Charak Samhita
व्यायामतीक्ष्णातिविरेकबस्तिचिन्ताभयत्रासगदातिचाराः। छर्द्यामसन्धारणकर्शनानिहृद्रोगकर्तॄणितथाऽभिघातः॥७७॥
॥ Heart diseases Etiology and specific features of different types of hridroga॥ ॥ Etiology /causative factors॥ Excessive physical exertion, drastic and excessive administration of purgation and enema therapies, excessive anxiety/worry, fear, stress; and faulty management of diseases, suppression of vomiting and ama (products improperly digested), emaciation and trauma (physical and mental).
english translation
vyAyAmatIkSNAtivirekabasticintAbhayatrAsagadAticArAH। chardyAmasandhAraNakarzanAnihRdrogakartRRNitathA'bhighAtaH॥77॥
hk transliteration by Sanscript