###Human: What is the recommended course of action for LAD stenosis? ###Assistant: Hi. I appreciate your concerns and can well realize the sensitivity of the issues. There is considerable calcification of LAD (left anterior descending artery). If it reaches up to 75% that is quite possible in the near future, then complications and consequences can be severe. In case of single artery involvement in coronary artery disease (CAD) it is best to have an angioplasty of the vessel with stent placement. For further information consult a cardiologist online -->