Circulatory system powerpoint
... carries oxygen from the respiratory organs to the rest of the body. ...
... carries oxygen from the respiratory organs to the rest of the body. ...
CORONARY ARTERY BYPASS GRAFTING
... Intra-aortic balloon pump Sometimes a patient’s heart does not regain its normal pumping ability after coming off bypass. In these instances, an IABP will be placed to assist the patient’s heart so that it may regain its normal pumping function gradually. Patient’s requiring these can usually be ant ...
... Intra-aortic balloon pump Sometimes a patient’s heart does not regain its normal pumping ability after coming off bypass. In these instances, an IABP will be placed to assist the patient’s heart so that it may regain its normal pumping function gradually. Patient’s requiring these can usually be ant ...
Cardiac Anatomy and Physiology
... systemic circulation • Cardiac output- Amount of blood pumped into the aorta each minute by the heart ...
... systemic circulation • Cardiac output- Amount of blood pumped into the aorta each minute by the heart ...
Heart rate variability in myocardial infarction and heart failure
... failure [62]. HRV analysis in both time and frequency domain from a 24-h holter ECG recording on the day of admission demonstrated that the index of overall HRV (SDNN: relative risk ratio 2.2, 95%CI 1.05 to 4.3, p = 0.036, SDANN: relative risk ratio 2.1, 95% CI 1.05 to 4.2, p = 0.04, total power: re ...
... failure [62]. HRV analysis in both time and frequency domain from a 24-h holter ECG recording on the day of admission demonstrated that the index of overall HRV (SDNN: relative risk ratio 2.2, 95%CI 1.05 to 4.3, p = 0.036, SDANN: relative risk ratio 2.1, 95% CI 1.05 to 4.2, p = 0.04, total power: re ...
Board questions in CV health
... up. He has no history of tobacco use. His medications include a statin, an ace-inhibitor, a thiazide diuretic and an aspirin. His blood pressure and cholesterol are at goal. He states in the past few weeks he has been getting dyspnic on exertion and he often feels his heart skip a beat. He has no ...
... up. He has no history of tobacco use. His medications include a statin, an ace-inhibitor, a thiazide diuretic and an aspirin. His blood pressure and cholesterol are at goal. He states in the past few weeks he has been getting dyspnic on exertion and he often feels his heart skip a beat. He has no ...
Methodology of monitoring cardiovascular regulation
... part of the body. LBNP stimulates CV system, in a particular a baroreflex regulation loop by unselective unload of these receptors. The LBNP test can cause syncope and progressive fluid shift can cause CV changes that are not stationary, not providing this important condition for further mathematica ...
... part of the body. LBNP stimulates CV system, in a particular a baroreflex regulation loop by unselective unload of these receptors. The LBNP test can cause syncope and progressive fluid shift can cause CV changes that are not stationary, not providing this important condition for further mathematica ...
Clinical Assessment in Acute Heart Failure
... rales and/or radiographic pulmonary edema.10 This may be related to several adaptive pathophysiologi cal changes, such as an increase in alveolar capillary membrane thickness, increased lymphatic drainage, and/or pulmonary hypertension. The gold standard for evaluating hemodynamic congestion in HF ...
... rales and/or radiographic pulmonary edema.10 This may be related to several adaptive pathophysiologi cal changes, such as an increase in alveolar capillary membrane thickness, increased lymphatic drainage, and/or pulmonary hypertension. The gold standard for evaluating hemodynamic congestion in HF ...
ECG Changes and Voltage Attenuation in Congestive Heart Failure
... reproducibility, or its diagnostic and prognostic value. It is speculated that the performance of both the QRS duration and the QTc interval as indices of severity of pathology, or in the follow-up of patients with CHF and PEED in previous studies might have been compromised by the perturbations in ...
... reproducibility, or its diagnostic and prognostic value. It is speculated that the performance of both the QRS duration and the QTc interval as indices of severity of pathology, or in the follow-up of patients with CHF and PEED in previous studies might have been compromised by the perturbations in ...
Circulation - Wonderstruck
... Blood pressure values are given as two numbers. These refer to systolic pressure and diastolic pressure. An example might be written as 120/80 mmHg, and spoken as “one twenty over eighty”. An individual’s blood pressure may vary for a wide range of reasons including in response to stress, nutritiona ...
... Blood pressure values are given as two numbers. These refer to systolic pressure and diastolic pressure. An example might be written as 120/80 mmHg, and spoken as “one twenty over eighty”. An individual’s blood pressure may vary for a wide range of reasons including in response to stress, nutritiona ...
CPVT - Catecholaminergic Polymorphic Ventricular Tachycardia
... adrenaline and noradrenaline (also known as ‘catecholamines’), are released into the body. Catecholamines normally increase heart rate and blood pressure in response to physical or emotional stress. This helps the muscles of the body receive the extra oxygen they need. People with CPVT do not respon ...
... adrenaline and noradrenaline (also known as ‘catecholamines’), are released into the body. Catecholamines normally increase heart rate and blood pressure in response to physical or emotional stress. This helps the muscles of the body receive the extra oxygen they need. People with CPVT do not respon ...
to the entire presentation in format - Amiodarone-IV
... • No known value to combine with other agents - usually discontinue lidocaine, procainamide, and other antiarrhythmic agents when using IV amiodarone • Loading is empiric - 150 mg IV (rate as hemodynamically tolerated) ...
... • No known value to combine with other agents - usually discontinue lidocaine, procainamide, and other antiarrhythmic agents when using IV amiodarone • Loading is empiric - 150 mg IV (rate as hemodynamically tolerated) ...
H Finding the Sweet Spot for CRT EDITOR’S PAGE
... Jagat Narula, Mount Sinai School of Medicine, One ...
... Jagat Narula, Mount Sinai School of Medicine, One ...
The Cardiovascular System: The Heart
... 2) Thus, for a constant preload, the stroke volume increases when positive inotropic agents are present and decreases when negative inotropic agents are present. c. Afterload 1) The pressure that must be overcome before a semilunar valve can open is the afterload. i. In congestive heart failure, bl ...
... 2) Thus, for a constant preload, the stroke volume increases when positive inotropic agents are present and decreases when negative inotropic agents are present. c. Afterload 1) The pressure that must be overcome before a semilunar valve can open is the afterload. i. In congestive heart failure, bl ...
CHAPTER 20 LECTURE OUTLINE INTRODUCTION The
... 2) Thus, for a constant preload, the stroke volume increases when positive inotropic agents are present and decreases when negative inotropic agents are present. c. Afterload 1) The pressure that must be overcome before a semilunar valve can open is the afterload. i. In congestive heart failure, bl ...
... 2) Thus, for a constant preload, the stroke volume increases when positive inotropic agents are present and decreases when negative inotropic agents are present. c. Afterload 1) The pressure that must be overcome before a semilunar valve can open is the afterload. i. In congestive heart failure, bl ...
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 ...
Autonomic nervous system
... You do not need to learn all the information in this table, but some of it may be useful when answering certain questions, for instance, about the ‘flight or fight’ response. You should learn the effectors marked with a star, (*), since these are stated on some syllabuses and so can be specifically ...
... You do not need to learn all the information in this table, but some of it may be useful when answering certain questions, for instance, about the ‘flight or fight’ response. You should learn the effectors marked with a star, (*), since these are stated on some syllabuses and so can be specifically ...
File - Mr Murphy`s Science Blog
... 8. Describe briefly the structure of the heart. Draw a diagram in the space provided below to help illustrate your answer. _____________________________________________________________________ _____________________________________________________________________ _____________________________________ ...
... 8. Describe briefly the structure of the heart. Draw a diagram in the space provided below to help illustrate your answer. _____________________________________________________________________ _____________________________________________________________________ _____________________________________ ...
Registry Proposal - Pediatric and Congenital Electrophysiology
... (2015). Sotalol is a class III antiarrhythmic agent that prolongs action potential duration while also blocking beta-adrenergic receptors. Intravenous (IV) sotalol has been used for many different types of tachyarrhythmias with the distinct advantage of having an oral equivalent with more tolerable ...
... (2015). Sotalol is a class III antiarrhythmic agent that prolongs action potential duration while also blocking beta-adrenergic receptors. Intravenous (IV) sotalol has been used for many different types of tachyarrhythmias with the distinct advantage of having an oral equivalent with more tolerable ...
BIOL242Chap18HeartOCT2012
... • Permit blood flow in 1 direction: atria to ventricles • Free edges of flaps attach via chordae tendineae to papillary muscles of ventricle • Blood pressure closes valve cusps during ventricular contraction – muscles tense chordae tendineae, preventing valves ...
... • Permit blood flow in 1 direction: atria to ventricles • Free edges of flaps attach via chordae tendineae to papillary muscles of ventricle • Blood pressure closes valve cusps during ventricular contraction – muscles tense chordae tendineae, preventing valves ...
Therapeutic Hypothermia after Resuscitated Cardiac Arrest
... neurologic outcomes of patients treated with mild induced hypothermia vs. placebo following cardiac arrest. The Bernard, S.A., et al. study conducted in Melbourne, Australia established that cooling patients to 32-24C for 12 hours following arrest increased the likelihood of favorable neurologic rec ...
... neurologic outcomes of patients treated with mild induced hypothermia vs. placebo following cardiac arrest. The Bernard, S.A., et al. study conducted in Melbourne, Australia established that cooling patients to 32-24C for 12 hours following arrest increased the likelihood of favorable neurologic rec ...
Chapter 18 Heart
... – Superior vena cava: receives blood from head, neck, upper limbs, and chest – Inferior vena cava: receives blood from trunk, and viscera, lower limbs ...
... – Superior vena cava: receives blood from head, neck, upper limbs, and chest – Inferior vena cava: receives blood from trunk, and viscera, lower limbs ...
Diagnosis and Management of Life Threatening Cardiac Emergencies
... carcinoma, mesothioloma Idiopathic – middle age large breed dog Infectious – myocarditis Acute hemorrhage – rodenticide, HBC, trauma, LA rupture ...
... carcinoma, mesothioloma Idiopathic – middle age large breed dog Infectious – myocarditis Acute hemorrhage – rodenticide, HBC, trauma, LA rupture ...
Chapter 18 Heart
... • Permit blood flow in 1 direction: atria to ventricles • Free edges of flaps attach via chordae tendineae to papillary muscles of ventricle • Blood pressure closes valve cusps during ventricular contraction – muscles tense chordae tendineae, preventing valves ...
... • Permit blood flow in 1 direction: atria to ventricles • Free edges of flaps attach via chordae tendineae to papillary muscles of ventricle • Blood pressure closes valve cusps during ventricular contraction – muscles tense chordae tendineae, preventing valves ...
