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CYCLING PERFORMANCE TIPS

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Cardiologists Beaverton OR

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 Beaverton, OR that will answer all of your questions about Cardiologists.

Sandeep Garg, MD
(503) 692-0405
19260 SW 65th Ave
Tualatin, OR
Business
Pacific Heart Associates PC
Specialties
Cardiology

Data Provided By:
Hugh L Gately
(503) 216-8670
9427 Sw Barnes Rd
Portland, OR
Specialty
Thoracic Surgery, Vascular Surgery, Cardiac Surgery

Data Provided By:
Geoffrey Marks Wilson, MD
(503) 297-6234
9427 SW Barnes Rd Ste 498
Portland, OR
Specialties
Cardiology
Gender
Male
Education
Medical School: Columbia Univ Coll Of Physicians And Surgeons, New York Ny 10032
Graduation Year: 1988

Data Provided By:
Richard Hoon Sohn, MD
(503) 297-6234
9427 SW Barnes Rd Ste 498
Portland, OR
Specialties
Cardiology
Gender
Male
Education
Medical School: Johns Hopkins Univ Sch Of Med, Baltimore Md 21205
Graduation Year: 1995

Data Provided By:
Robert Richard Crawford
(503) 216-1234
9155 Sw Barnes Rd
Portland, OR
Specialty
Cardiovascular Disease

Data Provided By:
Foundation Natural Medicine Center
(503) 608-9160
3800 Southwest Cedar Hills Boulevard, Suite 200-D
Beaverton, OR
Services
Wellness Training, Weight Management, Supplements, Stress Management, Preventive Medicine, Nutrition, Herbal Medicine, Functional Medicine, Family Practice, Diabetes, Chiropractic, Cardiovascular Disease, Arthritis, Allergy
Membership Organizations
American Holistic Medical Association

Data Provided By:
Craig Robert Walsh, MD
(503) 297-6234
9155 SW Barnes Rd Ste 233
Portland, OR
Specialties
Cardiology
Gender
Male
Education
Medical School: Or Hlth Sci Univ Sch Of Med, Portland Or 97201
Graduation Year: 1994

Data Provided By:
Kenton Wayne Gregory, MD
(503) 216-5210
9205 SW Barnes Rd
Portland, OR
Specialties
Cardiology
Gender
Male
Education
Medical School: Univ Of Southern Ca Sch Of Med, Los Angeles Ca 90033
Graduation Year: 1980
Hospital
Hospital: Providence St Vincent Med Ctr, Portland, Or; Oregon State Hospital Of Portl, Portland, Or
Group Practice: Oregon Medical Laser Ctr

Data Provided By:
Stuart E Trenholme
(503) 292-4485
9155 Sw Barnes Rd
Portland, OR
Specialty
Cardiology, Cardiovascular Disease

Data Provided By:
Tyler Justin Gluckman
(503) 297-6234
9427 Sw Barnes Rd
Portland, OR
Specialty
Cardiovascular Disease

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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