the circulatory system
... The hear acting as a double pump: notes on the pulmonary and systemic circuits. P. 81 Lesson 2 Discuss on how the heart beats and how it is measured through heart rate. Note what a resting heart rate is and why this increases through exercise. 4 areas where a pulse can be taken Heart rate ex ...
... The hear acting as a double pump: notes on the pulmonary and systemic circuits. P. 81 Lesson 2 Discuss on how the heart beats and how it is measured through heart rate. Note what a resting heart rate is and why this increases through exercise. 4 areas where a pulse can be taken Heart rate ex ...
The Heart Chapter 18 Part 1
... Trace the pathway of blood ( )through the body using the following terms: ...
... Trace the pathway of blood ( )through the body using the following terms: ...
Arrhythmias
... The pacemaker is the tissue which has the fastest rate of firing Normally, this is the SA node· Sometimes, other tissues in the heart can assume the role of pacemaker The main predisposing factors are a-β adrenoceptor stimulation: causes increase in Ca2+ levels b- Myocardial ischemia: There is a ...
... The pacemaker is the tissue which has the fastest rate of firing Normally, this is the SA node· Sometimes, other tissues in the heart can assume the role of pacemaker The main predisposing factors are a-β adrenoceptor stimulation: causes increase in Ca2+ levels b- Myocardial ischemia: There is a ...
Congestive Heart Failure: From Basics to Recent Advances
... the heart is unable to pump blood at a rate commensurate with the requirements of the metabolizing tissues or can do so only from an elevated filling pressure.” - Eugene Braunwald “Congestive heart failure (CHF) represents a complex clinical syndrome characterized by abnormalities of left ventricula ...
... the heart is unable to pump blood at a rate commensurate with the requirements of the metabolizing tissues or can do so only from an elevated filling pressure.” - Eugene Braunwald “Congestive heart failure (CHF) represents a complex clinical syndrome characterized by abnormalities of left ventricula ...
CARDIOVASCULAR SYSTEM (Ch. 5)
... occlusion total blockage from inside atheromatous plaque thrombus = clot embolus = clot that has moved ...
... occlusion total blockage from inside atheromatous plaque thrombus = clot embolus = clot that has moved ...
The Cardiovascular System: The Heart
... with closing of heart valves – First sound occurs as AV valves close and signifies beginning of systole – Second sound occurs when SL valves close at the beginning of ventricular diastole ...
... with closing of heart valves – First sound occurs as AV valves close and signifies beginning of systole – Second sound occurs when SL valves close at the beginning of ventricular diastole ...
Document
... Circulation Circulatory Plans Regulation of heart & cardiac output (CO) Circulatory adjustments to stress, including ...
... Circulation Circulatory Plans Regulation of heart & cardiac output (CO) Circulatory adjustments to stress, including ...
treatment options of congenital heart disease
... Blood flow from left ventricle to right ventricle. Blood flow through pulmonary (Lungs) circulation increases. Changes in pulmonary (Lungs) blood vessels ...
... Blood flow from left ventricle to right ventricle. Blood flow through pulmonary (Lungs) circulation increases. Changes in pulmonary (Lungs) blood vessels ...
ECG - Derriford ED
... 2. What does the T wave on ECG represent? 3. Describe how to measure HR on 12 Lead ECG. 4. Which Heart Block presents with a prolonged P-R interval? 5. How can you tell the difference between an atrial or a ventricular premature conduction? 6. What HR may be on the cardiac monitor if patient is in P ...
... 2. What does the T wave on ECG represent? 3. Describe how to measure HR on 12 Lead ECG. 4. Which Heart Block presents with a prolonged P-R interval? 5. How can you tell the difference between an atrial or a ventricular premature conduction? 6. What HR may be on the cardiac monitor if patient is in P ...
CR 10: Myocarditis mimicking an acute coronary syndrome
... • Clinical presentation: Heart failure + Fever • Rarely: chest pain mimicking acute coronary syndromes. ...
... • Clinical presentation: Heart failure + Fever • Rarely: chest pain mimicking acute coronary syndromes. ...
File
... There are over 60,000 miles of blood vessels in the human body. There are approximately 300 million capillaries in the human body ...
... There are over 60,000 miles of blood vessels in the human body. There are approximately 300 million capillaries in the human body ...
Obstructive Congenital Heart Disease
... Large shunts will also have a left sided S3 due to large volume across the mitral valve With Severe VSD- the pulmonary HTN that develops secondary to LA/LV hypertrophy causes symptoms of Heart failure and a loud P2. ...
... Large shunts will also have a left sided S3 due to large volume across the mitral valve With Severe VSD- the pulmonary HTN that develops secondary to LA/LV hypertrophy causes symptoms of Heart failure and a loud P2. ...
Facts About Sudden Cardiac Arrest
... sudden cardiac arrest episodes are caused by the rapid and/or chaotic activity of the heart known as ventricular tachycardia (VT) or ventricular fibrillation (VF). These are diseases of the heart’s electrical conduction system that should not be confused with a heart attack (myocardial infarction), ...
... sudden cardiac arrest episodes are caused by the rapid and/or chaotic activity of the heart known as ventricular tachycardia (VT) or ventricular fibrillation (VF). These are diseases of the heart’s electrical conduction system that should not be confused with a heart attack (myocardial infarction), ...
M19 Lesson 11 12.2 HANDOUT
... A sphygmomanometer (blood pressure cuff) placed on an artery in the arm measures blood pressure. Pressure is recorded in mmHg (millimeters of mercury) as systolic over diastolic. The average blood pressure of a healthy young person is below 120 mmHg and over 80 mmHg. Blood pressure is affected by g ...
... A sphygmomanometer (blood pressure cuff) placed on an artery in the arm measures blood pressure. Pressure is recorded in mmHg (millimeters of mercury) as systolic over diastolic. The average blood pressure of a healthy young person is below 120 mmHg and over 80 mmHg. Blood pressure is affected by g ...
cardiology - CatsTCMNotes.com
... Inability to pump blood at normal or elevated pressure or meet the oxygen demand Its not a diagnosis It’s a syndrome due to several causes Arising from- systolic dysfunction ...
... Inability to pump blood at normal or elevated pressure or meet the oxygen demand Its not a diagnosis It’s a syndrome due to several causes Arising from- systolic dysfunction ...
The Cardiovascular System - Mediapolis Community School
... from the right atrium to the right ventricle. • The pulmonary valve allows blood to leave the right ventricle and prevents backflow into the ventricular chamber. • The mitral valve permits blood to move from the left atrium to the left ventricle. • The aortic valve allows blood to move from the left ...
... from the right atrium to the right ventricle. • The pulmonary valve allows blood to leave the right ventricle and prevents backflow into the ventricular chamber. • The mitral valve permits blood to move from the left atrium to the left ventricle. • The aortic valve allows blood to move from the left ...
Myocardial diseases of dogs Dilated cardiomyopathy
... 2- At first these symptoms may just be seen with exertion, but eventually they are seen even at rest. B) Right sided CHF is seen as: 1- Ascites, or fluid accumulation in the abdomen, causing a pot-bellied appearance. 2- Sometimes, fluid accumulates in the chest, around the lung tissue, causing compr ...
... 2- At first these symptoms may just be seen with exertion, but eventually they are seen even at rest. B) Right sided CHF is seen as: 1- Ascites, or fluid accumulation in the abdomen, causing a pot-bellied appearance. 2- Sometimes, fluid accumulates in the chest, around the lung tissue, causing compr ...
We made a simple model to show that the heart is a pump and to
... We made a simple model to show that the heart is a pump and to demonstrate how the heart pumps blood around the body. We used a jar, balloon and two straws. We stretched the balloon over the jar to create a membrane for our pump. We carefully pierced the balloon membrane and inserted the straws. Whe ...
... We made a simple model to show that the heart is a pump and to demonstrate how the heart pumps blood around the body. We used a jar, balloon and two straws. We stretched the balloon over the jar to create a membrane for our pump. We carefully pierced the balloon membrane and inserted the straws. Whe ...
Slide 1
... •Try and lift up a piece of valve tissue with a pair of forceps. Can you see the strings attaching the valve to the ventricular muscle, are they strong or weak? •Pull on one and observe what happens to the valve tissue. ...
... •Try and lift up a piece of valve tissue with a pair of forceps. Can you see the strings attaching the valve to the ventricular muscle, are they strong or weak? •Pull on one and observe what happens to the valve tissue. ...
Cardiovascular System Test
... Carbon Dioxide Nitrogen Water vapour Water 14. Explain why the percentage of oxygen varies from inspiration to expiration? 15. What are the three components of the cardiovascular system? 16. What happens to an individual’s heart rate when they start exercising? 17. Why is this an advantage to the pe ...
... Carbon Dioxide Nitrogen Water vapour Water 14. Explain why the percentage of oxygen varies from inspiration to expiration? 15. What are the three components of the cardiovascular system? 16. What happens to an individual’s heart rate when they start exercising? 17. Why is this an advantage to the pe ...
File - Ms. Lynch`s Lessons
... 1. Name and define the two cardiovascular circuits. 2. What kind of muscle is found in the heart? What makes it different from other muscle? 3. Name and give the location of the two pericardiums. 4. Identify the three layers of the heart. 5. Explain foramen ovale → foramen ovalis. 6. Given a di ...
... 1. Name and define the two cardiovascular circuits. 2. What kind of muscle is found in the heart? What makes it different from other muscle? 3. Name and give the location of the two pericardiums. 4. Identify the three layers of the heart. 5. Explain foramen ovale → foramen ovalis. 6. Given a di ...
Cardiac surgery
Cardiovascular (heart) surgery is surgery on the heart or great vessels performed by cardiac surgeons. Frequently, it is done to treat complications of ischemic heart disease (for example, coronary artery bypass grafting), correct congenital heart disease, or treat valvular heart disease from various causes including endocarditis, rheumatic heart disease and atherosclerosis. It also includes heart transplantation.