Acid reflux may increase the risk of heart attack by 27%, new study reveals
A large analysis of more than 1.3 million patients suggests that chronic reflux disease (GERD) could affect heart health. Researchers link the increased risk to inflammation and nervous system dysfunction.
When digestive issues reach the heart
Chronic acid reflux, or gastroesophageal reflux disease (GERD), is a condition in which stomach acid repeatedly flows back into the esophagus, causing heartburn, chest pain, and difficulty swallowing. Without treatment, GERD can lead to lasting damage to the esophagus and respiratory tract.Now, new research published by Daily Mail (October 26, 2025) indicates that GERD could also be linked to a higher risk of heart attack.
A large-scale study with significant findings
Scientists in Philadelphia analyzed medical data from more than 1.3 million patients across six studies to determine whether GERD is an independent risk factor for heart attack.
Their findings show that patients with GERD had a 27 percent higher risk of heart attack compared with those without the condition. The researchers suggest that chronic inflammation and autonomic nervous system disruption may underlie this elevated risk.
“These findings highlight the need for further research into preventive strategies and targeted interventions, such as acid suppression therapy and lifestyle modifications, to mitigate cardiovascular risk in GERD patients,” said Dr Tinsae Anebo, lead author of the study (Daily Mail, 2025).
Shared risk factors for reflux and heart attack
The researchers note that GERD and cardiovascular disease often share common risk factors — including overweight, smoking, alcohol consumption, and male sex — which may partially explain the connection between reflux and heart disease.
Treatment and lifestyle recommendations
The study authors caution that long-term PPI use may affect vascular function and could itself contribute to heart disease risk, underscoring the need for careful medical supervision.
Source:
Daily Mail (October 26, 2025), “Acid reflux increases risk of heart attack by nearly a third, new study reveals.”
www.dailymail.co.uk/health/article-15227617
Treat reflux at its root – with IQoro
This study highlights that reflux disease (GERD) is more than just a digestive issue – it can also affect the heart. That’s why it’s important to address the underlying cause of reflux, not just its symptoms.
IQoro training offers a natural, medication-free way to treat reflux. Through targeted neuromuscular activation of the diaphragm and swallowing muscles, IQoro strengthens the function of the esophagus and the lower esophageal sphincter.
This helps reduce acid reflux and restore the body’s natural barrier between the stomach and the esophagus – without side effects or long-term dependence on medication.
Clinical studies show that IQoro can significantly reduce the frequency and intensity of heartburn, regurgitation, and reflux symptoms in many users.
If you want to manage reflux effectively and address its root cause, IQoro provides a proven, sustainable approach – supporting both your digestive and heart health.