Cases in Cardiac Resynchronization Therapy by Cheuk-Man Yu MD FRCP (London/Edin) FRACP FHKAM (Medicine) FHKCP FACC MBChB (Author), David L. Hayes MD FACC FHRS (Author), Angelo Auricchio MD PhD FESC (Author) You can buy this product at Gangaram Jinnah Medical Books Shop for home delivery and Cash on delivery to all over Pakistan. All kind of medical books are available.