M.Reza Mohseni

4 Questions 6 Answers 0 Followers

Questions related from M.Reza Mohseni

After injecting 99mTc-MIBI how much activity (MBq/ml or mCi/ml) is absorbed by a typical myocardium at peak absorption?

As far as I know, within several min after injection activity absorption would be in the highest value possible. What is "the" value in (Mbq/ml or mCi/ml) ?

22 September 2014 1,850 8 View

What are the advantages of cardiac dynamic SPECT imaging over static (conventional) SPECT imaging?

In some papers they say dynamic SPECT provides a better contrast between normal and decreased ﬂow regions than can be obtained from static imaging. what are the other advantages,if any?

05 September 2014 5,457 10 View

How are cardiac kinetic parameters K1 and k2 related to j1 and j2 in the equation Count=-C1.exp(-j1.t)+C2.exp(-j2.t)?

K1 and k2 are cardiac kinetic parameters which define wash-in and wash-out rate in a compartmental model of the cardiac muscle. j1 and j2 are two coefficients which are related to K1 and k2. using...

20 August 2014 8,426 2 View

What are the real values of cardiac kinetic parameters washin(k1) and washout(k2) for a normal myocardium?

When using a two compartmental model

23 July 2014 7,422 3 View