HomeLifestyleHealth & FitnessCannabis Side effects: New Study Suggests it can increase the risk of...

Cannabis Side effects: New Study Suggests it can increase the risk of death in patients with an irregular heartbeat

Published on

A new study has found there could be a major side effect of Cannabis: it can kill people who suffer from an irregular heartbeat.

Researchers from Bassett Healthcare Network found that Cannabis users with arrhythmia had 4.5 times higher odds of dying in hospitals compared to those who did not.

Doctors warn anyone with a heart rhythm disorder – known as arrhythmia – should not use weed.

A study of more than 2.4 million hospitalized cannabis users found that those with an arrhythmia were 4.5 times more likely to die while in hospital than those without.

Study author Dr. Sittinun Thangjui from Bassett Healthcare Network in the United States, said:

“People should be aware of this devastating outcome and be careful when using cannabis if they have a concomitant heart problem.”

Cannabis is the most commonly used psychoactive substance worldwide. But little is known about the safety of the drug for people with cardiac arrhythmias.

Researchers examined the burden of arrhythmias in drug users admitted to hospital for the new study. They also compared the length of hospital stay and deaths in hospitals between those with and without arrhythmia.

The study was conducted using the National Inpatient Sample database, which covers 97 per cent of the US population.

It included 2,457,544 adult cannabis users admitted to hospital from 2016 to 2018. Of those, 187,825 patients (7.6 per cent) had an arrhythmia.

Atrial fibrillation was the most common, followed by abnormally slow heart rate and abnormally fast heart rate.

Patients in the arrhythmia group were older, with an average age of 50.5 years compared to 38.3 for those without an arrhythmia. Those with arrhythmias also had more co-existing health conditions.

The researchers compared deaths between the two groups after adjusting for factors including sex, age, race, income, diabetes, heart failure, chronic kidney disease, obesity, and hospital location.

Cannabis users with arrhythmia had 4.5 times higher odds of dying in hospital compared to those who did not. Patients with arrhythmia also had a longer length of hospital stay (5.7 days) compared to those without (5.1 days).

Dr. Thangjui said:

“Our study highlights that heart rhythm disorders may be a warning sign for an increased risk of death in people who use cannabis.”

He added:

“More studies are needed to confirm our results. In the meantime, it seems sensible to screen these patients for arrhythmias if they present to the hospital so that those with a heart rhythm problem can be closely monitored.”

The findings showing the major side effect of Cannabis were presented at EHRA 2021, an online scientific congress of the European Society of Cardiology.

Latest articles

Here’s How and When Mount Everest-sized ‘Devil Comet’ Can Be Seen With Naked Eye

Mount Everest sized Comet 12P/Pons-Brooks, also known as "devil comet" which is making its...

Something Fascinating Happened When a Giant Quantum Vortex was Created in Superfluid Helium

Scientists created a giant swirling vortex within superfluid helium that is chilled to the...

The Science of Middle-aged Brain and the Best Thing You Can Do to Keep it Healthy, Revealed

Middle age: It is an important period in brain aging, characterized by unique biological...

Science Shock: Salmon’s Food Choices Better at Reducing Risk of Heart Disease and Stroke

Salmon: Rich in Health Benefits, Yet May Offer Less Nutritional Value - This is...

More like this

Here’s How and When Mount Everest-sized ‘Devil Comet’ Can Be Seen With Naked Eye

Mount Everest sized Comet 12P/Pons-Brooks, also known as "devil comet" which is making its...

Something Fascinating Happened When a Giant Quantum Vortex was Created in Superfluid Helium

Scientists created a giant swirling vortex within superfluid helium that is chilled to the...

The Science of Middle-aged Brain and the Best Thing You Can Do to Keep it Healthy, Revealed

Middle age: It is an important period in brain aging, characterized by unique biological...