FEBRUARY IS HEART HEALTH MONTH
BLOOD PRESSURE FACTS
By Joanne Berven, RN
The Health Ministry will be featuring topics in February and March on how to keep your heart healthy! This first topic is about blood pressure, and how it affects the heart. Our heart, which is part of the cardiovascular system, sits in our chest and pumps away without us ever being aware of it. But we need to be aware of it! Knowing your blood pressure is essential to maintaining good health.
We take care of our bodies – they are temples of the Holy Spirit – so we need to be aware of our heart health. That starts with taking our blood pressure which measures how well our heart is working. The upper number – the systolic – measures the pressure coming from our heart when our heart contracts. This number is an indication of how hard the heart has to pump in order to circulate blood throughout our body. This number can fluctuate depending on whether we are sitting still, standing, or exercising. Even stress and worry can affect our blood pressure. The more energy we expend the more blood we need to serve our bodies, which in turn raises our systolic blood pressure.
On the other hand, the lower number, the diastolic pressure, indicates how much pressure is against the heart at rest. The higher this number, the more work the heart has to do to circulate blood in our body. This puts an added stress on our heart and in some cases causes the heart muscle to enlarge. The heart muscle can only enlarge so much before it is unable to adequately pump blood throughout our body. When this happens, we develop a condition called congestive heart failure (CHF). There is no cure, but lifestyle changes and medications can help manage CHF. It is in our best interest to stay on top of how our heart is working and what our blood pressure is. If we don’t stay on top of how our heart is doing and we can develop high blood pressure. A normal blood pressure reading is 120 (diastolic)/80 (diastolic). High blood pressure, also known as hypertension, is a silent killer. There are no big warning signs or symptoms that let us know our BP is elevated. All of a sudden something bad happens, such as cardiac arrest or stroke. (We will address these topics in subsequent weeks.)
Pre-COVID19, the Health Ministry offered BP checks after Mass one weekend a month. Now, it is up to each of us to be aware of our BP. There are blood pressure units on the market that can be used at home. The Health Ministry does not recommend any particular product but encourages the use of a blood pressure machine especially if you are at risk for high blood pressure. What are the risks for high blood pressure? Controllable risk factors include diabetes (how you manage it), unhealthy diet, decreased physical activity (walking around the block daily constitutes a reasonable activity), obesity, too much alcohol and/or tobacco use, and chronic stress. We also have uncontrollable characteristics; things like family history, age, sex, race, or ethnicity that we really can’t do much about except to be aware of how these affect us and take the necessary precautions.
It is important to keep your “temple of the Holy Spirit” healthy in mind, body, and soul. Make it a point to get your blood pressure checked regularly, and to visit your health care provider for your routine checkup.
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