SINGLE VESSEL DISEASE- treatment

[arobctg]

My father is a patient of 68 years old. His Coronary Angiogram Report is given below:-
LMCA : Free of disease.
LAD : Totally Occluded from mid segment. Gretting retrograde filling from right system.
LCX: Good size vessel and having mild stenosis at mid segment and distal OM1.
RCA: Dominant, good size vessel & free of disease.
LIMA: Free of disease.

Comment: Single vessel disease.

Recommendation : Revascularization.  
LA: Normal. LA Appendage clear.
LV: Normal Dimension. Distal IVS & apex thin. echogenic and markedly hypokinetic.
RA: Normal
RV: Normal
IAS,IVS: Intact

VALVES: Normal Morphology
Pericurdium: No pericardial effusion. thrombus or vegetation seen.

Impression: RWMA+ in LV (anteroaeptal)
                   Overall Preserved LV systolic dys function.

Creatinine: 1.5  mg/dl

Please advise what should our treatment plan. Whether we can go for surgery or not.
Eagerly waiting for your reply.

[arobctg]

Dear  Sir,

Thank your very much for your Valuable advice. Could u pls describe it more easily. And how can i attached some report for your reference.

If you dont mind pls......

[ed34]

absolutely not.He could have an FFR angiogram on his left circumflex vessel if he has symptoms of angina. I had a rise in troponin and yet no new blockages were visible, so FFR was used. 2 stents later I felt fine.