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
['2643', '929', 'H', 'Y', '1589', 'd', '9627', '8901', '4821', '3947', '2835', '4393', 'c', '4621', 'E', 'B', '8621', '6481', '9269']