CREATE TABLE table_13437 ("Rank" FLOAT, "Heat" FLOAT, "Lane" FLOAT, "Name" CLOB, "Nationality" CLOB, "Time" CLOB)

What is Germany's lowest heat ranked after 24?
SELECT MIN("Heat") FROM table_13437 WHERE "Nationality" = 'germany' AND "Rank" > '24'
SELECT MIN("Heat") FROM "table_13437" WHERE "Nationality" = 'germany' AND "Rank" > '24'