| Biopsy of an unsuspected phaeochromocytoma carries the potential risk of precipitating a catecholamine storm. |
| The diagnosis of PPGL relies on biochemical evidence of excess catecholamine secretion and confirmation of tumor presence by imaging studies. |
| In foals, noradrenaline is commonly the only catecholamine effective in treatment of hypotension. |
| Apparently, oxidative stress activates the second gear system to decrease catecholamine production and damage by oxidative stress. |
| Excess catecholamine levels play a role in causing white coat hypertension and hypertension in pheochromocytoma, OSA, and other diseases discussed in this article. |
| Surgical stress can lead to catecholamine release, which increases cardiac contractility and heart rate. |
