May 1, 2026, 3:24 pm | Read time: 4 minutes
After a heart attack, surgery, or the implantation of a pacemaker, many affected individuals find that nothing is taken for granted anymore–including their sex life. The questions that arise are often filled with uncertainty. What do heart patients need to consider when it comes to sex?
Cardiologist: These Questions Concern People with Heart Conditions When It Comes to Sex
“After a cardiac event–such as a heart attack, heart valve surgery, or pacemaker implantation–patients primarily ask these questions: Can sexual activity be dangerous for me? What should I be aware of? And: Can I do everything I want even with a pacemaker or defibrillator?” says Dr. Christof Wald, chief physician of the Cardiology Center and the Center for Internal Medicine at Schön Clinic Düsseldorf.
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Questions Must Be Answered Individually
There is no simple, blanket answer to this. Both Wald and cardiologist Dr. Schneeweis emphasize that it always depends on the individual condition–such as the severity of the heart disease, how well the heart’s pumping function is, whether there are rhythm disturbances, and whether rehabilitation has already been completed. “The answers to these questions depend on the specific condition, so differentiation is necessary,” Wald tells FITBOOK.
What complicates the situation further: The topic is rarely discussed. Wald: “There is a lot of reluctance to openly talk about what heart diseases mean for sexuality–not only among those affected. It is also often not addressed by general practitioners or in rehabilitation clinics.” Yet, addressing it is crucial to alleviate fears.
What Heart Patients Should Generally Consider During Sex
In general, a simple but important principle applies to sex with heart problems. “My appeal is always: Please challenge yourself–but don’t overdo it,” says Wald. Sexual activity is physical exertion. Pulse and blood pressure rise, and the circulatory system works at full speed. Therefore, one’s own body awareness is crucial. “You should feel comfortable. That means you should also know the warning signs that you might be overtaxing the cardiovascular system.”
According to the cardiologist, these warning signs include “excessive shortness of breath, chest pressure, or heart palpitations or fluttering.” Severe sweating or a flushed face can also indicate that it’s too much. “If these symptoms occur during sex, it’s time to take a break.”
General physical endurance can provide good guidance. A stress ECG can also offer security. Wald explains: “A stress ECG should be conducted beforehand to show how blood pressure and pulse behave during physical activity. If you get the green light there, it’s also a go for sexual activities.”
Training also helps: Cardiac sports groups can specifically improve one’s performance and strengthen confidence in one’s own body.
Caution with Potency Drugs
Another important point, according to Dr. Wald, is the handling of medications. “It’s important to take your heart medications regularly.” However, caution is advised with potency drugs. “With so-called PDE-5 inhibitors–which include Viagra–you should first consult a doctor to see if they can be taken in combination with other medications.” Whether such drugs are suitable depends heavily on the existing therapy, adds cardiologist Dr. med. Christopher Schneeweis.
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Cardiologist Dr. Schneeweis: “Heart arrhythmias can, in principle, also be cured.”
Don’t Let Uncertainties Get You Down
Despite all precautions, there is little medical reason not to lead a fulfilling sex life again–quite the opposite. Wald explicitly emphasizes the positive effect: “Sex also trains our cardiovascular system. And of course, it is good for the psyche to be so close to your partner and release happiness hormones, especially when you are in such a difficult phase of illness,” Wald tells FITBOOK.
Conclusion
In the end, it comes down to a clear stance: don’t ignore, but inform, be honest with yourself–and take your body seriously. Those who know their limits and are well-supported medically usually don’t have to forgo closeness and intimacy.