Search our Site!

Articles By Subject

What is the Meaning of Cardiovascular?

Home >> Articles >> Healthcare Careers >> What is the Meaning of Cardiovascular?

CardiovascularWhat Is the Meaning of Cardiovascular?

The cardiovascular system, also referred to as the circulatory system, includes the heart and blood vessels. The heart pumps the blood throughout the body. To do this effectively, this organ has four separate chambers – two ventricles and two atria. Blood low in oxygen enters the heart through the right atrium, passes through to the right ventricle, and then goes through the pulmonary artery to the lungs, where it receives oxygen. Then this blood passes into the left atrium, passes into the right atrium, and leaves through the body's largest artery, the aorta, and gets pumped to the rest of the body.

Cardiovascular Blood Vessels

Blood vessels themselves also get divided into three categories. Arteries pump blood from the heart to other organs throughout the body. Normally this is oxygenated blood, except in the case of the pulmonary arteries mentioned above. But all arteries carry blood away from the heart. Veins do just the opposite – they take blood from the body to the heart. Again, normally this blood is low in oxygen, except for the pulmonary veins that take blood from the lungs to the heart. The third type of blood vessel is a capillary. These are the smallest and thinnest of the blood vessels, and the miniscule walls allow molecules such as water and oxygen to pass through them into the body's tissues.


Cardiovascular Careers and Training

This intricate system must work properly to keep a human being alive. A cardiovascular technician assists a doctor in identifying problems with either the heart or blood vessels. Various procedures must be used to diagnose diseases, all of which require formal training. A cardiovascular surgeon specializes in the treatment of these diseases through surgical procedures.


Overall, cardiology offers plenty of career prospects and can be a fascinating field to study.


Featured Schools

Refine School Matches
Hide filters
  • SUBJECT Clear All

    See More


    See More



    Please enter valid US or Canada Zip.
            Results open in new window

            Searching Searching ...

            Matching School Ads
            X-Ray Technician/Back Office Medical Assistant

            About Brightwood College

            Brightwood College offers accelerated programs that combine flexible schedules and professional instruction to create a rewarding learning experience for individuals focused on gaining the skills for specific careers. Brightwood College is owned and operated by Education Corporation of America.

            About Education Corporation of America

            Education Corporation of America's institutions broaden access to postsecondary educational opportunities.

            Diagnostic Medical Sonography
            Platt College , Ontario
            • A Los Angeles-based private college offering programs in medical sciences, legal studies, and graphic design since 1985.
            • Has weekend programs, including certified  veterinary technology, nurse assistant, and hemodialysis technician.
            • Showcases visual communication students’ artwork and design through campus magazine.
            • 3 campuses in Southern California.
            • Accredited by the Accrediting Commission of Career Schools and Colleges (ACCSC).
            Show more [+]
            • Accredited
            • Flexible Scheduling
            • Accelerated Programs
            • Financial Aid
            • Transferable Credits
            Degree - Diagnostic Medical Sonography
            • Many programs require externships, allowing students to gain real-world experience.
            • Approved A+ rating from the Better Business Bureau (BBB) since 1984.
            • Offers 22 accelerated, career-focused program options including business administration, medical assisting, and more.
            • Regionally accredited by the Western Association of Schools and Colleges (WASC).
            • 11 campuses across California, with an online division as well.
            Show more [+]
            • Financial Aid
            Associate of Occupational Science in Surgical Technology
            • Offers a free trial period so students can attend classes before paying tuition.
            • Provides blended courses that combine traditional classroom instruction with online learning.
            • Lets students connect with peers at any time, and instructors during office hours with online chat rooms.
            • Gives students the chance to participate in externships and clinical training work under the general supervision of college staff.
            • Has accelerated programs that allow students to take the same coursework in a shorter timeframe.
            Show more [+]
            • Accredited
            • Flexible Scheduling
            • Financial Aid
            • Transferable Credits
            Specialization in Nursing Informatics (MSN)
            • Online Bachelor's programs include BBA, Criminal Justice, Psychology, IT, Healthcare Management & Public Health
            • Over 115 years of delivering quality education and personalized attention to students
            • Provide a range of campus experiences and services online including advising, tutoring, student community, and career services
            • Give students and alumni access to career assistants who help with resumes, cover letters, job hunting, and more.
            • Online Courses
            • Flexible Scheduling
            • Financial Aid
            • Transferable Credits
            MSN Informatics Specialization

            The University

            With over 80 years of academic achievements, Jacksonville University is a traditional, longstanding institution consistently ranked by U.S. News & World Report as one of America's best colleges.

            • Online Courses
            BS in Healthcare Administration/Health Informatics

            Discover the Difference a Community of Support Makes in Your Educational Journey. From Application to Graduation, the Support You Need to Achieve Your Goals. 100% Online.

            New England College was founded in 1946 to educate soldiers coming home from war. The same great support system that welcomed returning GIs is still a hallmark of NEC today. From enrollment services representatives who’ll guide you through the application process to interactive tools that help you collaborate with instructors and classmates, NEC inspires you to reach the milestones of your educational journey.

            • Online Courses
            • Flexible Scheduling
            • Financial Aid
            • Transferable Credits