Technology changes that could change cardiovascular health care

Imagine in the future you have a heart problem for the rest of your life you will most likely need  periodic medical management of issues related to this problem. Monitoring of heart issues is incredibly costly.

Traditional tests include:

  • holter monitoring   $1000 .
  • event montiroring  $660-$2000
  • EKG $1450
  • echocardiograms $1500, TEE $3700
  • stress tests $6000
  • cardiac catheterizations $2,400 to $4000
  • ICD  is in the range of $30,000 to $40,000
  • Cardiac Stent  $11,000 -$41,000
  • Heart Attack:  average cost of a less severe heart attack is about $760,000.
  • Open heart surgery average cost $100,000
  • Coumadin INR laboratory cost $6.19 to $145.70.
  • Hemoglobin A1c $50-$70

You can see how the cost of heart disease could ruin one financially overnight, or slowly over the years.

In the U.S., all cardiovascular disease costs $273 billion each year, including heart conditions, stroke, peripheral artery disease, and high blood pressure. Projections show that the direct costs of cardiovascular disease will triple in the next 20 years, rising to $818 billion. In fact, of all the money spent in the U.S. on health care, 17% goes toward treating cardiovascular disease. Heart conditions such as heart failure, heart attack, bypasses, etc., account for nearly $96 billion of that total.

One study estimated that over the course of a person’s lifetime, the cost of severe coronary artery disease — the most common form of heart disease — is more than $1 million. U.S. is paying $878 per year for the societal costs of heart disease.

Now consider the technology that  you could do yourself at significantly lower costs as you now own the tools and send the results directly to your healthcare provider. Cost saving occur through limiting laboratory staff and equipment use, cutting out the insurance provider  who adds to the cost of care, quicker data collection and decreased cost of data management -moving reports around to get to provider and patient.

Could the tools that are being developed today, get to the hands of the patient and provide a new mechanism of the delivery of health? Often the little nagging symptoms can be the ones that nickel and dime one through their financial resources. The tools below are newly developed and the cost to own are significantly less than the cost of the machines and laboratory  equipment that each physicians office, hospital, health care setting must own, maintain, calibrate, keep up with government standards, etc….you see the cost associated. What if with a heart problem the necessary tools were packaged and sold to the individual and then the individual and the healthcare provider have compatible  IT platform, could that transform how our healthcare system works? Is this remote telemetry and monitoring the answer for rural patients who have long commutes to reach physician specialists?Coag-Sense Self Test PT/INR Monitoring System 

Is it possible that a day in our not to distant future, we will be able to run the appropriate diagnostic scans on ourselves, send the data and concerns to our healthcare practitioner who will then begin any further medical management necessitated by the data. I have watched patients go through so many tests which don’t capture the symptoms they have because they are intermittent, they come and go. If someone doesn’t have insurance they often forgo testing. However the future may allow one to better manage cost of their health care through internet and technological resources such as those listed above. We may find a way to monitor our own symptoms  transmit the pertinent data, which then drives the course of medical care, and cuts out the middle man – hospitals, laboratories, the cost of overhead, administration, paperwork, bureaucracy. Changes like this need to happen as our healthcare spending in the United States is out of control.

In the mean time until this industry takes off here are some apps you can use now to track health and wellness. The products above are currently available as well, but may be difficult to purchase as a general consumer and the likelihood your healthcare practitioner has compatible IT technology is unlikely. Guide: How to Track Health & Fitness Online

Exercise: The new vital sign

Physical Activity as a Vital Sign

Becoming more physically active may be the most beneficial thing you can do to improve your health.  The least fit get the most benefit from starting an exercise program and building more physical activity into  their lives. This information is adapted from the Preventative Cardiovascular Nurses Association (www.PCNA.Net) and meant to provide guidance, tools and confidence needed to get started with a safe and effective exercise program.

Steps you can take to become more physically active:

Make exercise a vital sign.

Discuss with your healthcare provider your exercise status  at your next  office visit

  • Do you exercise?
  • If so, what type?, how long?, how hard?, and how often?

Many health systems have added this question to their electronic medical record to ensure a place to conveniently record.  Documenting physical activity at every visit allows you to track your progress over time.If  your answer is no you don’t exercise, do you understand the benefits of exercise?

You can help prevent heart attack and stroke by:

  • lowering blood pressure, or chance of getting high blood pressure
  • improving cholesterol
  • lowering  blood sugar and my chance for getting diabetes
  • burning calories to maintain or lose weight
  • reduce stress, depression or anxiety
  • improving my heart and lung function

Exercise can improve your:

  • ability to play sports
  • muscle strength
  • flexibility and range of motion of joints
  • balance
  • energy level
  • sleep

Exercise can lower your  risk for:

  • some kinds of cancers (colon, breast and lung)
  • osteoporosis (thinning of bones)

The best exercise is the one you will do!
• Start slowly and increase activity over time.
• You may feel sore and more tired when you first start.
• Something is better than nothing.

Be encouraged to move more throughout the day even if you don’t feel ready to start an exercise program.
“Move More, Sit Less!” suggestions to for increasing daily activity.

  • Park farther away from any store or place you go—or get off the bus or out of the taxi a few blocks
  • before you get to where you are going.
  • Avoid the drive-through. Park your car and walk into the grocery store, drugstore, bank, or restaurant.
  • When you are stopped in traffic or at a stop light, tighten, then relax your stomach, arm or leg muscles.
  • Lift your grocery or shopping bags like weights.
  • Take the stairs! Climb up a flight or two whenever you can.
  • Walk around or march in place while you talk to someone on your mobile phone.
  • Clean your house, wash your car, or rake leaves. Maybe start gardening!
  • Try doing some exercises when doing chores where you don’t normally move. Examples include
  • small squats when ironing or folding clothes and calf raises while brushing your teeth.
  • Do some quick exercises during the break of your favorite TV show. Try some push ups,
  • sit ups, or do some light weight training.
  • Instead of watching TV or a movie—go window shopping, walking at a zoo or visit a museum.

Getting Started

If you  are considering starting an exercise program, are you healthy enough to exercise independently? If you have no cardiovascular symptoms and are low risk, get an exercise prescription from your health care practitioner and advice on starting an exercise program.

If you have heart disease or other health concerns, talk with your nurse or doctor before starting an exercise program. They may take a health history, perform a physical exam or request a monitored stress test. This information will be used to make sure exercise is safe for you and to develop an exercise prescription.

Exercise Prescription

There are four parts to an exercise prescription. These four things are sometimes known as F.I.T.T.
F: Frequency (Number of Times Per Week You Exercise)

  •  Try to exercise or be physically active on most, and ideally all, days of the week.
  •  If every day is not possible, work to get in at least 3 days a week. Try to spread out the days you are active (every other day is better than three days in a row).
  • Remember—something is better than nothing.

I: Intensity (How Hard You Exercise)
You may need to work with your nurse or doctor to figure out the best way to measure your exercise
intensity. A few ways are:

  •  Target Heart Rate (THR, or pulse)
  • The “Talk Test”
  •  Rated Perceived Exertion (RPE)

More about these 3 ways to measure the intensity of the exercise you do:
You can  count your heart rate (or pulse) and give you a target heart rate to reach during exercise. Your pulse is the number of times your heart beats in one minute. Pulse rates vary from person to person. Your pulse is lower when you are sitting still and gets faster when you exercise. Knowing how to take your pulse can help you evaluate your exercise program.

Remember some medications or conditions can limit how high your heart rate can go. Be sure to  discuss this  with your healthcare provider.  If taking your pulse is difficult, there are other ways to figure out if you are working as hard as you need to.

  • The “Talk Test” is simple. If you can talk while exercising, the intensity of your activity is considered tobe safe and appropriate for improving your health. If you are exercising so hard that you cannot easily talk to the person next to you, this means you are exercising pretty hard. Ask your healthcare provider  if this is safe for you.
  • You can also measure how hard you are working using the Rated Perceived Exertion (RPE) Scale

T Time: (How long you do the exercise) 

How long you should exercise—usually measured in minutes per day. While a minimum of 30 minutes of endurance exercise daily is recommended for most adults, it may take some time to increase to that level if you haven’t been exercising for a while. You may be advised to start with 5 minutes a day and add a few minutes each day as time goes on.
T Type: (What kind of exercise you do)
Walking, jogging, bicycling and swimming are examples of exercise that use large muscles and cause your body to use more oxygen than it would while resting. These types of activities are called endurance and they help the heart.

Strength exercises help to increase strength and muscle tone. They may also help with balanceand fall prevention. Examples of strength exercises are pushups, sit ups, and using weight lifting machines or free weights.

Flexibility exercises stretch and lengthen your muscles to help prevent soreness and injury Start slow and add a little more over time.

Tricks of the Trade

1. Some is better than none, so start slowly.

Don’t expect results overnight, but do take small steps each day. You might not notice any big changes— especially in your  weight—for a few weeks or even months. It is still good for your heart health!

2 .  Get a partner or join a class

Be active with a friend or a group to make it more fun! You are less likely to cancel an exercise date with a friend than one with yourself!

3.  Change your routine around

  • You will be less likely to get bored or injured if you change your activities.
  • Walk one day; bike the next.
  • Mix in fun sports like golf or tennis to stay active and keep exercise fun.
  • Learn to dance or garden.
  • Even chores like mowing the lawn and cleaning your house can keep you moving.

4.  Make exercise fun

  • Plan your walking route to see new sights—change up the neighborhoods you walk through.
  • Take awalk through the zoo or park.
  • Listen to music oran audiobook to help pass the time.
  • Exercise on a treadmill or stationary bike while reading or watching TV.

5.  Write it down

  • Keep an activity journal or diary.
  • Write down what you did, how long you did it, and how you felt. This helps to track your progress. Keeping a journal can also be a good way to set future goals.
  • Write down where you want to be next week, month or year.

6.  Try something new

It may be that jogging is not for you. Try a swimming program instead or sign up for a yoga class or tennis lesson. Find things you enjoy.

7.  Make exercise a habit

  • Choose a regular time for exercise each day.
  • Sign a contract with yourself to exercise.
  • Put exercise “appointments” on your calendarand keep them!
  • Change into workout clothes before you leave work.

8.  Make exercise a priority

  • You have to believe that exercise is important enough to make it happen.
  • Pay attention to your mood, how your body feels, and your stress levelAFTER you are active.
  • Think about your reasons for becoming active.

9.  Come up with solutions to reasons you may not want to be active

  • If you don’t like to sweat—set up a fan or split it up into three 10-minute walks.
  • If you feel too tired, try to be active earlier in the day.
  • Write down your solutions.

10.  Every little bit counts

  • Take a walk on your lunch break or a longer path back to your desk.
  • Walk your dog twice a day.
  • Take the stairs instead of the elevator.
  • Split your activity up into two 15-minute sessions

These are the 4 kinds of exercise that you can pick from:

  •  Endurance
  •  Strength
  •  Balance
  •  Flexibility

Endurance: activities that increase your breathing and heart rate (pulse)

Endurance activities  keep you healthy and more fit, help you do the things you need to do every day  improve the health of your heart and lungs delay or prevent diseases such as diabetes, colon and breast cancers, and heart disease.
Examples of endurance activities:

  •  fast walking
  •  dancing
  •  biking
  •  playing tennis
  • yard work
  •  jogging
  •  climbing stairs or hills
  •  swimming
  •  playing basketball

Strength:activities that increase your muscle strength Strength exercises help you stay independent in your daily activities like                                 climbing stairs and carrying things. Strength exercises include lifting weights and using a resistance band.

Balance: activities that make you more stable. These help improve your balance and prevent falls. Balance exercises include standing on one foot,heel-to-toe walk, and tai chi.
Flexibility: activities that keep your body flexible. These give you more freedom of movement for everyday activity. Flexibility exercises include shoulder and upper arm stretches, calf stretches, and yoga.


You have many choices

When you travel…

• Stay at a hotel that has an exercise room.
• Ask locals or the front desk of the hotel where you can walk or run safely.
• Walk to dinner instead of taking a taxi.
• Do your sightseeing on a bike or on foot.
Do some stretching, yoga or use a strength band in your room.

When the weather isn’t the best…

• Walk at the mall.
• Find stairs at your work or apartment building.
• Use a video or TV exercise program.
• Dance to your favorite music.
When you can’t afford a fitness center…
• Use household items for weights such as milk cartons or canned foods.
• Use your own body weight: squats, push-ups or sit ups.
• Join a walking group with friends.
• Find fun activities through a local community center.
When you feel tired…

• Try yoga, light weights or stretching—this will still help your balance,
strength and flexibility.
• Exercise early in the day.
• Start walking—you may start to have more energy with each step.

When it doesn’t seem fun...

• Do an activity while watching TV or a movie, reading a book or a magazine, listening to music, a book or podcasts.
• Consider it “play time” like kids do: play with the dog, play with grandkids.
• Try a new class or activity.
• Find a friend to be active with you.
• Help out a neighbor or friend with moving or housework.

 Get  Assistance if needed

If you need more support in starting an exercise program, consider a referral to a health and fitness professional. Your health systems cardiac rehabilitation or physical therapy programs may be good resources. Become familiar with other local resources. Senior centers and the YMCA may offer chair or water based exercise programs for your patients that have orthopedic or balance problems.
The tool, “It’s Never Too Late!” is a resource for older patients as well as those with health concerns.

Report your results!

At your  follow up  report any exercise-induced symptoms such as shortness of breath, chest pain, excessive fatigue or orthopedic concerns. Discuss your progress with exercise and to update their exercise prescription as needed. This is a good time to problem solve any barriers to exercise and help problem solve ways to stick with the plan.

About PCNA

The Preventive Cardiovascular Nurses Association (PCNA) is the leading nursing organization dedicated to preventing cardiovascular disease through assessing risk, facilitating lifestyle changes, and guiding individuals to achieve treatment goals. The current state of health care demands that nurses and advanced practice nurses play a leading role in identifying and implementing cardiovascular risk reduction strategies. PCNA is committed to the continued education and support of nurses so they may successfully rise to this challenge. We do this by educating and supporting nurses through the development of professional and patient education, leadership, and advocacy.


  • To increase public and political awareness of the critical role nurses play in comprehensive cardiovascular risk reduction.
  • To promote individual and community education in cardiovascular risk reduction and disease management across the lifespan.
  • To provide opportunities for education and professional development for nurses.
  • To advocate for professional certification and development for nurses specializing in cardiovascular disease prevention and management.
  • To disseminate information on innovative, fiscally responsible models of cardiovascular care delivery.
  • To foster productive liaisons with professional organizations sharing similar goals.
  • To support the utilization and dissemination of research and support evidence-based practice in cardiovascular risk reduction and disease management.

Visit the American College of Sports Medicine’s Exercise is Medicine Web Site
for more resources and tips regarding helping your patients become and stay active!
Professional Resources: Assessment and Exercise Prescription

Based on 2008 U.S. Department of Health and Human Services Physical Activity Guidelines for Americans.

Heart Rates: Why are they important to know?

 There are many things that can affect the heart rate and are important to consider if you are a heart patient. Heart rate vary as the body’s need to absorb oxygen and excrete carbon dioxide changes, such as during, exercise or physical activity, sleep or illness. The normal human heart rate is between 60-80 beats per minute at rest.


Slow Heart rates

Exercise implications of a low heart rate can indicate a problem when the heart rate does not increase sufficiently with exertion, creating increased fatigue, shortness of breath, exercise intolerance, or EKG changes.  It is important  for heart patients to observe how the heart rate responds to exercise. Does it increase and by how much? 

Medications known as beta blockers frequently lower resting heart rates to upper 40-60 range. That isn’t always considered a problem. If there are no symptoms of compromise such as shortness of breath, chest discomfort, fainting, overwhelming fatigue or cognitive changes and the treatment is tolerated, there is not usually concern. When the rates start to get into the low 40’s there is  more concern. When you sleep the heart rate usually drops another 10 beats per minute, and heart rates in the 30’s are not able to adequately get enough circulating oxygen in the bloodstream to nourish the organs. You might not notice it thus might be found in sleep studies, or if on remote monitoring with holter monitor studies.

If you are on beta blockers the the heart rates are quiet a bit lower than traditional heart rate posters. Many people  on beta blockers have a very blunted heart rate response to activity. On beta blockers your heart rate ranges are usually set 10-20 points lower than the traditional age predicted heart rate ranges or are often prescribed at 50 -70% of age predicted values (see chart below). This doesn’t mean you don’t get the benefits from exercise. The benefits are not directly linked to the heart rates. Exercise conditions the muscles to be efficient at utilizing the oxygenated blood and  thus takes demand off the heart to work harder to provide the blood flow to the working muscle. So the heart doesn’t have to pump as fast.  Think of the muscles as a secondary pump that extracts the oxygen and pushes the blood back to the lungs for re oxygenation.

Commonly prescribed Beta Blockers are usedd to treat the following conditions

  • HTN  is Hyperension
  • Angina =Chest Discomfort
  • Arrhy=arrhythmia or irregular heart rhythm
  • MI = Myocardial Infarction meaning heart attack
  • CHF = Congestive Heart Failure – Shortness of breath and fluid retention in abdomen, legs, weakness of the heart, low ejection fraction

  • Acebutolol -Sectral
  • Atenolol – Tenormin
  • Betaxolol – Kerlone
  • Bisoprolol – Zebeta, also sold as Ziac
  • Carteolol -Cartrol
  • Carvedilol -Coreg
  • Labetalol – Normodyne, also sold as Trandate
  • Metoprolol – Lopressor, also sold as Toprol
  • Nadolol – Corgard
  • Penbutolol – Levatol
  • Propranolol – Inderal, Inderal LA
  • Timolol – Blocadren

This is a question for you and your healthcare professional. What should my target heart rate range be at given my being on beta blockers? It is up to you to determine how you will measure and track your rates. Here are some methods and tools to monitor. 

 The Beltless Heart Rate Monitor


To monitor the heart rate you should  measure the rate for 60 second to determine the rate. It is also useful to note if it is regular. Fitness plays a role here. The more fit you are the lower the resting heart rate. If the heart is efficient and the muscle are strong there is less demand for the heart to go faster to meet the supply and demand of the muscles. Most symptoms of this are shortness of breath, fatigue, exercise intolerance. Then exercise is progressed more on tolerance than by the goal of getting the heart rate elevated to a higher percentage but a rate between 50 and 85% of age predicted target heart rate range.

Exercise  elevates the heart rate. How high is too high?

Most frequently the Karvonen target heart rate is method to determine the age adjusted threshold which is 220  – minus age = Maximal Heart Rate range at which one should not try to achieve when exercising a heart that has had  cardiovascular health issues. A percentage between these ranges is often prescribed by your healthcare practitioner. It is a range!!!! Not an I have to hit the top of this to benefit my heart range. The goal is to be somewhere in that range, we all have good days and bad especially when struggling with heart issues.

If you are in the low end of the range that is just as good as the upper end when it comes to exercise, and there are times when the upper range is too high and it is better to be in the lower range. Again there is an art versus  science of target heart rate ranges the best advise is  be active at a level for which you are  free of symptoms, yet the effort feels fairly light to somewhat hard and does not feel physically hard to perform for several minutes.

Some heart patients  may find a fast resting heart rate if medications are off, or if complications are developing such as the heart rhythm abnormalities or changes.  If the rate is faster than normal and in the recommended exercise levels when resting do not exercise instead contact your healthcare provider ASAP. 

Wall motion, blood pressure, heart rhythm, exercise intolerance, pacemaker or ICD programming must be discussed to really understand the extent of your target heart rates for exercise. Because of such complexity, initially starting to increase activity on a regular basis that elevates the heart rates some and remaining free of symptoms, being able to talk while exercising is an important assessment tool of how well one is tolerating exercise. Make sure to include this discussion at your cardiology or primary care appointment. Discuss safe heart rate ranges for activity, and how your medications and heart condition will influence it. What are your medical concerns?  Heart patients are not instructed to exercise at age predicted maximum heart rate ranges.

Below  is a standard chart your healthcare staff  uses to prescribes a ranges for safe activity. For heart patients there may be ranges where there are ischemic changes meaning there is a change in the EKG noted while in  Cardiac Rehabilitation or with stress testing. Theoretically one could monitor their own  for issues through use of the new Ipod apps for heart rhythm monitoring, or small handheld electronic devices like those shown above. Most exercise is initially prescribed light following a heart issue and gradually increased to meet daily living needs including work, physical, and activity/exercise needs.


Maximum HR

50 percent

75 percent

85 percent







































































If you have cardiovascular issues such as  angina, poor heart wall motion due to the injury to the heart  from a heart attack or cardiomopathy, inadequate blood pressure responses, EKG electrical changes, then the target heart rate ranges are established by your physician to a safe level. This target heart rate range is your individual level based on your medications, your heart issues, and your fitness goals.

Most rehabilitation of the heart is done in lighter zones initially, then progresses gradually too higher heart rates to meet daily living needs including work, physical, and activity/exercise needs. Many are able to do high levels of physical exertion when trained including returning to jogging, cross country skiing, or strenuous job requirements. Rehabilitation programs are beginning to work select patients to higher target heart rate ranges with interval training. Sometimes the art of exercise prescription outweighs the science of it when balancing a complex medical history of cardiovascular disease.



What are my chances of getting Heart Disease?

What Are My Chances of Getting Heart Disease Infographic

The Multiplier Effect

  • 1 risk factor doubles your risk
  • 2 risk factors quadruple your risk
  • 3 or more risk factors can increase your risk more than tenfold
By doing just 4 things – eating right, being physically active, not smoking, and keeping a healthy weight – you can lower your risk of heart disease by as much as 82 percent

Thanksgiving Reflections

Happy Thanksgiving!

Thank you all for reading my blog.  I reflect back a year and consider what  blessings I am thankful for. This blog is one of them. It has provided me a good outlet for all the information I enjoy learning, sharing and teaching. So to the 11,ooo viewers to day, a very grateful thank you.