Cardiovascular System Live Show
... tobacco, affects the nervous system, which controls the HEART RATE. ...
... tobacco, affects the nervous system, which controls the HEART RATE. ...
How Your Heart Works Handout
... closer to the skin and have a bluish color. • C apillaries are the smallest blood vessels. They carry blood to and from all the small places in the body. Capillaries feed into veins and veins feed into arteries. You can think of the heart like two pumps side by side. The pump on the right side mov ...
... closer to the skin and have a bluish color. • C apillaries are the smallest blood vessels. They carry blood to and from all the small places in the body. Capillaries feed into veins and veins feed into arteries. You can think of the heart like two pumps side by side. The pump on the right side mov ...
Circulatory System - Mercer Island School District
... Most arteries contain oxygenated blood Blood is under greater pressure (most arteries protected deeper within body) Thick walled vessels Muscular walls expand/ contract to help move blood ...
... Most arteries contain oxygenated blood Blood is under greater pressure (most arteries protected deeper within body) Thick walled vessels Muscular walls expand/ contract to help move blood ...
MCQ TEST - Rawalianresearch.org
... 1. A 60 year old male patient on aspirin, nitrates and beta blocker being followed for chronic stable angina, presents to the ER with a history of tw to three episodes of more severe and long lasting anginal chest pain each day over the past 3 days. His ECG and cardiac enzymes are normal. The best c ...
... 1. A 60 year old male patient on aspirin, nitrates and beta blocker being followed for chronic stable angina, presents to the ER with a history of tw to three episodes of more severe and long lasting anginal chest pain each day over the past 3 days. His ECG and cardiac enzymes are normal. The best c ...
STUDY GUIDE BSL 111
... 4.) Blood vessels – human vessel model – Identify listed vessels -- fetal pig – blue are veins, pink are arteries remember L vs. R and artery and vein 5.) Case Study – arterial bleeding is generally worse than venous bleeding, blood flow is fastest in aorta and slowest in capillaries, 55-60% of bl ...
... 4.) Blood vessels – human vessel model – Identify listed vessels -- fetal pig – blue are veins, pink are arteries remember L vs. R and artery and vein 5.) Case Study – arterial bleeding is generally worse than venous bleeding, blood flow is fastest in aorta and slowest in capillaries, 55-60% of bl ...
Sheep Heart Dissection Lab
... 2. Place the heart in a dissecting tray with its ventral surface up (See Figure 2 below). Proceed as follows: Locate the visceral pericardium, which appears as a thin, transparent layer on the surface of the heart. Also note the abundance of fat along the paths of various blood vessels. This adipose ...
... 2. Place the heart in a dissecting tray with its ventral surface up (See Figure 2 below). Proceed as follows: Locate the visceral pericardium, which appears as a thin, transparent layer on the surface of the heart. Also note the abundance of fat along the paths of various blood vessels. This adipose ...
Q1-3 Circulatory System
... 1. Circulatory system – closed system (blood stays in heart and vessels) 2. Arteries – lead away from heart/ smooth muscles allow stretching/ *pulse – stretching arteries 3. Blood Pressure – force of blood against artery walls a. Systolic Pressure – upper number (120mmHg) Pressure when ventricles co ...
... 1. Circulatory system – closed system (blood stays in heart and vessels) 2. Arteries – lead away from heart/ smooth muscles allow stretching/ *pulse – stretching arteries 3. Blood Pressure – force of blood against artery walls a. Systolic Pressure – upper number (120mmHg) Pressure when ventricles co ...
chapter ??
... ECG Review for practical 1: For the practical you will be required to provide an answer for each ECG that includes the name of the ECG, what is the disorder, why it is abnormal, and give the rate when required. Be specific. Don’t overwrite with excess unnecessary information. We will review in class ...
... ECG Review for practical 1: For the practical you will be required to provide an answer for each ECG that includes the name of the ECG, what is the disorder, why it is abnormal, and give the rate when required. Be specific. Don’t overwrite with excess unnecessary information. We will review in class ...
RELATIONSHIP OF RETINAL ARTERIOLAR NARROWING AND …
... vessels attempted and the average number of stents and stented length per patient were similar in both groups, though the average stent diameter was smaller in women. Clinical follow-up was completed in 988 patients and during a mean follow-up period of 29.1 months (range: 11 -49 months), there was ...
... vessels attempted and the average number of stents and stented length per patient were similar in both groups, though the average stent diameter was smaller in women. Clinical follow-up was completed in 988 patients and during a mean follow-up period of 29.1 months (range: 11 -49 months), there was ...
Statement on Matching Language to the Type of Evidence Used in
... and limitations, but most importantly, they all result in different types of conclusions about an intervention. As illustrated in a series of examples provided in a separate review,1 inappropriate word choice to describe results can lead to scientific inaccuracy. Therefore, the editors of the HEART ...
... and limitations, but most importantly, they all result in different types of conclusions about an intervention. As illustrated in a series of examples provided in a separate review,1 inappropriate word choice to describe results can lead to scientific inaccuracy. Therefore, the editors of the HEART ...
THORAX 4
... 8. Fibrous skeleton of the heart: fibrous rings, fibrous trigones, membranous septum 9. Coronary arteries and their branches 10. Coronary sinus, cardiac veins, openings of smallest cardiac veins (best visible in the left atrium). 11. Localization of sinuatrial node, atrioventricular node, atrioventr ...
... 8. Fibrous skeleton of the heart: fibrous rings, fibrous trigones, membranous septum 9. Coronary arteries and their branches 10. Coronary sinus, cardiac veins, openings of smallest cardiac veins (best visible in the left atrium). 11. Localization of sinuatrial node, atrioventricular node, atrioventr ...
Pre-operative - Affinia Health Network
... 1. No consult for eye surgeries, colonoscopy or EGD 2. No need to repeat testing or consult if no change in symptoms and most recent tests less than 12 months old 3. Stress testing is not indicated in the perioperative patient solely because of the surgery if there is no other indication 4. Resting ...
... 1. No consult for eye surgeries, colonoscopy or EGD 2. No need to repeat testing or consult if no change in symptoms and most recent tests less than 12 months old 3. Stress testing is not indicated in the perioperative patient solely because of the surgery if there is no other indication 4. Resting ...
Venous Pressure AND Heart Sound
... may occur inside or outside the heart. Murmurs may be physiological (benign) or pathological (abnormal). Abnormal murmurs can be caused by stenosis restricting the opening of a heart valve, resulting in turbulence as blood flows through it. Abnormal murmurs may also occur with valvular insufficiency ...
... may occur inside or outside the heart. Murmurs may be physiological (benign) or pathological (abnormal). Abnormal murmurs can be caused by stenosis restricting the opening of a heart valve, resulting in turbulence as blood flows through it. Abnormal murmurs may also occur with valvular insufficiency ...
Questions
... Past history: never seriously ill Approximately 10 years ago, in-hospital observation for dyspepsia (nausea) Social habits: Former smoker, twenty cigarettes a day since his 17, nonsmoker for the last 6 years, alcohol- 5 pints of beer and two shots of liqueur a day Medication: furosemide 40mg 1-0-0 t ...
... Past history: never seriously ill Approximately 10 years ago, in-hospital observation for dyspepsia (nausea) Social habits: Former smoker, twenty cigarettes a day since his 17, nonsmoker for the last 6 years, alcohol- 5 pints of beer and two shots of liqueur a day Medication: furosemide 40mg 1-0-0 t ...
Backgrounder - Bayer Investor Relations
... branches, resulting in a pulmonary embolism – a potentially fatal condition. Dose-ranging study: A clinical trial in which two or more doses of a drug are tested against each other to determine the optimal clinical dose. Drug–drug interaction: A modification of the effect of a drug when administered ...
... branches, resulting in a pulmonary embolism – a potentially fatal condition. Dose-ranging study: A clinical trial in which two or more doses of a drug are tested against each other to determine the optimal clinical dose. Drug–drug interaction: A modification of the effect of a drug when administered ...
2008 Term 1 No 5
... Physics can save lives: a new type of defibrillation aims to reduce the voltage needed to shock out-of-control hearts back to a normal beating pattern. Ordinarily the beating heart is an orderly process (called systole) in which the heart muscle cells contract cooperatively to insure that blood is p ...
... Physics can save lives: a new type of defibrillation aims to reduce the voltage needed to shock out-of-control hearts back to a normal beating pattern. Ordinarily the beating heart is an orderly process (called systole) in which the heart muscle cells contract cooperatively to insure that blood is p ...
cardiovascular1
... d) Gamma motoneurons cause extrafusal myofibers to contract. e) In the patellar stretch reflex, motoneurons for antagonistic muscles would be inhibited. ...
... d) Gamma motoneurons cause extrafusal myofibers to contract. e) In the patellar stretch reflex, motoneurons for antagonistic muscles would be inhibited. ...
The Child With A Murmur - Faculty of Medicine
... He is asymptomatic. On examination, you note his chest in front of his heart (the precordium) is very active. You listen with your stethoscope and hear a normal S1, an S2 that sounds like it always has 2 components (is never single) and a grade 2/6, lowpitched, systolic murmur. It is loudest at the ...
... He is asymptomatic. On examination, you note his chest in front of his heart (the precordium) is very active. You listen with your stethoscope and hear a normal S1, an S2 that sounds like it always has 2 components (is never single) and a grade 2/6, lowpitched, systolic murmur. It is loudest at the ...
Neurogenic heart
... • In others there is additional innervation from the distant segment ganglion. Such organisms have more than one cardiac ganglion. ...
... • In others there is additional innervation from the distant segment ganglion. Such organisms have more than one cardiac ganglion. ...
CMS Core Measures
... Heart Failure Common in the elderly, accounting for more hospital admissions than any other diagnosis in patients over age ...
... Heart Failure Common in the elderly, accounting for more hospital admissions than any other diagnosis in patients over age ...
The Heart - csfcbiology
... attached to specific places on a person’s chest and limbs. These detect changes in polarization in the heart by measuring current at the skin surface. The leads are connected to a machine that draws an electrocardiogram (ECG). 14 of 13 ...
... attached to specific places on a person’s chest and limbs. These detect changes in polarization in the heart by measuring current at the skin surface. The leads are connected to a machine that draws an electrocardiogram (ECG). 14 of 13 ...
Myocardial infarction
Myocardial infarction (MI) or acute myocardial infarction (AMI), commonly known as a heart attack, occurs when blood flow stops to a part of the heart causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck, or jaw. Often it is in the center or left side of the chest and lasts for more than a few minutes. The discomfort may occasionally feel like heartburn. Other symptoms may include shortness of breath, nausea, feeling faint, a cold sweat, or feeling tired. About 30% of people have atypical symptoms, with women more likely than men to present atypically. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an irregular heartbeat, or cardiac arrest.Most MIs occur due to coronary artery disease. Risk factors include high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol intake, among others. The mechanism of an MI often involves the rupture of an atherosclerotic plaque, leading to complete blockage of a coronary artery. MIs are less commonly caused by coronary artery spasms, which may be due to cocaine, significant emotional stress, and extreme cold, among others. A number of tests are useful to help with diagnosis, including electrocardiograms (ECGs), blood tests, and coronary angiography. An ECG may confirm an ST elevation MI if ST elevation is present. Commonly used blood tests include troponin and less often creatine kinase MB.Aspirin is an appropriate immediate treatment for a suspected MI. Nitroglycerin or opioids may be used to help with chest pain; however, they do not improve overall outcomes. Supplemental oxygen should be used in those with low oxygen levels or shortness of breath. In ST elevation MIs treatments which attempt to restore blood flow to the heart are typically recommended and include angioplasty, where the arteries are pushed open, or thrombolysis, where the blockage is removed using medications. People who have a non-ST elevation myocardial infarction (NSTEMI) are often managed with the blood thinner heparin, with the additional use angioplasty in those at high risk. In people with blockages of multiple coronary arteries and diabetes, bypass surgery (CABG) may be recommended rather than angioplasty. After an MI, lifestyle modifications, along with long term treatment with aspirin, beta blockers, and statins, are typically recommended.Worldwide, more than 3 million people have ST elevation MIs and 4 million have NSTEMIs each year. STEMIs occur about twice as often in men as women. About one million people have an MI each year in the United States. In the developed world the risk of death in those who have had an STEMI is about 10%. Rates of MI for a given age have decreased globally between 1990 and 2010.