dallas Cardiologist Sheds Light on Rising AFib Rates and Silent Symptoms
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DALLAS, TX – A concerning number of Americans are living with atrial fibrillation (AFib) – an irregular heartbeat that can lead to stroke, heart failure, and other complications – frequently enough without even knowing it. A recent study revealed that a staggering 62% of AFib patients were unaware of their condition before diagnosis. A Dallas-based electrophysiologist is now speaking out about the growing prevalence of AFib,the subtle signs patients frequently miss,and proactive steps individuals can take to mitigate their risk.
AFib is becoming increasingly common, even appearing more frequently in individuals in developed countries compared to those in third-world nations. This rise, coupled with the often-silent nature of the condition, makes early detection and intervention crucial. Untreated AFib considerably elevates the risk of stroke fivefold, highlighting the urgent need for greater awareness and preventative measures. The cardiologist emphasizes that while AFib is “modifiable,” a multi-faceted approach combining lifestyle changes with medical treatment is key to managing and possibly achieving remission.
Recognizing the Signs and Understanding the Risks
AFib occurs when the upper chambers of the heart (atria) beat irregularly, disrupting the coordinated flow of blood to the lower chambers. Symptoms can vary widely, ranging from noticeable palpitations and shortness of breath to fatigue and dizziness. Though, many individuals experience no symptoms at all, making it a “silent” threat.
“You can do all these lifestyle things…to try to keep yourself from having AFib or having other diseases down the line,” the cardiologist explained. He stresses the importance of controlling underlying health conditions like diabetes and high blood pressure,treating obstructive sleep apnea,and,crucially,losing weight.
Treatment Options: From Medication to Ablation
Once diagnosed, AFib is treatable, though not always curable. Treatment strategies include blood thinners to prevent stroke, medication to control heart rate and rhythm, and a procedure called ablation.
An ablation, performed by an electrophysiologist, involves accessing the heart through a vein in the groin and modifying the areas triggering the irregular heartbeat. “By keeping the trigger from entering the heart, we can keep AFib away,” the cardiologist stated. In more advanced cases, ablation can also address scar tissue that contributes to the condition. He describes achieving AFib-free status after ablation as being “in remission,” mirroring the concept used in cancer treatment.
Proactive Steps for Prevention
The cardiologist emphasizes a holistic approach to AFib management, combining medical interventions with sustained lifestyle modifications. Prioritizing heart health through diet, exercise, and management of existing conditions is paramount.
Resources:
* Atrial fibrillation: New guidelines, new advice
* New atrial fibrillation guideline: Modify risk, control rhythm, prevent progression
* New research finds 62% of AFib patients were unaware of the condition before diagnosis
