities. |
| T286 |
880-946 |
Sentence |
denotes |
Patients without comorbidities also showed greater hepatic injury. |
| T287 |
947-1157 |
Sentence |
denotes |
Whether these findings represent liver or kidney damage caused directly by SARS-CoV-2 itself or are a reflection of the consequences of an abnormal and excessive inflammatory response, requires definition [26]. |
| T288 |
1158-1314 |
Sentence |
denotes |
Studies of other viral infections of the respiratory tract have shown that liver injury may be immune mediated or a result of direct cytopathic damage [27]. |
