would a rare heart condition speed up the immigration process?

Will having a medical rare condition speed up the immigration process due to needing medical insurance/care? My husband was diagnosised with WPW which stands for Wolfs Parkinson White Syndrome which is a rare heart disease that people are born with. He is now 29 years old and he has been having some issues with his heart already since he was 18, and was dx with this -? main cause of everything. He is an immigrant, which are application is still pending, for some strange reason I can add him to my dental insurance at work, but not my medical insurance - I really can't afford to add him, but at this point I do not have a choice, He will need to have a pacemaker or defib and or an ablation done, we just spent 3 days in the hospital and we did apply to emergency medicaid but thats not a sure thing, and the doctors already said that even if he gets approved, it doesnt mean medicaid will pay for this type of treatment/testing, also the specialist he would need to see doesnt accept medicaid. This question is really several questions. Is this true Medicaid will not pay for these treatments? Is there a doctor that will do probono outthere? will his rare diagnosis speed up his process with immigration? should i contact an immigration lawyer to request a hearing? If there are any attorneys/doctors outthere is there or will this be possible? Any ideas of organizations other than the ones listed on the rare conditions that I can contact for assistants? sorry about being longwinded. If anyone wants to answer just a couple of things, please dont hestiate, I really need all the help i can get. my spouse works in contruction but has been unemployed for a very long time, and now with this diagnosis he will not even be able to return to his line of work anyways. thanks again in advance
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with such a sever heart condition im surprised he is able to immigrate,most countries would deny his application as he will be a drain on the medical system you should check if your medical plan will cover his pre existing condition
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