India, July 11 -- When it comes to heart failure, most people immediately blame the usual culprits, high blood pressure, high cholesterol, or poor lifestyle habits. But what if there's a lesser-known factor silently putting your heart at risk?

Cardiologist Dr Dmitry Yaranov revealed in his July 10 Instagram post one surprisingly common yet often overlooked cause of heart failure that has nothing to do with blood pressure or cholesterol levels. This unexpected trigger is frequently missed during routine check-ups and could make all the difference when it comes to early detection and prevention. (Also read: Cardiologist shares early signs of heart attack most people ignore until it's too late: 'You may feel dizzy.' )

"This one often-misse...