| Autor: |
Alaa Din Abdin, Marie Hammerschmidt, Amine Maamri, Cristian Munteanu, Haring Bernhard, Böhm Michael, Berthold Seitz, Amr Abdin |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Heliyon, Vol 9, Iss 12, Pp e22700- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2405-8440 |
| DOI: |
10.1016/j.heliyon.2023.e22700 |
| Popis: |
Purpose: To investigate the influence of fluorescein angiography (FA) on blood pressure (BP) in patients with retinal diseases, and analyze the predictive factors for acute elevation of systolic BP after FA. Design: and Methods: A prospective study was conducted with 636 patients undergoing FA between April 2021 and October 2021. BP and pulse were measured in each patient before and 20 min after FA. The baseline characteristics of patients who developed an acute elevation in systolic BP (>10 mmHg) were compared with those of the remaining patients to detect factors that may predict this acute elevation. Results: Overall, mean systolic BP changed from 142 ± 17 mmHg to 140 ± 20 mmHg after 20 min (p = 0.1). Mean diastolic BP changed from 79 ± 15 mmHg to 78 ± 13 mmHg after 20 min (p = 0.45). Mean pulse rate changed from 73 ± 14 bpm to 70 ± 12 bpm after 20 min (p = 0.001). 103 patients (16 %) had acute elevation of systolic BP (>10 mmHg). Mean systolic BP changed from 143 ± 17 mmHg to 162 ± 19 mmHg after 20 min in this group (p = 0.001). Patients in this group were significantly older compared to the rest (73 ± 12 vs 67 ± 15, p = 0.001). The rate of chronic renal failure was significantly higher in this group compared to the rest of the patients (42/7.8 % vs 15/14.6 %, p = 0.01). Conclusions: This study demonstrated that fluorescein angiography is a relatively safe procedure with regards to blood pressure changes. However, chronic renal failure could be considered as predictive factor for acute elevation of systolic blood pressure after this procedure. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
