Confused and need advice please!!?

Recently I went to a high risk doctor my doctor switched me to and before I could even say Hi to him out of his mouth comes " no sugar coating, terminate this pregnancy" he wants me to because i have a aneurysm called atrial septal aneurysm with no accompanying asd and some very low pulmonary hypertension. He also told me and my hubby " get your heart fixed, and have another pregnancy, then I will work with you". Well I got a second opinion with another cardiologist because Im not willing to terminate my baby at 16 weeks and my new cardiologist said my blood pressure from pulmonary hypertension is controllable with meds during pregnancy and my aneurysm he will discuss with the mayo clinic doctor that specializes with pregnancy and cardiology. I find out what they have to say on the 24th when they take off my blood pressure monitor. Also that high risk obgyn was wrong and gave me false hope my heart is not fixable. Also he didn't even do any test he just read results from two years ago. Im planning on keeping this baby and I need some reurance or advice and if you can say a little prayer for me and my baby. Im beside myself because I cannot have a abortion and let them cut up my baby into pieces and I cannot die either. I need a prayer. Has anyone ever been through this? I need help. or anything similar and went through with it anyway and came out fine.