Pollution Spikes Cardio And Respiratory Problems; Experts Call For Attention And Action To Mitigate The Risks

Mon Nov 11 07:28:21 UTC 2024: ## Air Pollution Fueling Heart Disease Crisis in India: Experts Sound Alarm

**New Delhi:** India is facing a dual health crisis with alarmingly high air pollution levels exacerbating the already significant burden of cardiovascular disease (CVD). The World Heart Report 2024 highlights the alarming link between air pollution and CVD, with India experiencing a particularly dire situation.

Experts warn that Delhi-NCR and other regions are facing critical air quality levels, hovering between 300-400 on the Air Quality Index (AQI) and even exceeding 500. This hazardous air quality, fueled by vehicle emissions, industrial pollutants, and stubble burning, poses a serious threat to public health.

“Long-term exposure to air pollution leads to endothelial dysfunction and oxidative stress, both critical precursors to cardiovascular diseases,” explains Dr. Faraz Ahmed Farooqui, Consultant- Cardiology, PSRI Hospital. He adds that polluted areas are witnessing a marked increase in coronary artery disease, stroke, and heart failure.

The report emphasizes the impact of particulate matter from agricultural practices, particularly crop residue burning in North India, on air quality. These plumes contribute to spikes in PM2.5 and PM10, significantly impacting the cardiovascular health of millions.

“Pollution causes a significant impact on human health. It can exacerbate respiratory problems, increase the risk of heart disease, and is a leading risk factor of stroke, cognitive impairment, and dementia,” points out Dr. Praveen Gupta, Principal Director & Chief of Neurology, Fortis Hospital.

Household air pollution, with millions relying on biomass for cooking, remains a significant concern, particularly affecting women and children in rural areas. Dr. Rajendra Patil, Consultant – Cardiology, Jupiter Hospital, emphasizes the need to accelerate the shift towards cleaner cooking alternatives.

Experts like Dr. Sukriti Bhalla, Senior Consultant- Cardiology at Aakash Healthcare, point out that air pollution exacerbates existing comorbidities like diabetes and obesity, making cardiovascular events more frequent. She stresses the need for stronger environmental policies at local and national levels to address this critical issue.

The call to action is clear: immediate and sustained action is needed to combat air pollution and its detrimental impact on cardiovascular health. Ignoring this silent killer will only exacerbate the burden of heart disease in India, with devastating consequences for public health.