Prominent Guyanese cardiologist Dr. Mahendra Carpen is warning that vaping could be placing a growing number of young people at risk of serious cardiovascular complications, including heart attacks and strokes.
During an appearance on Sources with Svetlana Marshall, Dr. Carpen described vaping as a dangerous trend that has gained popularity among younger generations despite mounting evidence of its harmful effects on both the heart and lungs.
According to the heart specialist, the chemicals inhaled through vaping devices can have an immediate impact on the cardiovascular system by increasing heart rate, raising blood pressure, and causing blood vessels to constrict.
He explained that these reactions can trigger spasms in the coronary arteries, potentially leading to heart attacks even in relatively young individuals.
Beyond its effects on the heart, Dr. Carpen said vaping can also damage the inner lining of blood vessels. This damage causes inflammation, prompting the body to form clots in an attempt to repair affected areas.
Over time, those clots can grow and obstruct blood flow to vital organs, increasing the likelihood of strokes and other life-threatening conditions.
The cardiologist said international studies have also linked vaping to severe lung diseases, some of which are irreversible.
“Vaping is a particularly bad recent development in our country,” Dr. Carpen said as he urged young people to avoid the habit altogether. “If you haven’t started it, don’t start it. If you’re already doing it, stop.”
His warning comes against the backdrop of an increasing number of younger patients seeking treatment for serious heart conditions.
Drawing on his experience in Guyana’s healthcare system, Dr. Carpen said the profile of heart disease patients has changed dramatically over the past decade. While heart attacks were once predominantly seen among people in their 50s and 60s, doctors are now regularly treating patients in their 20s, 30s, and early 40s.
He noted that women who smoke or vape appear to face heightened risks and may be particularly susceptible to developing severe cardiovascular complications.
The veteran cardiologist is encouraging Guyanese to adopt healthier lifestyles by exercising regularly, improving their diets, attending routine medical screenings, and avoiding tobacco and vaping products.
He stressed that prevention and early detection remain critical in reducing the burden of cardiovascular disease, which continues to rank among the leading causes of death in Guyana.
