Dear Sir.
it is just qurious question.
if little particle (glass particle or wood particle or etc) get into the vein by accident and without blocking the vein or stopping and finally reach the heart and stuck on the surface or layer of heart (endorcardium), then what happen next.
1. if this happen, during heart contractions this particle will be detached and will continue through pulmonary arteries.
2. or some inflammation on that part. nothing would be happen.
3. if it cannot be detached from that part. problem would be happen and people could know the symptom easily..

I know this is very rare case and it is almost impossible.. but very curious what happen next.
Thank you very much.