Archive for February, 2007

CPR: what a gift

Friday, February 23rd, 2007

When first responders arrive at the side of a patient in cardiac arrest and find someone already performing CPR, it’s a bit of a reassurance.  We know that the patient’s chances of survival are already improved by this bystander’s actions. 
 

EIMSL first responders have arrived on calls to find people performing CPR on perfect strangers.  And, perhaps more often, we’ve seen people doing the lifesaving manoeuvres on the ones that they love.  It’s always a tough situation.  But calling 911 and getting CPR (Cardio-pulmonary Resuscitation) started quickly, before we arrive with a defibrillator, gives the person whose heart has stopped beating a better chance to live again.  
 

There are between 35 000 and 45 000 cardiac arrests each year in this country.  Here’s a startling fact about them: For every minute that passes without CPR, a person’s chance of surviving the cardiac arrest drops by about 10 percent. According to the Heart and Stroke Foundation of Canada, if you know how to respond to a cardiac arrest, the person’s odds of survival and recovery may increase by 30 percent or more.  

February is Heart Month in Canada; it’s the right time to take a CPR course.  Learning CPR is easy and inexpensive – just a few hours could make an important difference in someone’s life.  Although we’re sure that you hope you never have to give that gift, bystander CPR is an incredible gift to give someone. 

Contact EIMSL at (450) 455 5824 or cpr@saintlazare911.com to find out more about an upcoming CPR course.  For more information about Heart Disease or cardiac arrest, contact the Heart and Stroke Foundation at (514) 636-4599.
 

Cold Injuries

Monday, February 5th, 2007

February is turning out to be the coldest month of the winter in this region.  When the Équipe d’intervention médicale responds to outdoor emergencies during this frigid weather, we watch for three direct dangers to the body (ours and the patients’) from cold: frostnip, frostbite, and hypothermia.
 

Frostnip: an early response of your skin to extreme cold, frostnip includes the loss of some sensation in the affected area and/or the appearance of areas of white, waxy skin in a Caucasian person or pink or red areas in a person with darker skin. 
 

Frostbite: this is a more serious condition characterized by complete loss of sensation in the area as well as a hard texture to the skin.

Hypothermia: this is a life-threatening emergency where the body can no longer keep itself warm.  Signs for infants include cold reddish skin and low energy.  For older children and adults, early hypothermia is characterized by shivering.  Also, watch for the “umbles” – a person who stumbles, mumbles, or fumbles objects may be experiencing the warning signs for hypothermia. 

First aid for cold injuries might seem straightforward; it is anything but.  Warming of cold body parts must be done slowly.  For that reason, we never use hot temperatures.  Use warm coverings only.  Never rub a cold-injured area.  If you can move the cold injured person into a warmer environment, you should.  However, people with deep hypothermia must be moved very gently because they are extremely sensitive to jostling; it can cause heart arrhythmias. 

If you are able to contact emergency services, in the case of a cold injury you should do so right away.  People trained to help with cold injuries are your best resource and your number one way toward a good outcome in these situations.