September 7, 2011

Fun, Sun and Lungs!

Filed under: Local,Medical — cbengiovanni @ 2:09 am

I thought everyone would find “Fun, Sun and Lungs!” informative. This article was sent to Sacramento Life Force by the Sacramento Metropolitan Air Quality Management District (AQMD) to post on our blog. The Sacramento Metropolitan Air Quality Management District (say that 3 times fast lol) is reaching out to Sacramento area residents, to make an awareness on air quality and health, and what we can all do regarding air quality. The AQMD also works to reduce pollution and improve air quality in the Metro Sacramento region.

Fun, Sun and Lungs!

Ways to Reduce Health Impacts on Spare The Air Days

A perfect summer day is when the sun is shining, the breeze is blowing, the birds are singing and air quality is good. Unfortunately, some days may have very unhealthy ozone levels causing a Spare The Air day, which can result in unwanted symptoms such as wheezing, coughing, and aggravated respiratory illnesses.

What is a Spare The Air day?

The Sacramento Metropolitan Air Quality Management District and the air districts of the Sacramento region want all local residents to know when it is a Spare The Air day so they can protect themselves from the unhealthy ground-level ozone that may cause harm. A Spare The Air day is called when ground-level ozone is expected to reach the unhealthy range during hot summer weather. Ground-level ozone is formed when volatile organic compounds (VOCs) and oxides of nitrogen (NOx) react with the sun’s ultraviolet rays. Our region’s biggest contributors of those smog causing ingredients are the cars and trucks driving around.

Health effects on Spare The Air days

Everyone is affected by poor air quality. Those who work outside, or participate in strenuous activities like sports, are more susceptible. Sensitive groups, including elderly, pregnant women, individuals with heart or lung disease and children under the age of 15 should take extra precautions on Spare The Air days to avoid unwanted health problems associated with poor air quality, such as:

  • Aggravated respiratory illnesses, including asthma, emphysema and bronchitis
  • Aggravated lung disease causing asthma attacks and acute bronchitis
  • Aggravated heart disease causing arrhythmias and heart attacks
  • Wheezing, coughing, and chest pain
  • Shortness of breath
  • Irritation of the eyes, nose and throat
  • Reduced resistance to infection
  • Unusual fatigue
  • Difficulty breathing or decreased lung function, even in healthy individuals

Staying healthy on Spare The Air days

But don’t worry, there are many things you can do to avoid the unhealthy effects of poor air quality. The following tips can help you and your family from feeling the adverse health effects of air pollution, while decreasing air pollution in our communities.

Any outdoor activity such as sports, gardening or running errands should be done in the morning or early evening when air quality is at its best.

  • Avoid pesticides when taking care of your lawn. Try granular or water-based solutions.  Just like gas releases chemicals into the environment, so do pesticides.  If you use a water-based solution, you omit the chance of a chemical reaction to occur, thus creating a healthier environment for you to garden in.  Also try to use water-based paints, coatings and adhesives when maintaining your home.
  • Busy week and errands are piling up?  Map out where you will be going; this makes your trip as efficient as possible. If possible, use public transit. Cars are a major source of air pollution in the Sacramento region. If you leave your car at home one day a week, you prevent 55 pounds of pollution each year from being emitted into the air.
  • Use an electric starter or chimney briquette starter instead of charcoal lighter fluid. Better yet, replace your charcoal grill with a propane gas grill. You can often tell which neighbor is barbecuing for that fun, summer holiday by the billowing smoke or smell of charcoal in the air. Unfortunately, that smoke contains particulate matter, which can be directly linked to associated health problems. To avoid such particles from affecting your heart and lungs, encourage your family to make the switch to a propane gas grill.
  • On your way home and low on gas? Instead of waiting until the morning, fill up your gas tank once the sun goes down. That helps decrease the amount of emissions released while refueling, which ultimately reduces ground-level ozone.
  • Sign up for the Sacramento region’s Air Alert email system.  Air Alert lets you know what the air quality will be each day plus a forecast of the week to come. It’s as simple as going to http://www.sparetheair.com/airalert.cfm and signing up! It will help you plan your day, protect yourself and those you love from negative health impacts associated with air pollution, and help the environment, too.

Over the years, your hard work to reduce the number of Spare The Air days in the region has paid off. So, keep up the great work! To stay up to date on the Spare The Air campaign and fun activities, follow us on Twitter @AQMD or become Scooter’s Facebook friend at SpareTheAir Scooter. For more information, to receive free educational materials or to sign up for Air Alert, please visit http://www.SpareTheAir.com :)

Air Quality Index

Air Quality Index

Well gang now you know.

Until next time…
Chris

August 8, 2011

Be Aware of Atrial Fibrillation

Filed under: Medical — cbengiovanni @ 2:29 pm

Be Aware of Atrial Fibrillation (AF or AFib)

(CC BY-SA 2.0) Photo Credit: Chocolate Heart by Rev Dan Catt http://www.flickr.com/photos/revdancatt/

Be Aware of Atrial Fibrillation

Many of you, I’m sure have been hearing a lot about Atrial fibrillation (AF or AFib) on TV ads lately. This is something as we age we should all be aware of, since AFib can cause a heart attack or a stroke (or both).

Atrial fibrillation is an abnormal heart rhythm. The four chambers of the heart usually beat in a steady, rhythmic pattern. Atrial fibrillation means that the atria (upper chambers of the heart) are fibrillating or twitching quickly and creating an irregular rhythm.

In at least 10 percent of the cases, no underlying heart disease is found. In these cases, AF may be related to alcohol or excessive caffeine use, stress, certain drugs, electrolyte or metabolic imbalances, severe infections, or genetic factors. In some cases, no cause can be found. Those with a known heart problem or heart disease have an increased risk of Atrial fibrillation.

Atrial fibrillation can also lead to more serious health problems if it isn’t treated. Because of this, people with atrial fibrillation are twice as likely to die prematurely as people with a normal heart rhythm. Since all of your cells depend on your heart for blood and nourishment, atrial fibrillation can affect your entire body.

When the atria quiver (the heart’s upper chambers) instead of contracting normally, more blood often gets left behind instead of being pumped into the ventricles. When blood pools like this inside the atria, it can trigger the formation of unwanted clots. These clots can break off, travel throughout your blood vessels, and then become stuck — decreasing the amount of blood that flows through the vessel.

Any tissue that has its blood flow reduced or completely blocked off can be damaged. This can happen, for example, in an arm, a leg, or an internal organ.

The risk of AF increases with age, particularly after age 60. If one has poor blood circulation in their legs, head and/or heart this can also be a sign of AFib.

The some of the most common symptoms of AF include:

  • Feeling over-tired or a lack of energy (most common)
  • Pulse that is faster than normal or changing between fast and slow
  • Shortness of breath
  • Heart palpitations (feeling like your heart is racing, pounding or fluttering)
  • Trouble with everyday exercises or activities
  • Pain, pressure, tightness or discomfort in your chest
  • Dizziness, lightheadedness or fainting
  • Increased urination (using the bathroom more often)

There are There are several tests that can be done to check for a fast or irregular heartbeat. Your doctor may order these tests if you are having signs or symptoms of a heart problem.

The goals of treatment for atrial fibrillation include regaining a normal heart rhythm (sinus rhythm), controlling the heart rate, preventing blood clots and reducing the risk of stroke or heart attack.

Many options are available to treat atrial fibrillation, including lifestyle changes, medications, catheter-based procedures and surgery (including adding a pacemaker). The type of treatment that is recommended for you is based on your heart rhythm and symptoms.

Information on our blog should not be used as a substitute for talking with your doctor. Always talk with your doctor about diagnosis and treatment information.

For more info:

National Heart, Lung, and Blood Institute of the U.S. Department of Health and Human Services

http://www.nhlbi.nih.gov/health/dci/Diseases/af/af_what.html

Until next time…
Chris

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