What is LAD blockage of heart?

What is LAD blockage of heart?

It’s also sometimes referred to as a chronic total obstruction (CTO). The LAD artery carries fresh blood into the heart so that the heart gets the oxygen it needs to pump properly. If it’s blocked, the heart can stop very fast — which is why this type of heart attack is called a “widowmaker.”

How is lad blockage treated?

A narrowing or blockage in the LAD is more serious than narrowing or blockage in the other arteries. Bypass surgery usually is the best choice for a blocked LAD. If the LAD is not blocked, and there are no other complicating factors, stents are more likely to be used, even if both of the other arteries are blocked.

What is a normal lad score?

Obviously, a score of “zero” is optimal, and a score of >300 (or >400, depending upon who you listen to) warrants further work-up, like a treadmill test or nuclear study. A higher score does NOT correlate with the SEVERITY of any particular stenosis.

How important is the LAD artery?

Importance in cardiovascular diseases: The LAD artery is the most commonly occluded of the coronary arteries. It provides the major blood supply to the interventricular septum, and thus bundle branches of the conducting system.

Is lad blockage serious?

Significant blockages of the LAD artery can be dangerous simply because the LAD supplies such a large territory. A stemi heart attack involving the LAD is typically more serious than other heart attacks. Usually a blockage of the LAD artery has to be more than 70% to cause significant problems.

How do you feel when you have arrhythmia?

What Is an Arrhythmia? An arrhythmia is an uneven heartbeat. It means your heart is out of its usual rhythm. It may feel like your heart skipped a beat, added a beat, or is “fluttering.” It might feel like it’s beating too fast (which doctors call tachycardia) or too slow (called bradycardia).

What triggers an arrhythmia?

Common triggers for an arrhythmia are viral illnesses, alcohol, tobacco, changes in posture, exercise, drinks containing caffeine, certain over-the-counter and prescribed medicines, and illegal recreational drugs.

Can you live with irregular heartbeat?

People with harmless arrhythmias can live healthy lives and usually don’t need treatment for their arrhythmias. Even people with serious types of arrhythmia are often treated successfully and lead normal lives.

What foods to avoid if you have arrhythmia?

Eric Williams with Mercy Clinic Cardiology has six things that can aggravate arrhythmia:

• Too much caffeine. One or two cups of coffee a day is probably fine.
• Alcohol. Heavy drinking can cause damage to your heart cells and cause extra heartbeats.
• Sodium.
• Tyramine.
• Herbal supplements.
• Oversized portions.

What is the best medication for irregular heartbeat?

Common Medication for Arrhythmias (Antiarrhythmic Medications)

• Amiodarone.
• Flecainide.
• Propafenone.
• Sotalol.
• Dofetilide.
• Hospital Admissions.

Does AFib shorten life span?

Untreated AFib can raise your risk for problems like a heart attack, stroke, and heart failure, which could shorten your life expectancy.

What is life expectancy with atrial fibrillation?

The mortality rate associated with atrial fibrillation has improved over the past 45 years – but only marginally. A longitudinal study found that atrial fibrillation reduces life expectancy by two years on average, a small improvement from the three year reduction expected in the 1970s and 80s.