Veterinary Medical Terms Chapter 8

Cardiology Terminology

• Tricuspid Valve: The right atrioventricular valve, essential in heart function.

• Pericardium: The double-walled membranous sac that encases the heart, providing protection and lubrication.

• Septum: A partition or wall that separates different chambers of the heart.

• Infarct: A localized area of tissue necrosis due to an interrupted blood supply; significant in understanding heart attacks.

• Transfusion: The process of introducing whole blood or blood components into a recipient's bloodstream, critical in medical emergencies.

• Shunt: A bypass or diversion in blood flow, often used in medical procedures.

Anatomy and Functions

• Cor: The Latin term meaning heart, foundational in various cardiac terminology.

• Cardiomyopathy: Disease impacting the heart muscle, affecting its ability to pump blood effectively.

• Cardiomegaly: Refers to enlargement of the heart, often indicative of underlying health issues.

• Perfusion: The process of blood flow through tissues, vital for nutrient and oxygen delivery.

• Pulmonary Arteries: The blood vessels responsible for transporting blood from the heart to the lungs for oxygenation.

• Systole: The contraction phase of the heartbeat, crucial for blood circulation.

Medical Conditions and Procedures

• Iatrogenic: Refers to diseases or conditions that arise as a result of medical treatment, highlighting potential risks of care.

• Epicardium: The external layer of the heart, providing a protective covering.

• Coronary Arteries: The arteries supplying blood to the myocardium, essential for heart function.

Heart Chambers and Valves

• Mitral Valve: Also known as the bicuspid valve, key in regulating blood flow from the left atrium to the left ventricle.

• Right Ventricle: The heart chamber responsible for pumping deoxygenated blood to the lungs for carbon dioxide removal.

Blood Supply and Flow

• Hemostasis: The body's process for controlling bleeding, critical in injury management.

• Ischemia: A deficiency in blood supply to tissues, often leading to pain and potential damage.

• Lumen: The opening within a vessel through which fluid flows, important for understanding vascular health.

Vascular Terminology

• Angi/o and Vas/o: Prefixes meaning vessel, important in understanding various medical conditions related to blood vessels.

• Ven/o and Phleb/o: Prefixes meaning vein, essential in discussing venous health issues.

• Valv/o and Valvul/o: Root terms referring to valves, significant in discussions about heart function and diseases.

• Cardi/o and Cor: Root terms meaning heart, foundational for many medical terms in cardiology.

• Holo- and Pan-: Prefixes meaning all, useful in describing conditions or treatments that affect the entire system.

Test your knowledge of key veterinary medical terms related to the heart in Chapter 8. This quiz covers essential vocabulary such as the tricuspid valve, pericardium, and infarct. Perfect for veterinary students looking to reinforce their understanding of cardiovascular terminology.