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CYCLING PERFORMANCE TIPS

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Cardiologists Hattiesburg MS

This page provides useful content and local businesses that can help with your search for Cardiologists. You will find helpful, informative articles about Cardiologists, including "HEART RATE MONITORS". You will also find local businesses that provide the products or services that you are looking for. Please scroll down to find the local resources in Hattiesburg, MS that will answer all of your questions about Cardiologists.

John R Lovejoy
(601) 296-3070
4 Willow Pt
Hattiesburg, MS
Specialty
Cardiology, Cardiovascular Disease

Data Provided By:
Thad Fulton Waites, MD
(601) 268-5800
1017 Richburg Rd
Hattiesburg, MS
Specialties
Cardiology, Internal Medicine
Gender
Male
Languages
Spanish
Education
Medical School: Univ Of Ms Sch Of Med, Jackson Ms 39216
Graduation Year: 1970

Data Provided By:
Fisher Alan Covin, MD
(601) 296-3070
200 Hospital Dr W
Hattiesburg, MS
Specialties
Cardiology
Gender
Male
Education
Medical School: Univ Of South Al Coll Of Med, Mobile Al 36688
Graduation Year: 1982
Hospital
Hospital: University Of South Alabama Me, Mobile, Al

Data Provided By:
John R Lovejoy, MD, FACC
(601) 296-3070
7 Planters Ln
Hattiesburg, MS
Specialties
Cardiology
Gender
Male
Education
Graduation Year: 2007

Data Provided By:
Charles D Hernandez
(601) 544-1261
511 W Laurel Ave
Hattiesburg, MS
Specialty
Cardiology, Internal Medicine

Data Provided By:
Gardner Fletcher
(601) 296-3000
200 Hospital Dr W
Hattiesburg, MS
Specialty
Cardiology, Internal Medicine, Pulmonary Disease, Cardiovascular Disease

Data Provided By:
Fisher A Covin
(601) 296-3070
4 Willow Pt
Hattiesburg, MS
Specialty
Cardiology, Cardiovascular Disease

Data Provided By:
Jeffrey Morris
(601) 296-3000
200 Hospital Dr W
Hattiesburg, MS
Specialty
Cardiology, Cardiovascular Disease

Data Provided By:
Arthur Charles Martin, MD
(601) 268-5800
415 S 28th Ave
Hattiesburg, MS
Specialties
Cardiology, Internal Medicine
Gender
Male
Education
Medical School: Oh State Univ Coll Of Med, Columbus Oh 43210
Graduation Year: 1980

Data Provided By:
Benjamin M Carmichael, MD
(601) 268-5800
415 S 28th Ave
Hattiesburg, MS
Specialties
Cardiology, Internal Medicine
Gender
Male
Education
Medical School: Emory Univ Sch Of Med, Atlanta Ga 30322
Graduation Year: 1965
Hospital
Hospital: Forrest County Gen Hosp, Hattiesburg, Ms; Wesley Med Ctr, Hattiesburg, Ms
Group Practice: Hattiesburg Clinic

Data Provided By:
Data Provided By:

HEART RATE MONITORS

 



CONTENTS

  • Basic cardiovascular physiology
  • Pros and cons of using a heart rate monitor
  • Definitions
  • Calculating your maximum heart rate
  • Heart rate training zones
  • Training tips using a heart rate monitor
  • Resting heart rate
  • An opposing opinion The Heart Rate Monitor (HRM) is touted by many cyclists and trainers as the most significant training advance in the last ten years. Although many coaches refuse to work with an athlete without the physiologic training information it provides, HRMs have their detractors. And that small backlash is slowly growing. An alternative to a HRM, not quite as technical and rigid, uses perceived effort as a measure of your level of exertion.

    BASIC CARDIOVASCULAR PHYSIOLOGY

    First, let's review the basic physiology of the circulatory system asking ourselves the question "What does the heart rate really indicate?" The components of the cardiovascular system are:
    • the heart (the pump)
    • the arteries (a distribution system)
    • the capillaries (the exchange system where gases, nutrients, and other chemical compounds move to and from surrounding tissue
    • the veins (which are the return circuit) With every heart beat (contraction of the heart pump), a certain amount of blood (stroke volume) is pushed through the system. The contraction frequency of the heart is the heart rate (HR). The amount of blood moved to the cells of the body every minute is the product of the heart rate and stroke volume (HR x strove volume).

      With physical activity (exercise) more oxygen is required by the muscle cells, and the circulatory system responds by increasing the heart rate (and the cardiac output). With aerobic training, the actual amount of blood pumped per heart beat (stroke volume) increases and the efficiency of the exchange process at the capillary level improves. The result is a lower heart rate for any level of physical activity in the trained versus the untrained individual. Thus aerobic training benefits include:

      • a lower resting heart rate
      • a lower heart rate for a specific level of exertion
      • an increased exercise capacity at an individual's maximum heart rate. The training effect results when the heart muscle is "stressed" by an increase in cardiac output (just as muscles in the arms and legs respond to the stress of lifting free weights). As the cardiac output is directly proportional to the heart rate, a heart rate monitor (HRM) can be used to structure and monitor an aerobic training program. (For additional background see Basic Exercise Physiology - the cardiac system.)

        Let's look at the pros and cons on the use of a HRM.

        PROS AND CONS

        The ADVANTAGES of a HRM include its use:

        • as a motivational tool - like a coach ; brings objectivity to a training program.
        • to teach beginners to read their bodies and avoid anaerobic overtraining.
        • to aid in doling out energy during time trialing or climbing, saving some for the final effort.
        • to analyze ra...

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