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... receives blood from inferior & superior vena cava (oxygen poor) What is the function of the left atria? receives blood from pulmonary veins (oxygen rich blood from the lungs) What does the function of the left ventricle ? receives blood from left atria & pumps it to the body (through the aorta) What ...
... receives blood from inferior & superior vena cava (oxygen poor) What is the function of the left atria? receives blood from pulmonary veins (oxygen rich blood from the lungs) What does the function of the left ventricle ? receives blood from left atria & pumps it to the body (through the aorta) What ...
Cardiac Muscle
... • 5. The atriums pump and send blood down to the left ventricle • The left ventricle is the strongest part of the heart • 6. The ventricles then pump. This sends blood to the various parts of the body ...
... • 5. The atriums pump and send blood down to the left ventricle • The left ventricle is the strongest part of the heart • 6. The ventricles then pump. This sends blood to the various parts of the body ...
11.1 The Heart - halkuffanatomy
... Chordae Tendinae: Heart strings that open and close heart valves. Arteries: Carries oxygenated blood away from the heart & lungs to the rest of the body. (red) Veins: Carries deoxygenated blood from the body back to the heart & lungs. (blue) ...
... Chordae Tendinae: Heart strings that open and close heart valves. Arteries: Carries oxygenated blood away from the heart & lungs to the rest of the body. (red) Veins: Carries deoxygenated blood from the body back to the heart & lungs. (blue) ...
Antiarrhythmic Drugs (continued)
... • Adverse reactions (too many to list) occur in about 70% of patients, sufficient to cause discontinuation in 5-20%. ...
... • Adverse reactions (too many to list) occur in about 70% of patients, sufficient to cause discontinuation in 5-20%. ...
Cardiovascular System II
... • Systole-contraction of the muscle, ejecting blood out of the chamber • Diastole-relaxation of the muscle, the chamber fills with blood • The heart pumps by using cycles of systole and diastole ...
... • Systole-contraction of the muscle, ejecting blood out of the chamber • Diastole-relaxation of the muscle, the chamber fills with blood • The heart pumps by using cycles of systole and diastole ...
DIY DIY t Thes love ( Mate • • • • • • Heart Sach tutorial create e
... hread your needle with the embroidery thread t and seew the two larrge heart piecees together ussing a runnin ng stitch. Advaanced stitcherrs could incorrporate a blan nket stitch herre as well. Leaave an openin ng at one end so that you caan still stuff itt with the fiber-fill. ...
... hread your needle with the embroidery thread t and seew the two larrge heart piecees together ussing a runnin ng stitch. Advaanced stitcherrs could incorrporate a blan nket stitch herre as well. Leaave an openin ng at one end so that you caan still stuff itt with the fiber-fill. ...
What are the symptoms/warning signs of Sudden Cardiac Arrest
... Sudden cardiac arrest is the leading cause of death in young athletes while training or participating in sport competition. Even athletes who appear healthy and have a normal preparticipation screening may have underlying heart abnormalities that can be life threatening. What is Sudden Cardiac Arres ...
... Sudden cardiac arrest is the leading cause of death in young athletes while training or participating in sport competition. Even athletes who appear healthy and have a normal preparticipation screening may have underlying heart abnormalities that can be life threatening. What is Sudden Cardiac Arres ...
backgrounder
... The Freezor® MAX Cardiac CryoAblation Catheter, which is a single-point catheter used to provide additional ablations, as needed; and The CryoConsole, which houses the coolant, electrical and mechanical components that run the catheters during a cryoablation procedure. ...
... The Freezor® MAX Cardiac CryoAblation Catheter, which is a single-point catheter used to provide additional ablations, as needed; and The CryoConsole, which houses the coolant, electrical and mechanical components that run the catheters during a cryoablation procedure. ...
ICD for Primary Prevention of Sudden Cardiac Death ICD for
... - In ischemic heart disease, the inducibility of sustained ventricular tachyarrhythmias during EP testing is a well-established marker of an increased risk of ventricular tachyarrhythmia. - high number of false-negative ...
... - In ischemic heart disease, the inducibility of sustained ventricular tachyarrhythmias during EP testing is a well-established marker of an increased risk of ventricular tachyarrhythmia. - high number of false-negative ...
Pacers, ablation, cardioversion, telemetry, Intro to ACLS
... Prior to the EP study, your skin will be washed with a special soap and the hair shaved from potential catheter insertion sites. The most common site used is the groin, or the area at the crease of the leg about midway between the center of your body and your hip. Occasionally the forearm, neck or c ...
... Prior to the EP study, your skin will be washed with a special soap and the hair shaved from potential catheter insertion sites. The most common site used is the groin, or the area at the crease of the leg about midway between the center of your body and your hip. Occasionally the forearm, neck or c ...
Cardiac Output
... • The Frank Starling principle is based on the length-tension relationship within the ventricle. • If ventricular end diastolic volume (preload) is increased, it follows that the ventricular fiber length is also increased, resulting in an increased ‘tension’ of the muscle. • Cardiac output is direct ...
... • The Frank Starling principle is based on the length-tension relationship within the ventricle. • If ventricular end diastolic volume (preload) is increased, it follows that the ventricular fiber length is also increased, resulting in an increased ‘tension’ of the muscle. • Cardiac output is direct ...
Human Physiology Unit 3D: Cardiophysiology Pt. II
... 1. What is Stroke Volume? Amount of blood pumped per beat. It can be calculated by taking: SV = EDV – ESV (Stroke Volume = End Diastolic Volume – End Systolic Volume) Expressed in mL a. The average heart pumps about 70 mL per beat b. The average heart rate is 75 beats/minute c. List the three facto ...
... 1. What is Stroke Volume? Amount of blood pumped per beat. It can be calculated by taking: SV = EDV – ESV (Stroke Volume = End Diastolic Volume – End Systolic Volume) Expressed in mL a. The average heart pumps about 70 mL per beat b. The average heart rate is 75 beats/minute c. List the three facto ...
What Is an Automated External Defibrillator?
... is an abrupt loss of heart function. If it’s not treated within minutes, it quickly leads to death. Most sudden cardiac arrests result from ventricular fibrillation. This is a rapid and unsynchronized heart rhythm starting in the heart’s lower pumping chambers (the ventricles). The heart must be “de ...
... is an abrupt loss of heart function. If it’s not treated within minutes, it quickly leads to death. Most sudden cardiac arrests result from ventricular fibrillation. This is a rapid and unsynchronized heart rhythm starting in the heart’s lower pumping chambers (the ventricles). The heart must be “de ...
22-Antidysrhythmics
... A change in the distribution of ions causes cardiac cells to become excited. The movement of ions across the cardiac cell’s membrane results in the propagation of an electrical impulse. This electrical impulse leads to contraction of the myocardial muscle. ...
... A change in the distribution of ions causes cardiac cells to become excited. The movement of ions across the cardiac cell’s membrane results in the propagation of an electrical impulse. This electrical impulse leads to contraction of the myocardial muscle. ...
3 stages
... Treatment is directed at the underlying disease. RHYTHM CONNECTIONS atrioventricular (nodal rhythm) occurs during the suppression of the sinoatrial node automaticity and retrograde propagation of the pulse of the atrioventricular connection. As a result of the ECG, there is recorded negative prong R ...
... Treatment is directed at the underlying disease. RHYTHM CONNECTIONS atrioventricular (nodal rhythm) occurs during the suppression of the sinoatrial node automaticity and retrograde propagation of the pulse of the atrioventricular connection. As a result of the ECG, there is recorded negative prong R ...
3 stages
... sinus rhythm. Sinus tachycardia is diagnosed in conditions, if the heart rate at rest is higher than 100 in 1 min, while maintaining the right sinus rhythm. The main reason neurosis, hyperthyroidism, heart failure, rheumatic heart disease and myo, intoxication, fever, anemia. In healthy people, it o ...
... sinus rhythm. Sinus tachycardia is diagnosed in conditions, if the heart rate at rest is higher than 100 in 1 min, while maintaining the right sinus rhythm. The main reason neurosis, hyperthyroidism, heart failure, rheumatic heart disease and myo, intoxication, fever, anemia. In healthy people, it o ...
Care of Patient With Dysrhythmias
... 100 times/ minute (adult) , that stimulates the cardiac muscle originates in the sinus node (SA node). • The impulse quickly travels from the sinus node to the atrioventricular (AV) node (Previous slide). • The electrical stimulation of the atria causes them to contract. The structure of the AV node ...
... 100 times/ minute (adult) , that stimulates the cardiac muscle originates in the sinus node (SA node). • The impulse quickly travels from the sinus node to the atrioventricular (AV) node (Previous slide). • The electrical stimulation of the atria causes them to contract. The structure of the AV node ...
2-Heart sounds2015-03-08 09:541.7 MB
... First heart sound (S1) • It is always normal. It sounds as “lub”. It is also called S1. • It is usually prolonged, but dull in nature. • It is caused by the closure of AV valves. • It is best heard when auscultated at mitral and tricuspid areas. • It occurs at the beginning of ventricular systole i ...
... First heart sound (S1) • It is always normal. It sounds as “lub”. It is also called S1. • It is usually prolonged, but dull in nature. • It is caused by the closure of AV valves. • It is best heard when auscultated at mitral and tricuspid areas. • It occurs at the beginning of ventricular systole i ...
Group4CHFexacerbate
... Mrs. G has come for a follow up appointment after a diagnosis of new atrial fibrillation and congestive heart failure. Comorbidities include hypothyroidism which was found to be inadequately treated while in hospital 2 weeks ago. On examination she has inspiratory basal crackles bilaterally and pitt ...
... Mrs. G has come for a follow up appointment after a diagnosis of new atrial fibrillation and congestive heart failure. Comorbidities include hypothyroidism which was found to be inadequately treated while in hospital 2 weeks ago. On examination she has inspiratory basal crackles bilaterally and pitt ...
Dunwoody AED
... the U.S. alone. That means that more people die each year from SCA than from house fires, AIDS, handguns, prostate cancer, breast cancer and traffic accidents.. COMBINED ! ...
... the U.S. alone. That means that more people die each year from SCA than from house fires, AIDS, handguns, prostate cancer, breast cancer and traffic accidents.. COMBINED ! ...
Antiarrhythmic drugs
... Nifedipine has no significant antiarrhythmic effect because at therapeutic concentration it acts almost always on non cardiac calicium channels. Verapamil and deltiazim are more effective against atrial and ventricular dysrhythmia and treatment of reentrant supraventricular tachycardia. Other antia ...
... Nifedipine has no significant antiarrhythmic effect because at therapeutic concentration it acts almost always on non cardiac calicium channels. Verapamil and deltiazim are more effective against atrial and ventricular dysrhythmia and treatment of reentrant supraventricular tachycardia. Other antia ...
Heart Diseases and Disorders
... alternate between slow (bradycardia) and fast (tachycardia). Treatment of SSS is usually an artificial pacemaker, along with medication. ...
... alternate between slow (bradycardia) and fast (tachycardia). Treatment of SSS is usually an artificial pacemaker, along with medication. ...
Structure and Function of the Heart
... (lusitropy). Cardiac muscle has automaticity which is the property of the heart to initiate its own heart Troponin complex beat. This occurs in specialised pacemaker cells of the SA and AV nodes as well as some ventricular cells. The resting membrane is not stable in phase 4 and the resting potentia ...
... (lusitropy). Cardiac muscle has automaticity which is the property of the heart to initiate its own heart Troponin complex beat. This occurs in specialised pacemaker cells of the SA and AV nodes as well as some ventricular cells. The resting membrane is not stable in phase 4 and the resting potentia ...
ventricles.
... The atria and ventricles are separated from each other by a groove called the coronary sulcus The anterior interventricular sulcus and posterior interventricular sulcus are grooves between the ventricles and run from the coronary sulcus toward the heart’s apex. Internally, the interventricular s ...
... The atria and ventricles are separated from each other by a groove called the coronary sulcus The anterior interventricular sulcus and posterior interventricular sulcus are grooves between the ventricles and run from the coronary sulcus toward the heart’s apex. Internally, the interventricular s ...
AV node - ISpatula
... called the cardiac conduction system. This specialized group of myocytes is unusual in that they have the ability to spontaneously depolarize. ...
... called the cardiac conduction system. This specialized group of myocytes is unusual in that they have the ability to spontaneously depolarize. ...