Does it matter if people who have had congenital heart disease surgery apply for a tourist visa in the United States?

It has no effect on tourist visas, and there is no requirement to provide relevant materials of health certificate in the process of applying for American tourist B2 visa. If you immigrate, there will be an immigration medical examination.

However, if you travel abroad, health is still very important. After all, the round trip time is long, and the climate abroad is not the same. According to the actual situation, comprehensively judge whether you are suitable for this trip and make necessary preparations before going out.