In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list
['Q', '3921', '7411', 'H', '3375', 't', '3019', 'm', '2513', 'Z', 'R', 'h', '9483', 'D', '2511', 'L', '1245', 'K', 'Y', '833', '2911']