From August 1, 2019, columbia-heart.com has been inspected for availability 1 times within a period of 1 952 days. Columbia-heart.com was accessible 1 times, the last instance being on August 1, 2019, when a code 200 was received, out of the total checks performed. According to testing, there were no incidents of inoperability for columbia-heart.com as of December 5, 2024. Among the replies received as of December 5, 2024, there were no responses with error status. Records indicate a 4.553 seconds columbia-heart.com response time on August 1, 2019, compared to 4.553 seconds on average.