In this interview with cardiologist Dr. Konrad Kaaz, we discuss key issues related to prevention, risk factors, and symptoms of heart disease. The expert also explains which tests are worth undergoing and how to implement lasting lifestyle changes in practice.

A sudden sore throat before an important meeting, a fever during the workweek, or a flare-up of chronic illness symptoms at the most unexpected moment. In these situations, patients don't want to wait for an appointment. They want a quick consultation, a safe medical decision, and clear instructions on what to do next.

Many patients are familiar with this situation. They take their medications regularly, their health is stable, and yet they still have to find time for an appointment just to renew their prescription.