If you still have angina then the answer is likely to be no.
You might be able to apply for an NPPL medical through your GP but only for flying solo, providing that your angina does not happen in rest.
Not sure if solo flying would be the way forward though.
Edited to say that I have had a quick look at the NPPL guidelines for coronary disease and it would appear that angina is a disqualifying condition. Sorry to be the bearer of bad news.
http://www.caa.co.uk/docs/49/SRG_Med-NPPL_CAD.pdf