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Russian cardiologist reveals 6 things that actually harm your heart: ‘Breathing in exhaust, not seeing dentist in years’

Updated on: Nov 4, 2025, 08:21:06 IST
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Cardiovascular health isn’t just about exercise and salads. It’s sleep, stress, air, access, and even your gut. (Freepik)
Cardiovascular health isn’t just about exercise and salads. It’s sleep, stress, air, access, and even your gut. (Freepik)

Cardiologist Dr Yaranov highlights 6 factors that can actually harm your heart health, including neglecting oral hygiene, air pollution, and more.

Cardiovascular health is one of the most important signs of overall wellbeing. People generally associate deteriorating heart health with hypertension, high blood pressure, bad food choices, and lack of movement. While these are all important, there are other overall wellbeing factors that affect your heart.

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Dr Dmitry Yaranov, a Russian cardiologist who specialises in heart failure, advanced heart failure, heart transplantation, and mechanical circulatory support, in an Instagram post shared on November 4, explained how there are other important factors behind heart failure, and more people should know about them.

6 factors that actually affect your heart

Sharing the post, Dr Yaranov stated, “After treating thousands of patients with heart failure, these are the things I wish more people knew before it was too late.” He pointed out that cardiovascular health isn’t just about exercise and salads. “It’s sleep, stress, air, access, and even your gut. Fix the foundation. Not just the numbers,” the cardiologist warned.

Here are the 6 factors, which, according to Dr Yaranov, actually affect your heart, and nobody’s talking about it:

1. Sleeping only 6 hours a night

Are you sleeping 6 hours a night and calling it ‘the grind’? According to the cardiologist, chronic sleep loss raises the risk of heart failure, stroke, and sudden death.

2. Air pollution

Are you breathing in exhaust every day on your commute? Air pollution, as per the cardiologist, can literally harden your arteries, which in turn can lead to heart failure.

3. Stress

If you are consistently stressed and just ‘pushing through’ every day, it may be a warning sign for your overall health. How? Dr Yaranov explains that stress causes a cortisol overload, which leads to high blood pressure and inflammation.

Don't ignore these 6 factors. (Made using ChatGPT)
Don't ignore these 6 factors. (Made using ChatGPT)

4. Avoiding dental check-ups

If you have been ignoring problems with your oral hygiene or you haven’t seen a dentist in years, it could be a warning for your heart. The cardiologist states that gum disease equals more inflammation, which can lead to a higher risk of heart attack.

5. Lack of nutritional food

Trying to eat healthy, but live in a food desert? Dr Yaranov stated that a lack of access can lead to worse cardiac outcomes, regardless of one's willpower.

6. Ignoring your gut health

Ignoring problems related to your gut or just not taking care of your gut health could lead to bigger problems. The cardiologist states, “Your microbiome helps regulate blood pressure and cholesterol. Feed it right.”

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.

This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.

  • Krishna Pallavi Priya
    ABOUT THE AUTHOR
    Krishna Pallavi Priya

    Krishna Priya Pallavi is a journalist with over 9 years of experience, covering health, fashion, pop culture, travel, wellness, entertainment, festivals, mental health, art, decor, fitness, and sex and relationships. She is an alumna of the Indian Institute of Mass Communication (IIMC), Dhenkanal, and holds an undergraduate degree in Journalism and Mass Communication from Guru Gobind Singh Indraprastha University, Delhi. Her strong academic foundation informs her analytical and detail-oriented approach to storytelling, helping her uncover stories where none seem to exist. Before joining Hindustan Times, Pallavi worked with some of India’s leading media organisations. She spent close to three years at India Today, where she honed her newsroom skills and developed a sharp editorial sensibility. She also worked for over a year and a half at Vagabomb, ScoopWhoop’s feminist digital platform, where she explored stories through a gender-sensitive, socially aware lens. Pallavi has a deep interest in global fashion trends and international fashion seasons, and enjoys interviewing celebrities and tracking pop culture movements—interests that frequently translate into engaging, reader-friendly stories. Alongside lifestyle and entertainment, she has a keen eye for impactful health and wellness journalism, regularly interacting with doctors, designers, and digital content creators to bring nuance and credibility to her work. Born and raised in Haryana, Pallavi remains deeply connected to her ancestral roots in Odisha. Her ability to spot fresh angles brings curiosity and depth to stories she pursues. When not chasing deadlines, she enjoys spending time with her dog, planning her next vacation, reading, running new trails, and discovering new destinations.Read More

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