A red heart
❤ wrapped in medical gauze
🩹. It is a combination emoji combined with ❤ and 🩹, and it cannot be displayed as a single emoji on some platforms.
❤🩹 is generally used to indicate inner hurt
🤕, sadness, heartbreak, and it can also mean heart repairing and heart healing. This heart with bandage is one of the new emojis in ios 14.5 and was added to Emoji 13.1 in 2020. Related emojis:
❤️🔥💔😢