إعراب فيا قلب مهلاً ولاترتم

The content is a grammatical analysis of a phrase “يا قلب مهلاً ولاترتم”. The analysis breaks down each word and its grammatical function. “يا” is a vocative particle, “قلب” is a vocative noun, “مهلاً” is an accusative indefinite noun, and “لا ترتم” is a negative imperative verb. Overall, the analysis provides a detailed breakdown of the grammatical structure of the phrase.