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What are the symptoms of a heart attack? #shorts #drarunkumar #drarunkumar #heartattack #loadingdose #angioplasty #heartdisease #heartawareness WhatsApp Channel: https://whatsapp.com/channel/0029Va5O... Dr. Arunkumar, M.D.(Pediatrics), PGPN (Boston), Consultant Pediatrician / Diet Consultant, Baby hospital, Marappalam, Erode. Contact / Follow us at Phone / Whatsapp: +91-9047749997 (For Diet & Pediatric - Hospital & Teleconsultation appointments) Youtube:    / @doctorarunkumar   Facebook:   / iamdoctorarun   Instagram:   / doctor.arunkumar   Email: [email protected] Twitter:   / arunrocs   Website: https://www.doctorarunkumar.com To buy Doctor’s books: https://doctorarunkumar.com/books/