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
['5411', '6219', '4839', 'Z', 'B', 'E', 'V', 'd', 'g', 'p', '925', 'Z', 'J', 'i', '839', '6459', 'T', 'n', '7711', '6297']