Cardiovascular Diseases Flashcards

Cardiovascular Diseases Overview

• The right ventricle transports deoxygenated blood to the lungs for oxygenation.
• Regular moderate exercise, two hours weekly, can reduce heart disease risk by 30%.
• A myocardial infarction is commonly referred to as a heart attack.

Atherosclerosis vs. Arteriosclerosis

• Atherosclerosis is characterized by plaque buildup in arteries.
• Arteriosclerosis refers to the hardening of arteries, which can lead to poor blood flow.

Impact of Cholesterol

• High cholesterol levels can first lead directly to arteriosclerosis, increasing cardiovascular disease risk.

Coronary Heart Disease

• Occurs when arteries narrow, failing to deliver adequate blood to the heart, potentially leading to a heart attack.

Angioplasty and Treatment

• Angioplasty is not the typical treatment for arteriosclerosis; alternative treatments may be used.

Stress and Heart Disease

• Stress contributes significantly to the risk of developing heart disease.

Symptoms of Cardiomyopathy

• Common symptoms include bloating, fatigue, and dizziness; fever is NOT a symptom.

Types of Cardiovascular Disease

• Hypertension is a type of cardiovascular disease that can lead to various health complications.

Key Definitions

• Cholesterol: A fat-like substance essential for cellular and bodily functions.
• Atherosclerosis: Thickening of artery walls due to fatty material accumulation.
• Arteriosclerosis: General term referring to artery hardening.
• Hypertension: Condition of high blood pressure resulting from lifestyle factors.
• Coronary Heart Disease: Condition caused by narrowed arteries hindering blood supply to the heart.
• Heart Attack: Occurs when blood flow to a part of the heart is interrupted, leading to tissue damage.
• Stroke: A condition resulting from blocked blood supply to a part of the brain.
• Heart Failure: Condition where the heart is unable to pump sufficient blood to meet the body's needs.

Test your knowledge on cardiovascular diseases with these flashcards. From heart attacks to the impact of exercise, challenge yourself to distinguish facts from misconceptions in this crucial health topic.