7 Steps to a Healthy Heart

This post is part of a series on heart health, covering heart anatomy, diseases, risk factors, symptoms, and ways to maintain heart health. It discusses types of heart disease, risk factors including genetics and lifestyle, symptoms indicating heart problems, and preventative measures such as quitting smoking, managing weight, and controlling stress.

This post is part of my HEART HEALTH series.

In the first post, I introduced you to the HEART, its anatomy, and how it works.

diagram of the human heart
Heart diseases affect any and sometimes multiple parts of the heart- the atria, ventricles, the valves, the aorta, the pulmonary artery and veins, the walls and the coronary arteries (not shown in this diagram. )

In the second post, we looked at ways the HEART can “break”.

7 important forms of HEART DISEASE.

  1. Congenital heart disease
  2. Cardiomyopathy
  3. Coronary artery disease/myocardial infarction ( heart attack)- the most common cause of death in the United States
  4. Congestive heart failure
  5. Sudden cardiac death
  6. Arrhythmia
  7. Hypertension
EKG tracing
In sudden cardiac death, the heart stops beating abruptly

In this post, we look at protecting our HEARTS from disease, disability, and death. 

What increases your risk of developing HEART disease?

There are 7 important risk factors for heart disease 

  1. smoking
  2. hypertension
  3. excess body weight
  4. sedentary lifestyle, too little physical activity
  5. high blood fats (cholesterol)
  6. high blood sugar (glucose)
  7. poor nutrition
complications of high blood pressure

Other risk factors cannot be changed. These include

gender– unfortunately males are somewhat more at risk, especially at younger ages.

age– our risk increases as our age does.

ethnicity– some ethnic groups have a higher risk. In the United States these are African Americans, Native Americans, Hispanics. These may be due to genetics, and/or social determinants of health.

Family history– This means a close relative, like a parent or sibling, who developed heart disease young, or less than 50 years old.

7 symptoms that may indicate a heart problem

  1. Chest pain– this is probably the most recognized heart disease symptoms, but is not unique to heart disease, nor is it always found in heart disease.
  2. Shortness of breath– especially if it occurs with minimal exertion, or if you find you have less tolerance for exertion.
  3. Palpitations– this means feeling like your heart is beating too fast, too hard, or at irregular intervals.
  4. Fatigue- especially if out of proportion to physical activity, if you tire more easily or quickly, or seem to have less energy than in the past
  5. Unexplained weight gain or swelling in the feet and legs
  6. Dizziness or lightheadedness when standing or walking, especially after exertion.
  7. Syncope, the medical term for fainting or passing out, especially if no other obvious cause (some people know they faint at the sight of blood, or with certain smells; that form of fainting is usually harmless, unless injured from falling)

How to keep our hearts healthy

  1. Stop smoking– consider these  7 surprising reasons to be smoke free
  2. Control your weight– achieve  and stay at a healthy weight.6 steps to losing weight and gaining hope
  3. Be screened for diabetes and high cholesterol; if found, manage with your doctor’s supervision .10 Silent Signs of Diabetes
  4. Get more active, do some physical activity on a regular basis.Health lessons from the Women’s World Cup
  5. Eat less junk food,make healthier food choices. Learn easy ways to shop healthier from the American Heart Association
  6. Have your blood pressure checked regularly (ask your doctor how often). If you have hypertension,  follow your doctor’s management plan, which may include medication. Learn more from FamilyDoctor.org 
  7. Control and manage stress. Medical studies suggest that emotional stress can bring on cardiovascular disease. You can learn more from Dr. James Marroquin’s fascinating post.
PROVERBS 4:23- GUARD YOUR HEART
a wise saying, in more ways than one thanks to TriciaGoyer.com

Exploring the HEART of Health

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Medical stethoscope and heart on a textured background

Dr Aletha

Exploring -the HEART

exploring the heart for Valentine’s Day

 

Since Valentine’s Day occurs this month, I’ve decided to highlight the heart and heart disorders in my next few posts. I hope you learn something about how your heart works, what can go wrong, and how we can prevent and treat heart disorders.

(Except for the EKG tracing, the graphics in this post are compliments of Pixabay. Thanks to the photographers who donate photos. )

Our brain controls the actions of the body’s other organs, but the heart supplies the power that keeps everything working smoothly, including the brain. Using the intricate “highway” system of arteries and veins, the heart pumps blood carrying oxygen, water, and nutrients to every cell in the body.

diagram of the human heart

The heart is a muscle which works much like the other muscles in your body. Unlike the muscles in your arms and legs, you can’t control the movement of your heart muscle.

Your  heart is about the size of your fist. It sits in the chest, behind the breast bone (sternum) and slightly to the left.

This link shows and describes the Anatomy of the Heart

in detail .

diagram of the human heart
The heart alternately fills with blood from the body, then pumps blood out to the entire body. Between these times it gets blood to and from the lungs.

With every contraction the Heart pumps blood through the arteries ; each contraction produces the familiar heartbeat. Most adult hearts beat from 60 to 100 times per minute.

The adult heart pumps approximately 5.5 quarts or liters of blood throughout the body, depending on the person’s size and medical condition.

diagram of the veins and arteries
The blue Veins carry blood back to the heart; The red Arteries carry blood containing oxygen away from the heart out to the body.

Blood pressure measures the force of the heart’s pumping action. Doctors consider the healthiest blood pressure to be below 130/80.  There is no absolute “normal” minimum blood pressure.

taking blood pressure

At this link you can watch an animation showing

how the heart works

electrocardiogram- tracing
An electrocardiogram, EKG, records the heart beats produced by the heart’s electrical system.

An electrocardiogram, EKG  or ECG , records the heart’s electrical activity; the electrical system makes the heart work, similar to the electricity that powers the appliances in your home. (We usually say EKG instead of ECG to avoid confusion with an EEG, an electroencephalogram, which measures the electrical system of the brain.)

This link explains how the heart’s electrical system works.

Explore the heart further at these follow up posts

Exploring -when HEARTS break

7 Steps to a Healthy Heart