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locoweed may not have a cool down - out , cool it issue on everyone — evidence is come out that for some citizenry , smoking marijuana could increase the risk of heart problems , Doctor of the Church say .

In a fresh field , investigator used data point from a database called the French Addictovigilance connection , gathered from 2006 to 2010 . Of the most 2,000 reported complication related to marijuana , the researchers found that 2 percent , or 35 case , involvedheart trouble . These cases let in 20 people who suffer a heart attack , and nine who die out .

A marijuana leaf, and a joint

Marijuana may be linked with heart problems, according to a new study.

researcher found most patients were men , with an average age of about 34 . Regular marihuana users with a family history of spirit disease had an increase peril of tenderness disease , according to thestudy , published today ( April 23 ) in the Journal of the American Heart Association .

Many of the patients also had other danger element for heart disease , such as smoke tobacco and drunkenness alcohol , the investigator noted . Nevertheless , nearly half of the patient role were regular substance abuser of only marijuana .

Researchers also constitute a small step-up in heart job over metre . In 2006 , only 1.1 percent of the report complicatedness were gist related , but that pace increased to 3.6 pct in 2010 . [ Marijuana : 5 Surprising fact About Pot ]

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" The ecumenical populace think marijuana is harmless , but information revealing the potential health danger of marijuana manipulation needs to be disseminated to the public , policymakers and health forethought supplier , " said study investigator Émilie Jouanjus , a medical staff member at the Centre Hospitalier Universitaire de Toulouse in France .

Considering 1.2 million mass in France apply marijuana regularly , the number of cover knottiness may seem pocket-size . The researcher said , however , that the surveillance organization may miss many drug - relate complications .

This type of study can not demonstrate a cause - and - force human relationship between marijuana and kernel job , but the finding underscore the need for more inquiry on this topic , experts said .

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" The discipline is very small and has many limitations , but it is a admonition sign , " said Dr. Suzanne Steinbaum , a heart surgeon and the conductor of Women ’s Heart Health of Lenox Hill Hospital in New York .

" The perceptual experience is that marijuana is a magical drug , that it ’s altogether safe , and we can use it in medical discourse . What we do n’t jazz about are the negative essence , the likely hurt , " said Steinbaum , who is also an op - ed contributor to inhabit Science .

Several previous reports have linked marijuana habit with serious kernel problems . In one study involving nearly 4,000 patients , researchers found that people ’s danger of sum attacks increased five times in the first hour after marijuana role . This five - fold increase in risk is a little eminent than the risk for sex , about the same as that for vivid exercise , and much less than the risk triggered by cocaine , which increases one ’s chance of having a bosom attack 25 - fold , the researchers secernate reporters last year .

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Previous studies have also suggestedmarijuana use could increase fondness rateand blood line pressure sensation , and reduce the ancestry ’s ability to carry atomic number 8 , which may contribute to the higher jeopardy for nub attacks .

Altogether , the Modern finding and evidence from former studies suggest that , like any other drug , marijuana has its own portion of risks .

" There is vindicated clinical evidence to suggest a therapeutic benefit of inhaled marihuana for the management of a number of chronic , debilitating conditions . However , clinical evidence also suggest the potential for serious cardiovascular risk of exposure associate with marijuana use , include myocardial infarct , serious cardiac arrhythmias , stroke and even death , " Dr. Shereif Rezkalla , a heart specialist at the Marshfield Clinic , in Marshfield , Wisc . , wrote in an editorial accompanying the unexampled study .

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