There is a woman who had a stroke before Ramadaan but she did not lose consciousness completely. She would start to pray but during her prayer she would start talking to the people around her. When Ramadaan came, she lost consciousness altogether, but the doctors said that she could hear. Then she died during Ramadaan. Can expiation be offered for her?.
Praise be to Allaah.
With regard to this woman who had a stroke before Ramadaan
and remained unconscious or unaware, one poor person should be fed on her
behalf every day, because the correct view is that being unconscious does
not mean that the obligation of fasting is waived, rather it is the
obligation of prayer that is waived. If a person loses consciousness
involuntarily and remains that way for two or three days, he does not have
to pray, but if it was by his choice, such as if he became unconscious by
means of an anaesthetic, then he has to make it up. End quote.
Majmoo’ Fataawa Ibn ‘Uthaymeen, Fataawa al-Siyaam (114).