Dr. Naile Eriş Güdül, a faculty member at the Cardiology Department of Zonguldak Bülent Ecevit University Hospital, warned citizens about the fatal risks to heart health caused by increased meat and salt consumption during Eid al-Adha. Pointing out that indigestion complaints resulting from overeating during the holiday may be a hidden sign of a heart attack, Güdül listed vital symptoms requiring emergency room admission.