Related Experiment Video
Updated: Feb 8, 2026

A Neuroscientific Approach to the Examination of Concussions in Student-Athletes
Published on: December 8, 2014
Preparticipation Cardiovascular Screening: An Infrastructure Assessment in Collegiate Athletics
Justin J Conway1, Brett G Toresdahl2, Chad A Asplund3
1Crystal Run Healthcare, Middletown, New York.
Secondary cardiovascular diagnostic testing is widely available for collegiate athletes, ensuring access to essential services regardless of athletic division, region, or school size. This infrastructure supports comprehensive preparticipation screening and follow-up care for student athletes.
Area of Science:
- Sports Medicine
- Cardiology
- Public Health
Background:
- Preparticipation cardiovascular screening is crucial for identifying potential risks in collegiate athletes.
- Assessing the availability of secondary diagnostic testing is vital for effective management of identified abnormalities.
Purpose of the Study:
- To evaluate the infrastructure for secondary cardiovascular diagnostic testing for athletes within the National Collegiate Athletic Association (NCAA).
- To determine the accessibility of various cardiovascular diagnostic services across different NCAA divisions and school demographics.
Main Methods:
- A cross-sectional study utilizing an online survey distributed to NCAA team physicians.
- The survey assessed the availability of secondary cardiovascular diagnostic testing and services within a 25-mile radius.
Main Results:
- Over 97% of schools have access to resting echocardiogram, stress ECG/echocardiogram, and Holter monitoring within 25 miles.
- Cardiac MRI and electrophysiology studies are available within 25 miles for over 80% of schools.
- Genetics testing is accessible within 25 miles for 64.8% of schools.
Conclusions:
- Secondary cardiovascular testing infrastructure is readily available for NCAA athletes.
- Accessibility is consistent across divisions, regions, and school sizes, supporting comprehensive athlete care.
Related Concept Videos
Assessment of the Cardiovascular System II: Inspection
Head and Neck
Assessment of the Cardiovascular System IV: Auscultation
Normal Heart Sounds
S1 (First Heart Sound)-
S1 is made by the closure of the mitral and tricuspid valves (atrioventricular valves), marking the beginning of systole.
S2 (Second Heart Sound)-
S2 is made by the closure of the aortic and pulmonic valves (semilunar valves), marking the end of the systole.
Assessment of the Cardiovascular System I: Subjective Data
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Assessment of the Cardiovascular System III: Palpation
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
Overview of the Cardiovascular System
Heart
The heart is the central pump of the cardiovascular system that circulates blood throughout the body. It comprises two atria receiving the blood and two ventricles pumping blood out of the heart. Their rhythmic contractions, called heartbeats, ensure that blood flow remains continuous.
Blood Vessels
Blood...
Regulation of the Cardiovascular System
The regulation of the cardiovascular system involves the autonomic nervous system (ANS), baroreceptors, and chemoreceptors, ensuring that heart rate and blood pressure are appropriately modulated in response to varying physiological demands.
The ANS comprises two main divisions: the sympathetic and parasympathetic nervous systems. The sympathetic nervous system enhances...

