There are multiple definitions:
dichloro-diphenyl-trichloro-ethane(English)
diastolic deceleration time(English)
- deceleration time of diastolic flow velocity, a non-invasive indicator of microvascular function
- LAD, IRA, LV, MI
- Coronary circulation, Doppler technique
- https://doi.org…echocard/jeq073
dye disappearance test(English)
- used to evaluate patients with monocanalicular fistula following canalicular laceration repair
- Ophthalmology, Surgery
- https://doi.org…b013e3182873b1e