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
['3701', '4011', '7573', 'H', 'Q', '9089', '3037', '5193', 't', '7637', '1853', '3281', 'G', '247', 'K', '6443']