Younger marijuana users were twice as likely as non-users to experience stress cardiomyopathy, a sudden, usually temporary, weakening of the heart muscle that occurs more commonly in older women.If you use marijuana and experience chest pain or shortness of breath, seek medical help to rule out this infrequent but serious condition.
Stress cardiomyopathy is a sudden, usually temporary, weakening of the heart muscle that reduces the heart's ability to pump, leading to chest pain, shortness of breath, dizziness and sometimes fainting.