Council on Clinical Cardiology Laennec Clinician/Educator Lecture
... Council on Clinical Cardiology Laennec Clinician/Educator Lecture This lecture was established in 1970 by the Laennec Society, a section of the Council on Clinical Cardiology, but was not presented consistently until 1978. The major aim of the Society was to promote the importance of bedside cardiol ...
... Council on Clinical Cardiology Laennec Clinician/Educator Lecture This lecture was established in 1970 by the Laennec Society, a section of the Council on Clinical Cardiology, but was not presented consistently until 1978. The major aim of the Society was to promote the importance of bedside cardiol ...
Oxygenation
... • Left and right coronary arteries rise from the aorta just above and behind the aortic valve through the coronary openings • The left coronary artery, the most abundant blood supply, feed the left ventricle, which does most of the heart’s work • Cardiac Function • http://www.youtube.com/watch?v=D3Z ...
... • Left and right coronary arteries rise from the aorta just above and behind the aortic valve through the coronary openings • The left coronary artery, the most abundant blood supply, feed the left ventricle, which does most of the heart’s work • Cardiac Function • http://www.youtube.com/watch?v=D3Z ...
The role of the radiography workforce in cardiac services
... Other applications of cardiac CT Cardiac CT is a non-invasive technique which produces high resolution images. It is necessary to ‘freeze’ cardiac motion by using ECG gating and radiographers must have the necessary skills for placement of the ECG leads and an understanding of its integration into t ...
... Other applications of cardiac CT Cardiac CT is a non-invasive technique which produces high resolution images. It is necessary to ‘freeze’ cardiac motion by using ECG gating and radiographers must have the necessary skills for placement of the ECG leads and an understanding of its integration into t ...
Chronic Heart Failure - โรงพยาบาลเชียงรายประชานุเคราะห์
... with stable, mild, moderate, and severe heart failure from ischaemic or non-ischaemic cardiomyopathies and reduced LVEF on standard treatment ...
... with stable, mild, moderate, and severe heart failure from ischaemic or non-ischaemic cardiomyopathies and reduced LVEF on standard treatment ...
lec 3 ( heart assessment part 2).
... – Measures the effectiveness of the heart’s pumping abilities. – CO is defined as the amount of blood that leaves the heart in one minute. CO = Stroke Volume (SV) X Heart Rate (HR) ...
... – Measures the effectiveness of the heart’s pumping abilities. – CO is defined as the amount of blood that leaves the heart in one minute. CO = Stroke Volume (SV) X Heart Rate (HR) ...
Heart Failure
... 1-↑↑ preload :(preload is the venous return to the heart and the stretching of the myocardial muscle fibers). 2-↓↓myocardial contractility → ↓↓ cardiac output . 3-↑↑ afterload : (afterload is the resistance against which the heart must contract and eject blood when it↑↑ the cardiac performance ↓↓. R ...
... 1-↑↑ preload :(preload is the venous return to the heart and the stretching of the myocardial muscle fibers). 2-↓↓myocardial contractility → ↓↓ cardiac output . 3-↑↑ afterload : (afterload is the resistance against which the heart must contract and eject blood when it↑↑ the cardiac performance ↓↓. R ...
circulation regulation
... 1. Because the reflex adapts, it is only responsible for short-term regulation; that is, it becomes less effective over time OTHER CARDIOVASCULAR REFLEXES A.. Low Pressure Baroreceptor Reflexes 1. receptor location: atria 2. reflex action: vasodilation and hypotension; affect renal function 3. role: ...
... 1. Because the reflex adapts, it is only responsible for short-term regulation; that is, it becomes less effective over time OTHER CARDIOVASCULAR REFLEXES A.. Low Pressure Baroreceptor Reflexes 1. receptor location: atria 2. reflex action: vasodilation and hypotension; affect renal function 3. role: ...
Venous Return and Cardiac Output
... b. Don’t make superimposing these graphs too complex. They no longer make this too elaborate on the boards. c. The point where the 2 curves intersect is the value for normal CO and venous return. (because of course you know they’re equal at ~5L/min) d. In the event of increase contractility, i. card ...
... b. Don’t make superimposing these graphs too complex. They no longer make this too elaborate on the boards. c. The point where the 2 curves intersect is the value for normal CO and venous return. (because of course you know they’re equal at ~5L/min) d. In the event of increase contractility, i. card ...
STUDY GUIDE BSL 111
... 2.) EKG – deflection waves (where they signify), where electrodes are placed for lead II (like in lab), identify abnormal EKG’s discussed in lab 3.) Case Study – atrioventricular dissociation (3rd Degree Heart Block), damage to the AV node resulting in impaired/absent impulse conduction to the ventr ...
... 2.) EKG – deflection waves (where they signify), where electrodes are placed for lead II (like in lab), identify abnormal EKG’s discussed in lab 3.) Case Study – atrioventricular dissociation (3rd Degree Heart Block), damage to the AV node resulting in impaired/absent impulse conduction to the ventr ...
Cardiovascular Alterations
... methods for teaching patients effectively given this situation. Strategies for preoperative teaching in the outpatient setting BEFORE same day admission are essential. The anxiety and stress of surgery are factors that impair learning immediately before the procedure. Teaching strategies include gro ...
... methods for teaching patients effectively given this situation. Strategies for preoperative teaching in the outpatient setting BEFORE same day admission are essential. The anxiety and stress of surgery are factors that impair learning immediately before the procedure. Teaching strategies include gro ...
stroke volume
... the heart per beat. Stroke volume is calculated using measurements of ventricle volumes from an echocardiogram and subtracting the volume of the blood in the ventricle at the end of a beat (called end-systolic volume) from the volume of blood just prior to the beat (called end-diastolic volume). The ...
... the heart per beat. Stroke volume is calculated using measurements of ventricle volumes from an echocardiogram and subtracting the volume of the blood in the ventricle at the end of a beat (called end-systolic volume) from the volume of blood just prior to the beat (called end-diastolic volume). The ...
management of cardiogenic shock and right heart failure
... • Surrounding pericardium with limited distensibility • Compliance of one ventricle can modify the other = Diastolic ventricular interaction ...
... • Surrounding pericardium with limited distensibility • Compliance of one ventricle can modify the other = Diastolic ventricular interaction ...
C 3. Determinants and control of cardiac output a. Explain Starling`s
... a fall in cardiac output. However excess fluid retention becomes maladaptive as the volumepressure curve of the ventricle shows a fall in effectiveness of contraction at very high filling pressures, presumably as a result of distraction of actin and myosin filaments beyond their optimal interdigita ...
... a fall in cardiac output. However excess fluid retention becomes maladaptive as the volumepressure curve of the ventricle shows a fall in effectiveness of contraction at very high filling pressures, presumably as a result of distraction of actin and myosin filaments beyond their optimal interdigita ...
Twiddler`s syndrome: a rare cause of implantable cardioverter
... chest X-ray revealed rotation and downwards displacement of the generator together with marked twisting and torsion of the lead resulting in displacement of the tip of the ventricular lead hence the increase in threshold, consistent with the phenomenon known as Twiddler’s syndrome (Panel B). Twiddle ...
... chest X-ray revealed rotation and downwards displacement of the generator together with marked twisting and torsion of the lead resulting in displacement of the tip of the ventricular lead hence the increase in threshold, consistent with the phenomenon known as Twiddler’s syndrome (Panel B). Twiddle ...
aorticStenosisPregnancy
... After forceps delivery pt transferred to StepDown on esmolol drip due tachycardia. Drip stopped in CCU 11/8 and gentle diuresis started with Lasix. Stable vital signs throughout hospital stay. Day #3 post-forceps delivery patient transferred home with 6 week follow-up with cardiology for ...
... After forceps delivery pt transferred to StepDown on esmolol drip due tachycardia. Drip stopped in CCU 11/8 and gentle diuresis started with Lasix. Stable vital signs throughout hospital stay. Day #3 post-forceps delivery patient transferred home with 6 week follow-up with cardiology for ...
Word
... defibrillators (ICDs) that can treat life-threatening arrhythmias in the lower chambers of the heart, while also detecting previously undiagnosed and/or asymptomatic atrial fibrillation (AF), a condition that involves an irregular quivering or rapid heart rhythm in the upper chambers (atria) of the ...
... defibrillators (ICDs) that can treat life-threatening arrhythmias in the lower chambers of the heart, while also detecting previously undiagnosed and/or asymptomatic atrial fibrillation (AF), a condition that involves an irregular quivering or rapid heart rhythm in the upper chambers (atria) of the ...
the peculiarities of wolf-parkinson-white syndrome in children at the
... Regional Children Clinical Hospital Kharkiv, Ukraine The aim of our research is to study the peculiarities of Wolf-Parkinson-White syndrome in children at the present stage. Materials and methods. We have performed retrospective analyses of 71 in-patient cards of 39 children with WPW on the basis of ...
... Regional Children Clinical Hospital Kharkiv, Ukraine The aim of our research is to study the peculiarities of Wolf-Parkinson-White syndrome in children at the present stage. Materials and methods. We have performed retrospective analyses of 71 in-patient cards of 39 children with WPW on the basis of ...
Slide ()
... tricuspid valve.) Events of the cardiac cycle at a heart rate of 75 bpm. The phases of the cardiac cycle identified by the numbers at the bottom are as follows: 1, atrial systole; 2, isovolumetric ventricular contraction; 3, ventricular ejection; 4, isovolumetric ventricular relaxation; 5, ventricul ...
... tricuspid valve.) Events of the cardiac cycle at a heart rate of 75 bpm. The phases of the cardiac cycle identified by the numbers at the bottom are as follows: 1, atrial systole; 2, isovolumetric ventricular contraction; 3, ventricular ejection; 4, isovolumetric ventricular relaxation; 5, ventricul ...
S15 Pharmacology HEART FAILURE
... as long-acting nitrates will be most helpful in↓ filling pressures & the symptoms of pulmonary congestion. In patients in whom fatigue due to low LV output is a primary symptom, an arteriolar dilator such as hydralazine may be helpful in ↑ forward cardiac output. In severe chronic failure (both ↑ fi ...
... as long-acting nitrates will be most helpful in↓ filling pressures & the symptoms of pulmonary congestion. In patients in whom fatigue due to low LV output is a primary symptom, an arteriolar dilator such as hydralazine may be helpful in ↑ forward cardiac output. In severe chronic failure (both ↑ fi ...
Exam KEY - Pitt Honors Human Physiology
... systole, as does systolic blood pressure. Since systolic blood pressure becomes so high, the aortic valve closes at a higher pressure (the ventricular pressure drops below aortic pressure earlier). ESV is lower during exercise (due to increased contractility). ...
... systole, as does systolic blood pressure. Since systolic blood pressure becomes so high, the aortic valve closes at a higher pressure (the ventricular pressure drops below aortic pressure earlier). ESV is lower during exercise (due to increased contractility). ...
Bios 1310 Exam II Review Which layer consists of cardiac muscle
... 9. If a patient’s heart rate is 45 bpm… what can the nurse assume? a. The patient is tachycardic and the SA node is acting as pacemaker b. The patient is bradycardic and the SA node is acting as pacemaker c. The patient is tachycardic and the AV node is acting as pacemaker d. The patient is bradyca ...
... 9. If a patient’s heart rate is 45 bpm… what can the nurse assume? a. The patient is tachycardic and the SA node is acting as pacemaker b. The patient is bradycardic and the SA node is acting as pacemaker c. The patient is tachycardic and the AV node is acting as pacemaker d. The patient is bradyca ...
D Blood Pressure
... Determinants of Cardiac Output • The amount of blood pumped each minute is determined by the number of beats (Heart Rate) and the amount pumped each beat (Stroke Volume). • The Stroke Volume is dependent on three factors: • Preload • Afterload • Contractility • http://www.manbit.com/PAC/chapters/PA ...
... Determinants of Cardiac Output • The amount of blood pumped each minute is determined by the number of beats (Heart Rate) and the amount pumped each beat (Stroke Volume). • The Stroke Volume is dependent on three factors: • Preload • Afterload • Contractility • http://www.manbit.com/PAC/chapters/PA ...
Sample chapter – 7: Assessment of cardiac output and peripheral
... Insert the most appropriate answer from the list below into the following passage. Cardiac output can be estimated in two different ways from the data table, namely by the __________ or more approximately by the __________. Based on the oxygen data, the cardiac output of subject A was __________, wh ...
... Insert the most appropriate answer from the list below into the following passage. Cardiac output can be estimated in two different ways from the data table, namely by the __________ or more approximately by the __________. Based on the oxygen data, the cardiac output of subject A was __________, wh ...