A cardiologist diagnoses, treats, and monitors heart and circulatory conditions. See one if you have cardiovascular risk factors, symptoms like chest pain or palpitations, or need a risk evaluation before surgery.
Dealing with palpitations, high blood pressure, or chest discomfort? Message us on WhatsApp to schedule with a cardiologist.
What is a cardiologist?
A cardiologist is a physician specialized in the heart and blood vessels.
They diagnose, treat, and monitor conditions such as hypertension, arrhythmias, heart failure, and coronary artery disease.
When should I see a cardiologist?
- Chest pain, pressure, or discomfort.
- Palpitations or a sense that your heart is beating irregularly.
- Shortness of breath with activities that didn't used to tire you out.
- High blood pressure or high cholesterol that's hard to control.
- A family history of heart disease at a young age.
- A risk evaluation before surgery.
Conditions treated
- High blood pressure
- Arrhythmias
- Coronary artery disease
- Heart failure
- Valve disease
- High cholesterol and cardiovascular risk
What to expect at your first appointment
The cardiologist reviews your history and risk factors, and performs a physical exam that includes listening to your heart and checking your blood pressure.
Depending on your case, they may order an EKG, echocardiogram, or other tests — you can learn more about these studies in our Cardiology services section.
Based on the results, they'll explain a treatment and follow-up plan, which may include lifestyle changes, medication, or further testing.
Traveling with a recent cardiology test and want a second opinion? Message us on WhatsApp.
How to choose the right cardiologist
Look for a cardiologist experienced in your specific risk or condition (hypertension, arrhythmia, coronary disease).
If you're visiting or living part of the year in the Puerto Vallarta area, our team can help you schedule ahead of your trip and can also send you information on our Cardiology services, including studies like an echocardiogram.
Below you'll find our directory of available cardiologists (auto-generated content).
Content reviewed by the Hospital CMQ medical team · Reviewed: 5 de agosto de 2026
Related pages: Emergency Care · Services — Laboratory · Services — Family Medicine. · Services — Cardiology.