Cardiac System
... The amount of blood pumped by the left ventricle/ heart per beat / contraction During exercise increases are progressive until they gradually level off at a higher level until exercise has ended Due to the sharp increase in blood flow when exercising, a greater oxygen supply is available to the skel ...
... The amount of blood pumped by the left ventricle/ heart per beat / contraction During exercise increases are progressive until they gradually level off at a higher level until exercise has ended Due to the sharp increase in blood flow when exercising, a greater oxygen supply is available to the skel ...
Circulatory System
... Circulation Blood flow to bones and muscles. The amount of blood depends on the need. O2 is delivered with growth hormone CO2 and urea are removed ...
... Circulation Blood flow to bones and muscles. The amount of blood depends on the need. O2 is delivered with growth hormone CO2 and urea are removed ...
Lecture One
... past heart attack, or myocardial infarction , with scar tissue that interferes with the heart muscle's normal work. high blood pressure. cardiomyopathy . congenital heart disease. infection of the heart valves and/or heart muscle itself - endocarditis and/or myocarditis. ...
... past heart attack, or myocardial infarction , with scar tissue that interferes with the heart muscle's normal work. high blood pressure. cardiomyopathy . congenital heart disease. infection of the heart valves and/or heart muscle itself - endocarditis and/or myocarditis. ...
Dr.Yoused Aljeesh Dr. Motasem Salah The Heartbeat
... and the conduction system of the heart. 2. Incorporate assessment of functional health patterns and cardiac risk factors into the health. 3. Identify the clinical significance and related nursing implications of the various tests and procedures used for diagnostic assessment of cardiac function. 4. ...
... and the conduction system of the heart. 2. Incorporate assessment of functional health patterns and cardiac risk factors into the health. 3. Identify the clinical significance and related nursing implications of the various tests and procedures used for diagnostic assessment of cardiac function. 4. ...
Hypotension During Anesthesia in Dogs and Cats
... agents depress myocardial function and decrease vascular resistance, causing an apparent decrease in circulating volume (apparent hypovolemia). The combination of decreased CO and vasodilation results in hypotension. Decreasing the depth of anesthesia can improve CO and systemic vascular resistance, ...
... agents depress myocardial function and decrease vascular resistance, causing an apparent decrease in circulating volume (apparent hypovolemia). The combination of decreased CO and vasodilation results in hypotension. Decreasing the depth of anesthesia can improve CO and systemic vascular resistance, ...
A Game of X`s and O`s
... • The heart and circulatory system (also called the cardiovascular system) make up the network that delivers blood to the body's tissues. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to all of our cells. Each day, 2,000 gallons (more than 7,570 liters) of b ...
... • The heart and circulatory system (also called the cardiovascular system) make up the network that delivers blood to the body's tissues. With each heartbeat, blood is sent throughout our bodies, carrying oxygen and nutrients to all of our cells. Each day, 2,000 gallons (more than 7,570 liters) of b ...
Which Patients with Coronary Artery Disease are at Greater Risk for
... History of acute myocardial infarction Congestive heart failure ...
... History of acute myocardial infarction Congestive heart failure ...
Left Ventricular Hypertrophy
... Increased limb lead QRS voltage: R in lead I plus S in lead III greater than 25 mm. Increased precordial QRS voltage: S in lead V1 plus R in either V5 or V6 greater than 35 mm. Typical ST and T abnormalities: ST depression or T wave inversion (or both) in the “lateral” leads (I, L, V4-V6) Large left ...
... Increased limb lead QRS voltage: R in lead I plus S in lead III greater than 25 mm. Increased precordial QRS voltage: S in lead V1 plus R in either V5 or V6 greater than 35 mm. Typical ST and T abnormalities: ST depression or T wave inversion (or both) in the “lateral” leads (I, L, V4-V6) Large left ...
MATERIALS AND METHODS
... Echocardiographic examination: Rats were monitored echocardiographically under light anesthesia (35 mg/kg pentobarbital sodium i.p.) a day or two before sacrifice. Twodimensional targeted M-mode tracings were recorded through the anterior and posterior LV walls (paper speed 50 mm/sec) during 10 cycl ...
... Echocardiographic examination: Rats were monitored echocardiographically under light anesthesia (35 mg/kg pentobarbital sodium i.p.) a day or two before sacrifice. Twodimensional targeted M-mode tracings were recorded through the anterior and posterior LV walls (paper speed 50 mm/sec) during 10 cycl ...
Health Concerns Notes
... cartilage around joints Signs/ Symptoms – pain, stiffness, limited motion, cracking ...
... cartilage around joints Signs/ Symptoms – pain, stiffness, limited motion, cracking ...
Ch 13 Cardiac Cycle
... The cusps (flaps) of the bicuspid and tricuspid valves are anchored to the ventricle walls by fibrous ...
... The cusps (flaps) of the bicuspid and tricuspid valves are anchored to the ventricle walls by fibrous ...
CHAPTER 18: CARDIOVASCULAR SYSTEM
... • Special cells, produce electricity in the body by rapidly changing their electrical charge. • When the heart is relaxed the cells have a negative charge. Outside of the cells are positive. • Cells depolarize as some of their negative atoms move through the cell membrane, and it's this depolarizati ...
... • Special cells, produce electricity in the body by rapidly changing their electrical charge. • When the heart is relaxed the cells have a negative charge. Outside of the cells are positive. • Cells depolarize as some of their negative atoms move through the cell membrane, and it's this depolarizati ...
UNDERSTANDING OF THE AMBULATORY ARTERIAL PRESSURE
... patients exhibit elevated blood pressure in a clinical setting but not in other settings. It is believed that this is due to the anxiety some people experience during a clinic visit. Masked hypertension? The term "masked hypertension" can be used to describe the contrasting phenomenon, where blood p ...
... patients exhibit elevated blood pressure in a clinical setting but not in other settings. It is believed that this is due to the anxiety some people experience during a clinic visit. Masked hypertension? The term "masked hypertension" can be used to describe the contrasting phenomenon, where blood p ...
Heart Failure
... p.o.) can be repeated 10-25 min until the effect is seen Furesemide 20 (-80)mg i.v. may be repeated in 10-15 min Nitroglyseride i.v. (or p.o.) if systolic blood pressure is >100 (If rapid arrythmia and possible iscemia consider β-blocker with small dose) Sometimes also fluid-resuscitation is ...
... p.o.) can be repeated 10-25 min until the effect is seen Furesemide 20 (-80)mg i.v. may be repeated in 10-15 min Nitroglyseride i.v. (or p.o.) if systolic blood pressure is >100 (If rapid arrythmia and possible iscemia consider β-blocker with small dose) Sometimes also fluid-resuscitation is ...
Electrophysiology Study / Catheter Ablation
... Electrophysiology Study / Catheter Ablation Explanation of procedure. The aim of the procedure is to look for any abnormal heart rhythms or abnormal electrical pathways within the heart and in most cases use heat or cold to kill off destroy the area involved. It is performed using thin tubes inserte ...
... Electrophysiology Study / Catheter Ablation Explanation of procedure. The aim of the procedure is to look for any abnormal heart rhythms or abnormal electrical pathways within the heart and in most cases use heat or cold to kill off destroy the area involved. It is performed using thin tubes inserte ...
CVS Pathology Lecture Notes (L1)
... 1. increased heart rate 2. increased myocardial contractility 3. myocardial hypertrophy 4. frank-starling mechanism – cardiac dilatation when exceeded, cardiac failure results Cardiac hypertrophy Pressure load ventricular hypertrophy Volume load ventricular hypertrophy + dilatation Heart Failure ...
... 1. increased heart rate 2. increased myocardial contractility 3. myocardial hypertrophy 4. frank-starling mechanism – cardiac dilatation when exceeded, cardiac failure results Cardiac hypertrophy Pressure load ventricular hypertrophy Volume load ventricular hypertrophy + dilatation Heart Failure ...
Referring Patients for Advanced Heart Failure Therapies
... ACCF/AHA Heart Failure Guidelines have outlined clinical events and findings useful for identifying patients with advanced heart failure. Clinical events and findings useful for identifying patients with advanced heart failure accf •• Two or more hospitalizations or ED visits for HF in the past year ...
... ACCF/AHA Heart Failure Guidelines have outlined clinical events and findings useful for identifying patients with advanced heart failure. Clinical events and findings useful for identifying patients with advanced heart failure accf •• Two or more hospitalizations or ED visits for HF in the past year ...
Mid term results of the lateral tunnel operation at Queen Alia Heart
... Mean pulmonary artery pressure Mean pulmonary vascular resistance Mean right atrial pressure Mean ventricular end diastolic pressure Mean aortic saturation ...
... Mean pulmonary artery pressure Mean pulmonary vascular resistance Mean right atrial pressure Mean ventricular end diastolic pressure Mean aortic saturation ...
File
... Bradycardia – abnormally slow heart beat Cardia edema – swelling of soft tissues of the heart, causing pressure by increased interstitial fluid resulting from congestive heart failure Claudication – pain in arms and legs due to inadequate blood flow to those muscles Ischemia – condition when there i ...
... Bradycardia – abnormally slow heart beat Cardia edema – swelling of soft tissues of the heart, causing pressure by increased interstitial fluid resulting from congestive heart failure Claudication – pain in arms and legs due to inadequate blood flow to those muscles Ischemia – condition when there i ...
EKG
... • Nervous system (neurons) and muscle cells carry action potential • When administering an EKG, the action potential measured is some skeletal and mainly cardiac. ...
... • Nervous system (neurons) and muscle cells carry action potential • When administering an EKG, the action potential measured is some skeletal and mainly cardiac. ...
Pulmonary blood flow - Society for Cardiovascular Angiography and
... Limit discussion to approved devices, techniques ...
... Limit discussion to approved devices, techniques ...
PULMONARY HYPERTENSION
... Patients with pulmonary hypertension but without resulting limitation of physical activity. Ordinary physical activity does not cause dyspnea or fatigue, chest pain or near syncope Class II Patients with pulmonary hypertension resulting in slight limitation of physical activity. They are comfortable ...
... Patients with pulmonary hypertension but without resulting limitation of physical activity. Ordinary physical activity does not cause dyspnea or fatigue, chest pain or near syncope Class II Patients with pulmonary hypertension resulting in slight limitation of physical activity. They are comfortable ...