Docs highlight heightened risk of cardiovascular diseases in winters

Jaipur: With the onset of winter, the city doctors are emphasising the heightened risk of cardiovascular diseases (CVDs) during the colder months. They explained that lower temperatures lead to vasoconstriction, reducing the oxygenated blood supply to the heart and increasing its workload. This can be particularly challenging for those with pre-existing heart conditions.

During winters, people need to take precautions as risk of heart attacks increases due to several reasons. Cardiologists and cardiac surgeons pointed out that in winters most people stop physical exercise, consume rich food, and remain indoors most of the times. Such lifestyle increases risk of heart attack.

Sawai Man Singh Hospital witnesses increase in heart attack cases every winter season. “Most of the heart attack cases come during early morning. Since winters have arrived, the hospital is reporting an increase in number of heart attacks,” said Dr Ram Gopal Yadav, professor, cardiothoracic surgery department, SMS Hospital.

The risk is compounded by worsened air quality (AQI) in urban areas, further exacerbating the risk of cardiovascular events, including DVT (deep vein thrombosis) and PE (pulmonary embolism). Vulnerable groups include older adults and individuals with habits like smoking or drinking, as well as those leading a sedentary lifestyle.

“Maintaining a healthy diet with leafy vegetables and fruits is essential, especially during winters. It is also important to keep up with a short exercise routine. Don't ignore sudden chest pain or discomfort, particularly if it comes with sweating or difficulty in breathing. Seeking medical advice without delay is crucial. Regular exercise and a heart-healthy diet are vital in this season when heart risks are higher. Being aware and taking proactive steps can prevent serious heart issues,” said, Dr Amit Kumar Singhal, additional director of Interventional Cardiology, at a private hospital.

“During winters the blood vessels constrict which increases blood pressure. In such cases, doses of medicines need to be increased. But, people continue to take the same doses which they were taking earlier, which is wrong,” said Dr Anshul Kumar Gupta, cardiologist at a private hospital.