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
['453', 's', '4643', '6353', 'x', '6497', '4865', '4447', 'O', '4663', 'P', 't', 't', 'a', 'v', '585']