Reports have surfaced that Kamila Valieva, 15, tested positive for a heart drug called trimetazidine, which can boost athletes' endurance and blood efficiency.
Reports have surfaced that Kamila Valieva, 15, tested positive for a heart drug called trimetazidine, which can boost athletes' endurance and blood efficiency.
Reports have surfaced that Kamila Valieva, 15, tested positive for a heart drug called trimetazidine, which can boost athletes' endurance and blood efficiency.
Reports have surfaced that Kamila Valieva, 15, tested positive for a heart drug called trimetazidine, which can boost athletes' endurance and blood efficiency.
Reports have surfaced that Kamila Valieva, 15, tested positive for a heart drug called trimetazidine, which can boost athletes' endurance and blood efficiency.