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By:

Quaid Najmi

4 January 2025 at 3:26:24 pm

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...

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.

More Than a Title

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When people hear “personal branding,” they often picture a polished LinkedIn profile, a few highprofile speaking engagements, or a well-curated social media feed. But personal branding goes much deeper. Many business owners and professionals overlook its full potential, missing out on its true power to shape careers, relationships, and even legacies. It’s not just about having a title or “getting noticed”; it’s about creating a mark that reflects who you are at your core.


The heart of personal branding lies not just in what you say but in what you do. Building a powerful personal brand involves consistency, integrity, and, most importantly, actions that align with your values. It’s easy to focus on what you want others to see on the surface—your professional achievements and polished presentations. But it’s often the subtle, behind-the-scenes actions that truly shape your brand. Your reliability in small matters, your follow-through on commitments, and how you engage with people when no one is watching—all these aspects build (or break) your brand in ways words alone never could.


A brand isn’t just an image; it’s an experience created, and that’s the kind of reputation that outlasts trends.


Another essential, often misunderstood, aspect of personal branding is that it isn’t a one-time effort or a “set it and forget it” task. Like any meaningful journey, branding requires continual growth, reflection, and adjustment. Professionals often treat their brand as something fixed, a static image crafted once and left on autopilot. But in reality, a strong personal brand grows alongside you. Just as companies rebrand over time, so should individuals. Every new experience, achievement, and lesson learned is an opportunity to refine your brand, making it richer and more aligned with who you are becoming.


Personal branding isn’t just about attracting clients or impressing employers; at its core, it’s for you. Building your brand forces you to confront strengths, identify weaknesses, and clarify what matters. In this way, branding isn’t just external; it’s an internal compass that keeps you aligned with your purpose. When done right, it empowers you to pursue goals that resonate with who you genuinely are rather than what the industry or market expects. This sense of alignment builds confidence which radiates from your brand, drawing people to you for who you truly are.


Amid the talk of creating an image, one truth must be remembered: authenticity is the foundation of any lasting brand. In today’s world, people crave genuine connections and quickly sense when someone is putting on a facade. Some professionals create a brand that’s perfectly polished but disconnected from who they really are, and the result is a brand that doesn’t resonate deeply with anyone. Authenticity builds trust, and in the long run, trust becomes loyalty, which is worth more than any carefully staged appearance.


Ultimately, personal branding is the legacy you leave behind. When we talk about building a brand, we’re not just talking about climbing a ladder or making an impression. We’re talking about creating a story others will remember long after you’ve moved on. Your brand is the positive impact you leave, the inspiration you provide, and the respect you earn. It’s the mark that remains, outlasting trends and leaving a lasting impression.


Think of your personal brand as more than a professional asset; as a lifelong investment in yourself. It’s a chance to not only build a career but to create a meaningful influence. Every action, word, and value you uphold adds to this journey. Personal branding is about more than being noticed; it’s about being remembered for the right reasons. For those serious about creating a meaningful mark, the journey of personal branding is as much about self-discovery as it’s about professional success.


(The author is a personal branding expert. She has clients from 14+ countries. Views personal.)

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