Cold wave triggers spike in cardiac arrests

Mumbai : As winter temperatures go for a spin across the country, hospitals are witnessing a significant surge of around 25-30 pc in cardiac emergencies, a top cardiologist said. According to Interventional Cardiologist Dr. Hemant Khemani of Apex Group of Hospitals, cold air directly affects how the heart functions. “Low temperatures make blood vessels tighten. When the arteries narrow, blood pressure shoots up and the heart has to work harder to push the blood through the stiffened...

min read

Cold wave triggers spike in cardiac arrests

Mumbai : As winter temperatures go for a spin across the country, hospitals are witnessing a significant surge of around 25-30 pc in cardiac emergencies, a top cardiologist said. According to Interventional Cardiologist Dr. Hemant Khemani of Apex Group of Hospitals, cold air directly affects how the heart functions. “Low temperatures make blood vessels tighten. When the arteries narrow, blood pressure shoots up and the heart has to work harder to push the blood through the stiffened vessels,” said Dr. Khemani. Elaborating on the direct effects of cold air on heart functioning, he said that low temperatures make blood vessels tighten, when arteries narrow, blood pressure shoots up and the heart must work harder to push blood through stiffened vessels. Winter also thickens the blood, increasing the likelihood of clot formation and these combined effects create a dangerous ‘demand-supply mismatch’ for oxygen, especially in people with existing heart conditions. This trend has caused concern among cardiologists as it adds to India’s already heavy cardiovascular diseases burden – with nearly one in four deaths linked to heart and blood vessel problems. Dr. Khemani said that sudden temperature transitions - from warm rooms to chilly outdoors - can put additional strain on the heart and risks. “This abrupt shift loads the cardiovascular system quickly, raising the risk of a sudden (cardiac) event among vulnerable individuals.” Lifestyle Patterns Added to these are the changes in lifestyle patterns during winter month that further amplify the danger. Most people reduce physical activities, eat richer foods, and often gain weight all of which combine to raise cholesterol levels, disrupt blood-sugar balance and push up blood pressure. Complicating matters for the heart are the social gatherings during the cold season that tends to bring higher intake of smoking and alcohol, said Dr. Khemani. Recommending basic preventive measures, Dr. Khemani said the chest, neck and hands must be kept warm to prevent heat loss, maintain a steady body temperature and reduce the chances of sudden blood pressure spikes, a low-salt diet, home-cooked meals, shot indoor walks post-eating, adequate hydration and at least seven hours of sleep. He warns against ignoring warning signals such as chest discomfort, breathlessness, unexplained fatigue, or sudden sweating, pointing out that “early medical care can significantly limit heart damage and improve survival.” The rise in winter heart risks is not unique to India and even global health agencies like World Health Federation and World Health Organisation report similar patterns. The WHF estimates that more than 20 million people die of heart-related causes each year - equal to one life lost every 1.5 seconds, and the WHO has listed heart disease as the world’s leading cause of death for five consecutive years. Seniors affected more by winter chills Cold weather can hit the heart at any age, but the risk is noticeably higher for men aged above 45 and in women after 55, with the highest danger curve in people over 60, and elders with co-morbidities and history of heart diseases. “People with existing cardiac problems face greater trouble in winter as the heart has to work harder. Even those without known heart disease can sometimes experience winter heart attacks, as chilly conditions may expose hidden blockages or trigger problems due to sudden exertion, heavy meals, smoking or dehydration,” Dr. Khemani told ‘ The Perfect Voice’ . However, contrary to perceptions, cold-weather heart issues have no connection to the COVID-19 vaccine, nor is there any scientific evidence linking the two, he assured.

Ashok Chavan: A Rocky Road Ahead

Abhijit Joshi
Oct 20, 2024
2 min read

Updated: Oct 21, 2024

The Congress party has been fortunate in Maharashtra, where political families like the Thorats, Shindes, and Gaikwads have remained loyal over the years. However, after the 2014 Modi wave, a few Congress loyalists such as the Vikhes and Deors gradually drifted towards the BJP or other factions. Despite this, the Chavan family from Nanded, known for their unwavering loyalty to the Gandhi family, stayed with Congress through thick and thin. Ashok Chavan, in particular, was a trusted leader within the party.

But things took a turn when the fear of ED investigations allegedly caused Ashok Chavan to switch sides to the BJP. While everyone knows this chapter of history, the bigger question now is: What lies ahead for Ashok Chavan?

The upcoming state elections will be a true test for Ashok Chavan. His internal and external battles are intensifying, especially with Ravindra Vasantrao Chavan contesting the Nanded Lok Sabha bypoll after his father’s death. The situation became more complicated when Chavan’s brother-in-law, former Nanded MP Bhaskarrao Patil-Khatgaonkar, along with ex-MLA Omprakash Pokarna and Minal

Patil-Khatgaonkar, rejoined Congress after initially following Chavan to the BJP. After his resignation from Congress, Ashok Chavan was expected to bring political acumen and influence to the BJP. But so far, it hasn’t worked out. He couldn’t secure a win for BJP in Nanded, a seat that was once seen as a sure victory for the party. This failure was a major setback, especially when BJP’s leadership was unsure about other victories in the state during the Lok Sabha elections.

Chavan’s second challenge came when he failed to manage the Maratha reservation agitation led by activist Manoj Jarange-Patil. As a Maratha leader, Chavan was expected to mediate and calm the situation, but he was unable to do so, leaving the state BJP leadership dissatisfied.

To make matters worse, Chavan has not made any significant impact within Congress either. In fact, his own brother-in-law, Bhaskarrao Patil-Khatgaonkar, returned to Congress, signaling Chavan’s diminishing influence even among his closest allies.

Chavan’s future in BJP looks uncertain. His daughter, who has been involved in social work, is also eyeing the upcoming state elections. But whether her efforts will translate into political success remains to be seen.

1 Comment

Pramod Sawant

Oct 21, 2024

Perfect analysis.