Your heart works nonstop, beating around 100,000 times a day to keep you alive.
When something feels wrong, waiting weeks or months for answers can be stressful and frightening.
Cardiovascular diseases are the leading cause of death worldwide, taking an estimated 19.8 million lives in 2022. That is one out of every three deaths globally.
In the United States, heart disease remains the number one cause of death, with 919,032 lives lost in 2023. On average, one person dies every 34 seconds from cardiovascular causes.
A cardiologist consultation gives you the chance to speak directly with a heart specialist who can assess symptoms, review risks, and explain treatment options. For many patients, getting a second opinion can provide even greater clarity. Studies show that second opinions lead to changes in treatment plans in 37 percent of cases and improvements in health outcomes for 77 percent of patients.
This guide explains what happens during a cardiologist consultation, when to book one, and how to prepare, based on the latest research and clinical guidelines.