Texas Cardiac Arrhythmia Institute at St. David’s Medical Center

Texas Cardiac Arrhythmia Institute at St. David’s Medical Center TCAI in addition to caring for patients suffering from cardiac arrhythmias, is dedicated to furtherin

As we celebrate the end of the year, it's easy to overindulge. But doctors see a real spike in heart issues around the h...
12/31/2025

As we celebrate the end of the year, it's easy to overindulge. But doctors see a real spike in heart issues around the holidays - something known as "holiday heart syndrome."

Dr. Andrea Natale – recently recognized by Becker's Hospital Review as one of five cardiology leaders to watch – serves as the executive medical director of the Texas Cardiac Arrhythmia Institute at St. David's Medical Center. A pioneer in innovative atrial fibrillation (AFib) treatments, he has authored hundreds of scientific publications and helped reshape modern arrhythmia care, making his guidance on this topic especially vital.

Dr. Natale explains that binge drinking is one of the biggest triggers behind holiday related heart symptoms: "People start to relax, they drink more, and we see more patients come into the ER with a rapid heart rate, fatigue or shortness of breath. Alcohol is the most relevant trigger for this type of arrhythmia."

Why does it matter? These symptoms can lead to serious complications if ignored, including stroke and heart failure. Prompt evaluation is important - and learning to listen to your body is key.

As you ring in the new year: pace yourself, stay hydrated, pay attention to how you feel and seek care if something seems off. Your heart works hard for you all year. Give it a healthy start to 2026.

➡️Learn more about holiday heart syndrome and Dr. Natale's insights here: https://bit.ly/44ReKsj

The Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center is the first in the country to implant a new...
08/18/2025

The Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center is the first in the country to implant a newly FDA-approved leadless device that delivers cardiac resynchronization therapy to patients with heart failure.

The device, about the size of a grain of rice is implanted directly into the heart’s left ventricle and uses ultrasound energy to restore normal rhythm and improve heart function. Cardiac resynchronization therapy improves the timing of the heart’s contractions, helping to restore the normal rhythm of the heartbeat.

Unlike traditional systems that rely on wired leads, this wireless approach allows more precise placement and expands treatment options for patients who were previously considered untreatable.

TCAI continues to lead in innovative heart care with advanced, minimally invasive therapies. Thank you to the team pictured below for their dedication and innovation!

To read more about this first of its kind treatment: https://bit.ly/46WOK0x

To learn more about TCAI visit: https://bit.ly/4mOQEFg

06/26/2025

Meet Kenny. He’s one of millions of Americans who are about to face a major increase in health insurance costs – and most don’t even know it yet.

Enhanced Premium Tax Credits (EPTCs) are currently helping 24 million people – including our patients – afford high-quality healthcare coverage through the insurance Marketplace (https://bit.ly/4loom3x). These tax credits are applied directly to people’s premiums, keeping coverage affordable and making healthcare more accessible. But unless Congress acts soon, these tax credits will expire at the end of 2025.

“When you get sick and you’re not rich, health insurance is absolutely essential. It doesn’t just make life easier, it makes life possible,” said Kenny. “Losing the healthcare tax credit would mean my monthly costs would go through the roof, and I wouldn’t be able to afford my treatments. I need Congress to extend the healthcare tax credit and give people in towns like mine a fighting chance.”

Without EPTCs, health insurance costs will skyrocket. Families may be forced to make heartbreaking choices – between keeping their health coverage or paying for food, rent and childcare. Learn how you can help protect access to care at https://bit.ly/4l3OMYG

❤️ February is , and at St. David's HealthCare, we’re here to help you take care of your heart! Take our FREE heart ris...
02/12/2025

❤️ February is , and at St. David's HealthCare, we’re here to help you take care of your heart! Take our FREE heart risk assessment to find out if you're at risk for heart disease: https://bit.ly/4gJaHkJ

Knowing your risk can help you make healthier choices to keep your heart strong and healthy. 💪 It only takes a few minutes—take the quick survey and learn more today!

02/10/2025

When the electrical signal telling your heart to beat and pump blood doesn't work properly, it’s known as arrhythmia – a heart rhythm problem. Sometimes an arrhythmia is harmless, but in other cases, it can be dangerous. If you have concerns, talk to your doctor or schedule an appointment with one of our experts: https://bit.ly/4aVs9kJ

01/01/2025

Here’s to a new year filled with for you and your loved ones! 🎆



[ON-SCREEN TEXT: Happy New Year!]

12/24/2024

From all of us at St. David's HealthCare, we wish you a happy and healthy holiday season!

As 2024 closes, we send a heartfelt thank you to our physicians, nurses and all colleagues who show up every day to care for our patients, communities and each other.

[ON-SCREEN TEXT: Happy Holidays]

09/10/2024

Curious about atrial fibrillation, or ? It's more than just a fluttering heartbeat — it's a disruption in the heart's electrical system. Watch our video to understand the symptoms.

Did you know devices like smart watches and smartphone heart monitors can help detect AFib early? That's just one way to be proactive about your . Your doctor can help you manage any health concerns.

The Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center is an international treatment, training and research center specializing in care for heart rhythm disorders.

TCAI’s team of world-renowned physicians is one of the largest private electrophysiology practices in the U.S., representing unparalleled experience, expertise and exceptional care. For more information about TCAI, visit: https://tcainstitute.com/

On this , join us as we pause to honor and remember our nation’s fallen heroes and the families they left behind. Let u...
05/27/2024

On this , join us as we pause to honor and remember our nation’s fallen heroes and the families they left behind. Let us never forget their selflessness and unwavering courage to uphold our nation's principles of liberty, justice and equality.

05/24/2024

According to the American Heart Association, about 800,000 people in the United States suffer a stroke each year. Quick action is vital for saving lives.

Have you heard of B.E. F.A.S.T.? It's a handy acronym for recognizing stroke symptoms and taking action. Watch our video for details. Help spread the word and share this post because every second counts in stroke response!

If you are experiencing any of these symptoms, call 911 and ask them to take you to St. David's Healthcare ER. Learn more: https://bit.ly/3wEyOQV

Looking for a fresh addition to your garden? Give cucumbers a try! Here are five health benefits of planting cucumbers i...
05/21/2024

Looking for a fresh addition to your garden? Give cucumbers a try!

Here are five health benefits of planting cucumbers in your garden this spring: https://bit.ly/4aotAq8

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