Dr. Karla Castolo, cardiologist in Puerto Vallarta

Prevention, diagnosis and cardiac rehabilitation with international accreditation and close human follow-up.
  • Only cardiologist in Vallarta with a high specialty in Cardiac Rehabilitation
  • Hospiten Puerto Vallarta Hospital accredited by JCI Gold Seal
  • Active member of the American College of Cardiology and European Society of Cardiology.
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Cardiologists in Puerto Vallarta - Dr. Karla Castolo specialist in cardiology

Do you notice these signs in your heart?

50 % of heart attacks come without clear warning. If you feel any of these symptoms, a timely cardiac assessment can make the difference between prevention and urgency.

  • Chest pain or pressure
  • Shortness of breath when climbing stairs
  • Irregular or very rapid palpitations
  • Uncontrolled blood pressure
  • Slow recovery after surgery or heart attack
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signs that your heart is not well - cardiologia puerto vallarta

Why choose Dr. Karla Castolo?

 Experience, technology and human accompaniment come together to care for your heart

The only specialist in Cardiac Rehabilitation in Vallarta

Individualized programs that combine supervised exercise, nutrition and education. They reduce the risk of a second event by up to 50 % and restore your physical capacity in a few weeks.

+7 years restoring health to hearts

IMSS + INC Ignacio Chávez training and practice at Hospiten. More than 3,000 patients evaluated with accurate diagnoses and treatment plans that improve quality of life in a measurable way.

State-of-the-art technology in every practice

Color Doppler echocardiogram, 24 h Holter, ABPM and stress test available in the same office, without transfers or waiting: clear results the same day.

Bilingual service for locals and expatriates

Consultations in Spanish or fluent English. We deliver translated medical reports for you to easily share with your insurer or cardiologist of origin.

Reputation 5.0★ verified by patients

Reviews on Google and Doctoralia highlight empathy, simple explanations and effective treatments. The confidence of other patients supports your decision.

Strategic location within Hospiten PV

International hospital facilities with parking, pharmacy and coronary unit within walking distance. Safety and comfort from your first visit.

Cardiology services designed for your overall wellbeing

Choose the type of care that best fits your current need: clinical assessment, preventive check-up or a comprehensive rehabilitation program.

Dr. Karla Castolo in cardiology consultation with patient, electrocardiogram in Puerto Vallarta

Cardiology consultation

First evaluation with electrocardiogram included. Accurate diagnosis of chest pain, palpitations or hypertension and treatment adjustment at the same appointment.

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Heart Check-Up

Preventive package: laboratory, echo-Doppler and stress test. Results in 48 h and personalized action plan to keep your heart in shape.

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Patient on supervised treadmill during cardiac rehabilitation program in Puerto Vallarta

Cardiac rehabilitation

Unique program in Vallarta: monitored exercise, nutrition and coaching. Reduces the risk of a new post-infarction event or surgery by 50 %.

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Complete cardiology studies in a single office

Echocardiogram, stress test, Holter and ABPM available by appointment at Dr. Karla Castolo's offices at Hospiten Puerto Vallarta. State-of-the-art equipment and specialized analysis, with delivery of detailed report in 24-48 hours according to schedule.

cocardiogram Doppler cardiologist applies transducer and monitor shows blood flow in real time

Doppler echocardiogram

The Doppler echocardiogram is a painless ultrasound that shows, in real time, how the valves move and blood circulates inside your heart. It can detect murmurs, thickening of the muscle and sequelae of infarction without exposure to radiation. Dr. Castolo interprets the study on the spot and delivers a complete report with recommendations the same day. 

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Stress test patient with electrodes walks on supervised ergometric treadmill to assess cardiac capacity

Stress Test

You walk or run on a treadmill while we record your pace, pressure and oxygenation to reveal ischemia, hidden arrhythmias or physical capacity limitations. Ideal if you have chest pain on exercise or want to know your VO₂ max. The protocol supervised by Dr. Castolo is safe; results include training plan or medication adjustment within 24 hours.

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Holter ECG 24 h portable device records continuous heart rhythm while the patient performs daily activities.

Holter ECG 24 h

With a portable device the size of a cell phone, we record your electrocardiogram during a full day of daily activities. This way we detect palpitations, tachycardias or intermittent blockages that do not appear in an office ECG. Upon delivery of the equipment, you receive a computerized analysis and a clear explanation of findings and treatment. 

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24 h blood pressure MAP automatic blood pressure cuff measures blood pressure day and night for hypertension diagnosis

24 h pressure MAP (BP Holter)

The Ambulatory Blood Pressure Monitor measures your blood pressure every 20-30 minutes while you work, sleep or do light exercise. It confirms whether you have real hypertension or just "white coat effect" and allows you to adjust drugs accurately. The graphical report shows nocturnal or diurnal peaks and is discussed the next day in consultation.

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In-office electrocardiogram, 12-lead recording with immediate interpretation by Dr. Karla Castolo.

In-office electrocardiogram

In less than fifteen minutes we obtain the electrical activity of your heart to rule out arrhythmias, blockages or signs of ventricular enlargement. The ECG is included at no extra cost in your first consultation; Dr. Castolo analyzes it instantly and, if necessary, decides additional studies or changes in treatment.

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All studies are performed in the same office within Hospiten Puerto Vallarta, with no lines or external transfers.

Here's your tour with Dr. Karla Castolo

A clear four-step flow ensures accurate diagnosis and a customized plan, with no surprises or confusing paperwork.

  • Appointment reservation: Schedule by phone, WhatsApp or web form. We assign you the closest available date according to the agenda - we send you a reminder and a list of documents to bring.
  • Initial evaluation + ECG: Detailed clinical interview, physical examination and in-office electrocardiogram. We identify symptoms, risk factors and define if additional studies are required.
  • Diagnostic studies: Echocardiogram, Holter, MAPA or stress test are performed in Hospiten facilities. The Dr. personally interprets the results to correlate them with your case.
  • Personalized care plan : You receive clear explanation of findings, medication adjustment and lifestyle recommendations. If applicable, cardiac rehabilitation program and follow-up schedule is proposed.
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Cardiologist Consultation - The First Cardiology Consultation

Backed by international experience and certifications

Training in the best institutes in the country, global memberships and the trust of hundreds of patients endorse each medical recommendation.

JCI Gold Seal

Hospiten Puerto Vallarta has been accredited by the Joint Commission International since 2023, guaranteeing safe processes and periodic external audits.

Subspecialty unique in the region

Dr. Castolo is the only cardiologist in Puerto Vallarta with a high specialty in Cardiac Rehabilitation, trained at the National Institute of Cardiology "Ignacio Chavez".

ISO 9001 - ISO 14001

The hospital's quality and environmental management system is certified, ensuring standardized protocols and sustainable operations.

Active international memberships

International Associate of the American College of Cardiology and member of the European Society of Cardiology, which guarantees continuous updating in global guidelines.

National Certification

Member of the Mexican Society of Cardiology and recertified every five years according to the criteria of the Mexican Council of Cardiology.

Clinical trajectory

Member of the Mexican Society of Cardiology and recertified every five years according to the criteria of the Mexican Council of Cardiology.

Real stories of cardiovascular recovery

These testimonials - shared with express permission - show how an evidence-based approach, accurate diagnostic technology and close accompaniment can translate into tangible improvements: fewer symptoms, greater functional capacity and greater confidence to resume daily activities. Each experience is personal; results may vary according to each patient's condition and adherence.

Frequently asked questions about your cardiac care

Solve in seconds the most common doubts about costs, studies and follow-up processes with Dr. Karla Castolo. If your question is not listed here, contact us: we will be happy to help you before your appointment.

How much does the first cardiology consultation cost?
The initial evaluation -interrogation, physical examination and electrocardiogram- has a fee of $1 500 MXN. If extra studies are required, they are quoted and authorized before they are performed.
We work with reimbursement policies from most insurance companies. You will receive an invoice and medical report to process your reimbursement. We accept cash and credit cards.
No. You can schedule it directly; Dr. Castolo interprets the study and, if necessary, recommends follow-up with your treating physician.
Initial evaluation, supervised sessions three times a week, nutritional education, risk factor management and emotional support. Standard duration: 12 weeks, adjustable to your progress.
Yes, we offer consultation, reports and full communication in English for foreign patients or English-speaking residents.
Echocardiogram and stress test: same day report. Holter and ABPM: 24-48 h after returning the device, depending on the extent of recordings.
Yes, teleconsultations are available for follow-up or treatment adjustment in stable patients within Mexico. The first evaluation is always done in person.
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