SELECT COUNT("Lane") FROM table_43862 WHERE "Heat" = '3' AND "Name" = 'cxhristy ekpukhon ihunaegbo'
what is the number of times that the heat is 3 and the name is cxhristy ekpukhon ihunaegbo?
CREATE TABLE table_43862 (
    "Heat" real,
    "Lane" real,
    "Name" text,
    "Country" text,
    "Mark" text
)