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New robotic system for catheter ablation of cardiac arrhythmias - Sterotaxis

Swedish recently completed a major upgrade to the Cardiac Electrophysiology Lab at Cherry Hill and is now the only hospital in Washington State with the Stereotaxis system.  This system is a remote navigation (robotic) system used for catheter ablation of cardiac arrhythmias. In contrast to conventional ablation catheters which are steered by the physician using pull wires in the catheter and manual advancement and retraction, the Stereotaxis system accomplishes this hands-free using ...

Treating Cardiac Arrhythmias with catheter ablation

Cardiac catheter ablation is an invasive procedure done to treat abnormal rapid or irregular heart rhythms (arrhythmias). Ablation can be used to treat both supraventricular arrhythmias coming from the upper chambers of the heart (atria) including paroxysmal supraventricular tachycardia (PSVT), atrial flutter, and atrial fibrillation, and ventricular arrhythmias coming from the lower chambers (ventricles).


Different types of catheter ablation for cardiac arrhythmias

“Ablation” refers to localized destruction of tissue, so the area that is being ablated needs to be carefully targeted and the ablation closely controlled. The precise areas targeted for ablation depend on the type of arrhythmia, which sometimes is known before the procedure, but often needs to be clarified or confirmed invasively during the procedure. That being said, not all tachycardias are amenable to ablation or even require treatment, but when non-drug treatment of appropriate tachycardias is appropriate, catheter ablation can be an excellent option.

Ablation can be performed either with ...

Screening for Abdominal Aortic Aneurysm (AAA)

Abdominal aortic aneurysm (AAA) occurs when a weak area in the aorta (the major blood vessel that sends blood through the body) dilates and quietly expands. The dilated area can rupture or leak. Often AAA is only discovered when it appears on an X-ray taken for some other reason – or when it ruptures.
 
AAA is the third leading cause of death in men ages 60 and older. Nearly 90 percent of the time, a ruptured AAA causes death, so it is important to discover and treat it early.
 
Risk factors include:

When stress takes a toll on your heart

When you face danger, your body’s built-in alarm system triggers the production of adrenalin and cortisol. Adrenalin makes your heart beat faster and cortisol produces sugar to help you physically and mentally react. Your body returns to normal when the danger is over.

Unlike cavemen, barbarians and knights, we don’t face extreme danger very often. Unfortunately, every-day stress also triggers your alarm system.

Work. Commute. Kids. Relatives. Friends. Death of a loved one. Money. Everything in life can cause stress.

Stress takes a toll on your body — including your heart. Because stress can linger, your body continues to produce extra adrenalin and cortisol.

When your body’s alarm system doesn’t turn off, you may eat more, exercise less, lose sleep, argue more, forget things, get depressed, or smoke or drink more than usual. These things put an added burden on your heart and increase your risk of heart disease. Recent studies have shown that laughter and positive thinking promote heart health, while anger and job stress can increase the risk of heart attacks.

Here are some tips to protect your heart from stress:

Are you at risk for heart disease?

About half of all Americans have at least one of the three main risk factors for heart disease: high blood pressure, high cholesterol and smoking. Other risk factors include diabetes, overweight/obesity, poor diet, inactivity, alcohol use and family history.

More people die from heart disease than any other medical condition. Controlling these risk factors is the most effective method of prevention.

What is your risk for heart disease? Find out by taking a free online Heart Risk Test.

If you need care, we have a team of cardiologists who can evaluate your risk, show you how to reduce that risk, and help you take the first steps to a healthy future.

Five tips for finding a cardiologist:

  1. Convenience. Care close to home or work makes life easier. Swedish has more than 35 cardiologists in 20 locations throughout the Greater Puget Sound area.

  2. Credentials. Cardiologists at Swedish are board certified by their national professional organizations.

  3. Quality. The American College of Cardiology has recognized Swedish cardiologists for being leaders in safe, high-quality care that reduces the risk of death among heart patients. Find out more about our quality outcomes.

  4. Reputation ...

Cholesterol and stroke awareness

September is also National Cholesterol Awareness month!

Do you know your numbers? It is important to know your cholesterol levels as they influence your risk of stroke.  Talk to your provider today to find out where you stand!

Do you have trouble remembering “good” cholesterol versus “bad” cholesterol?  An easy way to keep them straight is to think HDL = happy (“good” cholesterol) and LDL = lousy (“bad” cholesterol).  Check out the American Heart Association’s Meet the Fats for memorable information about cholesterol.

How does cholesterol affect stroke risk?  Build-up of cholesterol plaque within your arteries increases your risk of stroke by blocking normal blood flow.  This reduces the delivery of oxygen and nutrients to the affected area.

How can you improve your cholesterol numbers?

Swedish Heart & Vascular Institute Cardiothoracic Surgeon, Patient Featured in Fortune Magazine Article on Robotic-Assisted Surgery

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SEATTLE, Jan. 22, 2013 - Swedish Heart & Vascular Institute cardiothoracic surgeon Eric Lehr, M.D., and one of his patients were interviewed for an article on robotic-assisted surgery that appears in the Feb. 11 issue of Fortune magazine.

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