Heart arrhythmias are disruptions in a regular heart rhythm, which can include slow, irregular or fast heart beats. They occur when the electrical impulses to the heart stray from their normal sequence and can range from being harmless to life-threatening.
Heart arrhythmia care in Inverness, FL
You hear good news, and your heart flutters in response. But when does a more frequent flutter become a sign of something serious?
An irregular heartbeat, or heart arrhythmia, is an often uncomfortable sensation or painful event. It can raise many immediate fears and questions, but we are here to help. Our heart doctors and specialists at HCA Florida Citrus Hospital are highly trained to diagnose and treat irregular heart rhythms.
Heart arrhythmias are disruptions in regular heart rhythm, which can include slow, irregular or fast heart beats. They occur when the electrical impulses to the heart stray from their normal sequence and can range from being harmless to life-threatening.
Advanced Care for Afib Patients
Heart arrhythmias we treat
There are many types of irregular heartbeats, including:
- Atrial fibrillation (AFib)
- Atrial flutter
- Atrioventricular nodal reentry tachycardia (AVNRT)
- Inappropriate sinus tachycardia (IST)
- Sinus arrhythmia
- Sinus tachycardia
- Supraventricular tachycardia (SVT)
- Ventricular fibrillation
- Ventricular tachycardia (VT)
Our heart arrhythmia services
We provide specialized diagnostics and treatments to help restore irregular heartbeats to normal, healthy rhythms.
Atrial fibrillation (AFib) care
The heartbeat is controlled by electrical impulses that begin in the upper chamber (atria) of your heart. When you have AFib, these electrical impulses are erratic. This causes an irregular heartbeat that affects the heart's ability to pump blood efficiently to the rest of the body.
The three main types of AFib are:
- Paroxysmal — starts and stops suddenly; symptoms last from a few minutes to a few days
- Persistent — starts and does not stop; requires treatment to restore the heart's rhythm
- Permanent — does not stop even after treatment; for this type, controlling the heart rate is critical to prevent stroke
Risk factors of AFib
Unfortunately, you may or may not experience symptoms if you have AFib. Regular checkups with your doctor or annual visits to a cardiologist, if you have AFib risk factors, can help diagnose and treat this condition quickly. Risk factors of having AFib include:
- Advancing age
- Being a smoker
- Being under constant or overwhelming stress in your day-to-day life
- Having a family history of heart disease
- Having been diagnosed with:
- A congenital heart disorder
- Coronary artery disease
- Having had a previous heart attack
Thyroid abnormalities and AFib
The thyroid's hormones aid in regulating the speed and strength of your heartbeat. When you have a thyroid condition that causes your thyroid to be overactive (hyperthyroidism), it can increase your risk of developing AFib.
If you have a thyroid condition or family history of thyroid issues, we suggest you check with your doctor to see if you should be assessed for arrhythmias.
Diagnosing a heart arrhythmia
Early diagnosis is critical to help ensure arrhythmias are treated before long-term or irreparable damages are done. We offer many options to diagnose heart rhythm disorders, including:
- Heart and vascular imaging — We provide advanced technology to look at your heart and veins. This includes 3D arrhythmia mapping, electrocardiograms (EKGs), and echocardiograms (ultrasounds).
- Electrophysiology (EP) study — EP is the medical study of the electrical activity of the heart. An EP study is a minimally invasive diagnostic procedure in which a catheter is used to record the heart's electrical signals. It may also be used to medically induce an arrhythmia, which allows us to examine an irregular heartbeat for patients who experience symptoms intermittently.
- Holter monitor — This device continuously records each heartbeat, whether an arrhythmia is detected or not.
- Implantable loop recorder — This recording device is temporarily placed in the chest to record the heart rhythm and can be used for long-term, remote monitoring.
Treating a heart arrhythmia
Occasionally, some people with minor arrhythmias find symptom relief in self-care remedies, such as leading heart-healthy lifestyles and practicing breathing exercises or other stress-reduction techniques. However, please talk to your doctor before you assume this is the best way to manage your condition. Although it may seem like a benign issue — especially if you have the type of arrhythmia that comes and goes — there may be something more serious going on. Our cardiologists can help you understand your condition and personalize your treatment plan around your needs.
Some options we may suggest to treat your irregular heartbeat include:
These medications will help slow down or speed up your heart rate, or return your heart rhythm to normal. These medications include blood thinners, beta blockers, calcium channel blockers and digoxin.
Ablation therapy is a technique designed to treat irregular heartbeat patterns and possibly eliminate the need for medication. We offer these therapies via minimally invasive catheters. Our treatments include burning (radiofrequency ablation) or freezing (cryoablation) off abnormal electrical tissue in the heart that triggers erratic rhythms. We also provide an innovative high-intensity focused ultrasound ablation for certain patients.
Electrical cardioversion or defibrillation
This involves placing electrodes or paddles on the chest or back. An electrical current is passed through the chest wall to the heart to reset its electrical circuits and attempt to return the heart rhythm to normal. This can be done as a scheduled (elective) procedure or in an emergency.
These may be suggested following a procedure or to aid in the effectiveness of medication. These types of changes may include weight management. This is because, through diet and exercise, you can often help reduce the frequency, duration and/or severity of arrhythmia episodes.
Should you need it, we provide many different heart surgeries to treat arrhythmias by regulating the heartbeat. This includes both traditional and minimally invasive procedures, such as:
- Automated external defibrillator insertion
- Convergent maze procedures
- Left atrial appendage closure (LAAC) device insertion
- Pacemaker and implantable cardioverter defibrillator (ICD) insertion and repair
- Cardiac resynchronization therapy (CRT) (bi-ventricular device insertion)
Looking for a location?
Our Heart arrhythmia Locations
The Healthy Living Blog
Fresh knowledge and insights in and around healthcare industry.