PATHO - MIDTERM L4 (Circulatory System) Flashcards
High blood pressure that can lead to heart disease
Hypertension
Narrowing or skipping of coronary arteries due to atherosclerosis
Coronary Artery Disease
The heart’s inability to pump effectively
Heart Failure
Pertains to abnormal heart rhythm
Arrhythmias
Fast heart beat
Tachycardia
Slow heart beat
Bradycardia
A congenital cardiovascular condition wherein there is malfunction of heart valves
Valvular Heart Disease
Ultrasound used to visualize heart structure and function
Echocardiography (2D Echo)
It measures electrical activity of the heart
Electrocardiogram
The facility where treatment for heart problems or blood vessels are performed
Catheterization Laboratory (CAT Lab)
Characterized as a hole in the septum that separates the two upper chambers of the heart; allowing blood to flow between the left and right atria and increases blood flow to the lungs
Atrial Septal Defect
Characterized as a hole in the septum that separates the two lower chambers of the heart; permitting oxygen-rich blood to flow from the left ventricle to the right ventricle
Ventricular Septal Defect
Complex congenital heart defect that comprises four specific abnormalities
Tetralogy of Fallot
Pertains to a hole in the lower chamber of the heart
Ventral Septal Defect
Narrowing of the outflow tract of blood from the right ventricle
Pulmonary Stenosis
The aorta is positioned above both ventricles
Overriding Aorta
Thickening of the right ventricle that leads to reduced blood flow to the lungs and oxygen-poor blood being circulated to the body
Right Ventricular Hypertrophy
Right Ventricular Hypertrophy manifests a _____-like appearance of the heart radiographically.
Boot / Shoe
Narrowing of the aorta just after the left subclavian artery that can restrict blood flow and lead to high-blood pressure before the constriction reduced blood flow beyond it.
Coarctation of the Aorta
The blood vessel connecting the pulmonary artery and the aorta
Ductus Arteriosus
Failure of ductus arteriosus to close after birth
Patent Ductus Arteriosus
Narrowing of the pulmonary valve obstructing blood flow from the heart to the lungs
Pulmonary Stenosis
Surgical repair for Pulmonary Stenosis
Balloon Valvuloplasty
Narrowing of the aortic valve that can lead to blood flow obstruction from the left ventricle to the aorta; eventually increasing pressure
Aortic Stenosis
Rare congenital heart defect that affects the tricuspid valve, causing it to be malformed and positioned lower than normal in the right ventricle
Ebstein’s Anomaly
Backward flow of blood that results in heart enlargement and arrhythmias
Tricuspid Regurgitation
The positions of the aorta and pulmonary artery are switched
Transposition of the Great Arteries
Abnormal thickening of the heart muscle, particularly the ventricles, that impedes blood flow and affects the heart’s ability to pump effectively
Hypertrophic Cardiomyopathy (HCM)
What hereditary disease pattern does HCM follow ?
Autosomal Dominant Pattern
Localized dilation or bulging of the aorta
Aortic Aneurysm
The topmost cause of Aortic Aneurysm
High Blood Pressure
Narrowing or blockage of the coronary arteries due to buildup of plaque on the arterial walls
Coronary Artery Disease
Other term for chest pain
Angina
Reduced blood flow to the heart muscle, usually due to CAD, specifically spasm of the coronary artery
Ischemic Heart Disease
Inability of the heart to pump effectively as a result of damage to the heart muscle
Heart Failure to Myocardial Degeneration
Progressive disease of the heart muscle that impairs the heart’s ability to pump blood
Degenerative Cardiomyopathy
Acute inflammatory condition that primarily affects children and can lead to vasculitis
Kawasaki Disease
Condition resulting from rheumatic fever damaging the heart valves leading to stenosis or regurgitation
Rheumatic Heart Disease
Inflammation of the aorta caused by infections, autoimmune diseases, or inflammatory conditions such as giant cell arteritis
Aortitis
Inflammation of the heart associated with systemic lupus erythematosus, an autoimmune disease
Lupus Carditis
Involves the formation of granulomas in the cardiac tissue, which can disrupt normal heart function and lead to arrhythmias
Cardiac Sarcoidosis
Bruise of the heart muscle caused by blunt force trauma to the chest
Cardiac Contusion
Accumulation of blood in the pericardial sac surround the heart leading to increased pressure on the heart and impair its ability to pump effectively
Hemopericardium
Urgent drainage of fluids in the pericardial sock
Pericardiocentesis
Damaged coronary artery which may break due to severe atherosclerosis and lead to significant bleeding
Ruptured Coronary Artery
Fluid or blood accumulation in the pericardial space that hinders the ability of the heart to fill and pump effectively
Cardiac Tamponade
Injury sustained by the heart as a result of broken rib bones, typically from blunt trauma
Fracture Rib causing Cardiac Injury
Pertains to the bruise on the heart
Cardiac Contusion
Abnormal growths within the heart
Cardiac Tumors
Complete the ff:
Benign = _______
Malignant = ______
Benign = MYXOMA
Malignant = SARCOMAS
Tumors that occur in the fibrous sac surrounding the heart
Pericardial Tumors
A form of cancer where the lymphatic tissue can infiltrate cardiac tissue or pericardium; typically observed in HIV / AIDS patients
Lymphoma Involvement of the Heart
Secondary tumors that spread to the heart from other primary cancers
Metastatic Disease to the Heart
Tumors affecting blood vessels
Vascular Tumors
Complete the ff:
- Vascular Tumors
Benign = _______
Malignant = ________
Benign = HEMANGIOMA
Malignant = ANGIOSARCOMAS
Body system very essential to primarily transport nutrients and oxygen-rich blood to all parts of the body and carry deoxygenated blood back to the lungs
Cardiovascular System
Muscular organ that pumps blood throughout the body
Heart
Carry oxygen-rich blood away from the heart towards tissues
Arteries
The largest artery is called _________
Aorta
Returns deoxygenated blood back to the heart
Veins
Components of the veins that prevent backflow
Valves
Tiny vessels of the heart where gas exchange occurs
Capillaries
The blood is composed of two cells, namely _______ for carrying oxygen and _______ as part of the immune system as an identifier of infections
- Red Blood Cells
- White Blood Cells
Liquid component of blood that carries nutrients, hormones, and wastes of the body
Plasma
Circulation depicting oxygenated blood passage from the left side of the heart to the rest of the body and back as deoxygenated to the right side of the heart
Pulmonary Circulation
Deoxygenated blood comes from the right side of the heart and into the lungs
Systemic Circulation
Function of the Cardiovascular system covering the delivery of oxygen and nutrients
Transportation
The cardiovascular system helps balance temperature, pH levels, and fluid
Regulation
The immune components in the blood defend against pathogens and foreign substances
Protection
Enumerate the four (4) chambers of the heart:
- Right Atrium
- Right Ventricle
- Left Atrium
- Left Ventricle