Researchers propose a vasopressor-immune gradient framework in septic shock, positing that vasoactive drugs exert ...

Catecholamines, like adrenaline and dopamine, are chemical messengers released in response to emotional or physical stress. Catecholamines prepare the body to take action. High or low levels can cause ...

The catecholamines epinephrine and norepinephrine are neurotransmitter stress hormones that influence cardiac function profoundly. We and others have shown that the heart itself produces these ...

Here, we report the case of a 54-year-old man with an inoperable metastatic paraganglioma in whom systemic targeted radiotherapy with 177 Lu-Dotatate was indicated. He had hypertension and tachycardia ...