Brokenhearted: More Than a Metaphor

When I saw the news that Marjane Satrapi, the Iranian-French author of Persepolis, had reportedly “died of sadness” at age 56, it carried a strange tension. On one hand, it felt like a familiar expression of grief accompanied by a knowing nod. On the other, the phrase “died of sadness” was loaded with the emotional charge of a taboo piece of gossip. A kind of subdued sensationalism brushing up against an uncomfortable question we don’t really want to know the answer to: can emotional experience really become so physiologically powerful that it contributes to illness or even death?

There is an underlying skepticism in how we receive that idea. We can acknowledge grief as overwhelming, but we are less certain about whether the body is truly capable of being undone by emotional distress. And yet, there is empirical literature supporting that psychosocial stress is not just psychologically significant but physiologically consequential, influencing cardiovascular risk, immune function, and mortality. The gap is not in proving that this connection exists, but in understanding why that knowledge is so inconsistently integrated into everyday clinical practice.

Reading coverage on Satrapi’s death brought me back to an NPR comic from 2022, “Heartbreak Can Literally Break Your Heart,” created by cardiologist Sandeep Jauhar and illustrator Brian “Box” Brown. It opens with a story of Jauhar’s grandfather who was bitten by a snake and initially seemed fine. But when neighbors later brought the dead snake back to confirm what had happened, his grandfather saw it, became acutely frightened, and shortly after died of a heart attack with the fear response itself having played a decisive role.

That story sets the foundation for the comic’s broader exploration of takotsubo cardiomyopathy, or “broken heart syndrome,” a condition in which intense emotional stress can temporarily weaken the heart muscle and mimic a heart attack. The comic names the physiological load of emotional experience. Grief, fear, and acute stress are not just confined to the mind, but are forces that move through stress hormones, cardiovascular strain, and autonomic activation. Emotional life, in other words, has a measurable physiological load.

This is a challenge to the way medicine is often conducted. Even though we have substantial evidence that psychosocial stress functions as a risk factor for physical illness, it remains difficult to fully integrate that knowledge into clinical practice. As Jauhar reflects in the comic, the training to treat blood pressure, cholesterol, or coronary disease is concrete and actionable, while addressing psychosocial risk factors can feel less tangible and often less supported by systems of care. The result is a kind of unevenness: the biological is treated as primary because the system is set up to support it, while the psychological and social are acknowledged but more inconsistently acted upon, if at all. Unaddressed psychosocial factors can in turn undermine the effectiveness of biomedical interventions, slowing, or even halting progress.

How these factors are sequenced can reinforce the idea that emotional or social factors are secondary, or only relevant when “nothing else is found.” As a result, stress becomes an afterthought rather than a legitimate causal or contributing force intertwined with our physiology.

At the same time, it is important to be precise about the risk in the opposite direction. Symptoms that are too quickly solely attributed to stress, trauma, or emotional causes can obscure or delay biomedical diagnosis. The mind–body connection is not a license to collapse complexity; it is a reason to hold more of it at once.

In my own work with patients, acknowledging this complexity is often where change becomes possible. When symptoms are understood only through a biomedical lens, they can appear fragmented. When they are understood only through a psychological lens, they risk being minimized. But when held through an interconnected biopsychosocial frame in which factors are interacting rather than competing, symptoms begin to make sense.

I often use the metaphor of a three-legged stool: biological, psychological, and social factors each representing a supporting structure for health. When one leg is disproportionately strengthened while the others are neglected, the structure becomes unstable. In other words, when the biomedical is always front-loaded, we miss the opportunity to understand how symptoms are being shaped by stress, environment, relationships, and emotional burden. We also miss the opportunity to meaningfully intervene and support wellbeing.

As humans we speak in idioms that reflect this connection. We talk about heartbreak, getting cold feet, and butterflies in our stomachs. These phrases possess an inherent wisdom that our emotional states are experienced physically. In some sense, we already know that the body speaks the language of emotion. The question is why our clinical systems so often struggle to take that language seriously without either reducing it or overinterpreting it.

If there is a through-line between Satrapi’s reported death by sadness and the cardiology of broken heart syndrome, it is this tension between metaphor and mechanism. We sometimes reach for emotional explanations because they feel intuitively true. While medicine reaches for physiological explanations because they are measurable. The challenge is that human experience is both at once. And when we neglect to hold those together, we risk fragmenting the very thing we are trying to understand.