cardiothyrotoxicosis

car·di·o·thy·ro·tox·i·co·sis

(kar'dē-ō-thī'rō-tok-si-kō'sis),
Hyperthyroidism with cardiac complications.

cardiothyrotoxicosis

(kăr″dē-ō-thī″rō-tŏk″sĭ-kō′sĭs) [″ + thyreos, shield, + toxikon, poison, + osis, condition]
Heart disease due to hyperthyroidism.