What to Expect If You're Referred for a Cardiologist Appointment

Woman receiving consultation who knows what to expect from a cardiologist appointment

It’s perfectly normal to be hesitant or uneasy when it comes to meeting with a new physician. And this is especially true when it comes to meeting a new doctor for something as important as your heart. But when you know what to expect, cardiologist referral and diagnostic testing don’t have to create a scary experience. After you’ve been referred to a cardiologist, your primary care physician continues to be a key member of your cardiovascular team. And, they help to coordinate your care across various specialties and clinics and help you manage your condition over the long term.

Your doctor may have advised you to see a cardiologist due to concerns about your heart health. Maybe you’ve noticed your symptoms warrant a visit to a specialist. Or you may be taking a precautionary measure due to your family’s history of heart disease. Whatever the reason for your cardiologist appointment, the cardiovascular care experts at Cardiovascular Institute of the South (CIS) want to help prepare you for the experience. Read on to explore appointment preparation tips and information about cardiovascular testing procedures.

Prepare for Your Cardiologist Appointment

When you go to a cardiologist for the first time, as with any physician, there are actions you can take to prepare. These actions can help to make your preliminary appointment less stressful.

  • Compile a personal health history and a health history of your family.
  • Gather any recent test results and a list of medications you are taking.
  • Note any symptoms you have been experiencing.
  • Compile a list of questions you want to ask your doctor.

To learn more about your condition, your cardiologist may refer you for any of a number of non-invasive diagnostic tests. Non-invasive refers to tests that do not require the insertion of diagnostic tubes into the heart or arteries. 

What to Expect: Cardiologist Appointment and Testing

Depending on the reason for your cardiologist appointment, your attending doctor may require a range of different medical tests. Although these tests may seem daunting, keep in mind your doctor is there to help you improve your heart health. The more diagnostic information available to your cardiologist, the faster they are able to help you. Knowing what to expect from your cardiologist appointment and testing can help to relieve anxiety before your visit. The following types of tests may be ordered by your cardiologist. 

Blood Tests

Cardiologists employ blood tests as a crucial tool in their arsenal to ensure optimal heart health for their patients. These tests serve as an informative window into the body’s intricate workings, providing critical insights into numerous cardiovascular conditions. By analyzing various components in the blood, such as lipids, proteins, and sugars, cardiologists can identify potential risk factors like high cholesterol or glucose levels that may indicate conditions such as heart disease or diabetes


Urinalysis is a simple, non-invasive test that can provide a wealth of information about the body’s overall health, including signs of heart disease. By examining the concentration of certain substances in urine, such as protein or sugar, specialists can gain insight into a patient’s cardiovascular health. For example, a high level of protein in the urine may indicate kidney damage, a condition often associated with heart disease. Urinalysis also helps in detecting urinary tract infections, which, if left untreated, could lead to cardiovascular complications. 

Stress Test

Treadmill stress tests are used to assess the heart’s performance under physical strain. In this test, a patient walks or runs on a treadmill while heart rate, blood pressure, and electrocardiogram data are continuously monitored. As the intensity of the exercise increases, the test provides insights into how well the heart responds, helping to detect signs of coronary artery disease or other cardiovascular conditions. The collected data can also reveal if the blood supply is reduced in the arteries that flow to the heart, an indication of blockages. 

Nonstress Test

This non-invasive test is conducted with a patient sitting in a chair, often slightly reclined for comfort, and it provides valuable insights into the health of the heart without subjecting the individual to physical strain. The test involves monitoring the heart’s rate and rhythm, providing crucial data that can reveal potential cardiovascular conditions. For example, irregular heart rhythms or abnormal heart rate increases could indicate issues such as arrhythmia or other heart diseases. This information helps specialists formulate an effective treatment plan tailored to the patient’s specific needs.

Nuclear Stress Test or Echo Stress Test

Nuclear stress tests and echo stress tests are used to evaluate how well the heart functions under stress or exertion, providing vital insight into cardiovascular health. In a nuclear stress test, a substance is injected into the bloodstream, and a special camera captures images of the heart at rest and during exercise, revealing areas with poor blood flow or damage from a heart attack.

Echo stress tests, on the other hand, use ultrasound technology to create detailed images of the heart’s structure and function before and after exercise. This can help to identify issues such as reduced blood flow through arteries, irregular heart rhythms, or problems with the heart valves. These tests are invaluable in detecting heart disease, planning treatments, and determining the prognosis for conditions already diagnosed.


Cardiovascular specialists use echocardiogram testing, a type of ultrasound exam, to capture detailed images of the heart’s structure and function. This non-invasive procedure involves placing a transducer on the chest to emit high-frequency sound waves that bounce off heart tissues, producing echoes that are converted into moving images on a monitor. 

It allows the specialist to see the heart beating, assess the size and shape of the heart, evaluate how well the heart chambers and valves are functioning, and detect any abnormalities like blood clots or inflammation. Echocardiograms can also measure the volume of blood the heart pumps out with each beat (ejection fraction), which is a key indicator of heart health. This crucial diagnostic tool aids in the detection and management of many heart conditions, including heart failure, coronary artery disease, and heart valve disorders.

CT, PET, or MRI Scan

CT (Computed Tomography), PET (Positron Emission Tomography), and MRI (Magnetic Resonance Imaging) scans are all used for diagnostic testing to evaluate heart health. CT scans are used to create detailed cross-sectional images of the heart and its blood vessels, helping to detect conditions such as coronary artery disease, pericardial disease, and congenital heart disease. PET scans, which involve the injection of a small amount of radioactive tracer into the body, help visualize blood flow in the arteries to the heart and identify areas of reduced blood flow. 

MRI scans use powerful magnets and radio waves to produce detailed images of the heart and its surrounding structures. These images can provide insights into the size and function of the heart’s chambers, the extent of damage from heart attacks, and the presence of diseases affecting the heart muscle or valves.

Coronary Angiogram

A coronary angiogram is a diagnostic procedure that cardiovascular specialists use to examine the arteries of the heart. This test involves the injection of a contrast dye into the coronary arteries via a catheter that’s threaded through an artery, usually in the groin or wrist, to the heart. The dye enhances the X-ray images, allowing the specialist to see any blockages or narrowing in the arteries.

These images can reveal the extent and severity of this disease, which can lead to chest pain, shortness of breath, and even heart attacks. By pinpointing the exact location and degree of artery narrowing, a coronary angiogram helps guide treatment decisions such as medication adjustments, angioplasty (a procedure to open blocked arteries), stent placement, or coronary artery bypass surgery. 

Ready to Schedule Your Cardiologist Appointment?

Now that you have a better understanding of what to expect from a cardiologist appointment, the next step is to schedule your visit. CIS provides cutting-edge diagnostic testing and treatments that can help patients protect their cardiovascular health. We strive to help you feel your best.

Call your closest CIS location to schedule a consultation with a cardiologist. Like many of life’s problems, waiting to make a cardiologist appointment can make your issues worse. Prioritize your health and schedule an appointment today.

Request an Appointment

Latest News

CIS Staff

Written by CIS Staff