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 numerical elements in the given list. Return 0 if no numerical element in the list.
['h', '5913', 'C', 'i', 'M', 'p', 'e', '521', 'm', '1569', 'x', 'n', '8579']