Hi all, in the month of April.my father suffered from chest pain and again one more time suffered chest pain in may, so we consulted doctor he done all the tests ecg, 2decho and TMT was done, in ecg, 2decho we're normal and found issue in TMT, so they suggested angiogram and it was done on 12th may and doctor finally told there was no blocks in the heart and normal like that doctor told my actual question can my father take second dose of covishield vaccine or he need to maintain any time gap but one  more thing he is facing little pain in that angiogram area I mean on that needle injected place for angiogram process