HERAT PHYSIOLOGY & CONDUTION SYSTEM
... which the ventricle is depolarized and corresponds to the plateau phase of the ventricular action potential T wave - represents ventricular repolarization and is longer in duration than depolarization Q-T interval - represents the time of both ventricular depolarization and repolarization ...
... which the ventricle is depolarized and corresponds to the plateau phase of the ventricular action potential T wave - represents ventricular repolarization and is longer in duration than depolarization Q-T interval - represents the time of both ventricular depolarization and repolarization ...
Anatomy, physiology and pharmacology of the autonomic
... division of the heart originate in the spinal cord and emerge in the spinal nerves at the levels of T-1 through to T-5, then leave the sympathetic chain as post ganglionic neurons travelling to the cardiac plexus. ...
... division of the heart originate in the spinal cord and emerge in the spinal nerves at the levels of T-1 through to T-5, then leave the sympathetic chain as post ganglionic neurons travelling to the cardiac plexus. ...
The EFFect of hIgh-dose ClopIdogrel treatmENT in patients with
... In patients with Chronic HF, a rhythm-control strategy has not been demonstrated to be superior to a rate-control strategy in reducing mortality or morbidity In patient with Acute HF with haemodynamic instability emergency cardioversion ...
... In patients with Chronic HF, a rhythm-control strategy has not been demonstrated to be superior to a rate-control strategy in reducing mortality or morbidity In patient with Acute HF with haemodynamic instability emergency cardioversion ...
one might say it has been carefully educated in its appreciation of
... In cases of aortic regurgitation resulting from acute rheumatism one can surmise that the height of the systolic pressure depends on the degree of the reflux and the integrity of the heart muscle. The diastolic pressure naturally in these cases tends to remain low, and in marked cases may even drop ...
... In cases of aortic regurgitation resulting from acute rheumatism one can surmise that the height of the systolic pressure depends on the degree of the reflux and the integrity of the heart muscle. The diastolic pressure naturally in these cases tends to remain low, and in marked cases may even drop ...
Go with the Flow
... of the students, talk about the flow of blood through the body. Students will trace the pathway of blood through the heart and lung by adding arrows to the diagram. Use red pencils for the oxygen-rich blood and blue pencils for the less oxygen-rich blood. 2. Start on the left side of the heart. Numb ...
... of the students, talk about the flow of blood through the body. Students will trace the pathway of blood through the heart and lung by adding arrows to the diagram. Use red pencils for the oxygen-rich blood and blue pencils for the less oxygen-rich blood. 2. Start on the left side of the heart. Numb ...
Circulatory System 18-21
... The contraction of the ventricles is referred to as _1_, and the period of ventricular relaxation is called _2_. The monosyllables describing heart sounds during the cardiac cycle are _3_. The first heart sound is a result of closure of the _4_ valves; closure of the _5_ valves causes the second hea ...
... The contraction of the ventricles is referred to as _1_, and the period of ventricular relaxation is called _2_. The monosyllables describing heart sounds during the cardiac cycle are _3_. The first heart sound is a result of closure of the _4_ valves; closure of the _5_ valves causes the second hea ...
Heart Rate Recovery
... The heart rate measuring can determine the autonomic nervous system behavior. One of the non-invasive means to monitor the response of the autonomic nervous system is the heart rate recovery (HRR) after exercise, which is defined as the rate at which the heart rate decreases after performing moderat ...
... The heart rate measuring can determine the autonomic nervous system behavior. One of the non-invasive means to monitor the response of the autonomic nervous system is the heart rate recovery (HRR) after exercise, which is defined as the rate at which the heart rate decreases after performing moderat ...
The Cardiovascular System - Bishop Allen Academy Health and
... Viscosity of blood (blood thinners, dehydration) ...
... Viscosity of blood (blood thinners, dehydration) ...
Learning ECG with real-time interactive simulation
... The presented work is based on previous work by the author. The work is focused on simulating the principles of electrocardiography using a real-time interactive 3D simulation model of cardiac electrophysiology. The developed generic simulation model is capable of generating validated ECG’s suitable ...
... The presented work is based on previous work by the author. The work is focused on simulating the principles of electrocardiography using a real-time interactive 3D simulation model of cardiac electrophysiology. The developed generic simulation model is capable of generating validated ECG’s suitable ...
Online Appendix for the following JACC article TITLE: Evidence
... eFigure 4: Actuarial survival curves demonstrating survival in patients undergoing repair of type A aortic dissection with profound hypothermic circulatory arrest (PHCA) and without (non-PHCA) for (A) the entire study group (n= 307) and (B) a propensity score matched subset (n= 152). There was no s ...
... eFigure 4: Actuarial survival curves demonstrating survival in patients undergoing repair of type A aortic dissection with profound hypothermic circulatory arrest (PHCA) and without (non-PHCA) for (A) the entire study group (n= 307) and (B) a propensity score matched subset (n= 152). There was no s ...
Impairment of left ventricular function by acute cardiac lymphatic
... atrioventricular valves consistent with interstitial edema [8,9], electrocardiographic changes [10,1I], and decreases in developed pressure and the rate of change of pressure [12, 13]. However, detailed examination of the effects of chronic lymphatic obstruction on contractility and diastolic functi ...
... atrioventricular valves consistent with interstitial edema [8,9], electrocardiographic changes [10,1I], and decreases in developed pressure and the rate of change of pressure [12, 13]. However, detailed examination of the effects of chronic lymphatic obstruction on contractility and diastolic functi ...
Patients - Boston Scientific
... lead, it is recommended that a polyurethane-insulated lead be used. Failure to observe this warning could result in insulation damage of the RV lead, which can cause a periodic or continual loss of pacing, sensing or both. Lead fracture, dislodgment, abrasion or an incomplete connection can cause a ...
... lead, it is recommended that a polyurethane-insulated lead be used. Failure to observe this warning could result in insulation damage of the RV lead, which can cause a periodic or continual loss of pacing, sensing or both. Lead fracture, dislodgment, abrasion or an incomplete connection can cause a ...
Cardiovascular System: Heart & Blood Vessels
... 4. Right and left bundle branches - Actual contraction stimulated by conductive myofibers called Purkinje fibers that pass into the fibers of the myocardium of the ventricles. ...
... 4. Right and left bundle branches - Actual contraction stimulated by conductive myofibers called Purkinje fibers that pass into the fibers of the myocardium of the ventricles. ...
A practical approach to perioperative
... Defibrillation/pacing pads should be placed on the patients’ chests in an anterior-posterior configuration so that, should CIED malfunction occur, backup pacing or external defibrillation can be administered. The use of cardiac device magnets to alter device behaviour intraoperatively is convenient, ...
... Defibrillation/pacing pads should be placed on the patients’ chests in an anterior-posterior configuration so that, should CIED malfunction occur, backup pacing or external defibrillation can be administered. The use of cardiac device magnets to alter device behaviour intraoperatively is convenient, ...
pdf english - International Journal of Cardiovascular Sciences
... be as disagreeable to you as to me, the description of the body of a man who is growing old, and is about to die of a dropsical heart. It is difficult to remain an emperor in presence of a physician, and difficult even to keep one’s essential quality as man. The professional eye saw in me a mass of ...
... be as disagreeable to you as to me, the description of the body of a man who is growing old, and is about to die of a dropsical heart. It is difficult to remain an emperor in presence of a physician, and difficult even to keep one’s essential quality as man. The professional eye saw in me a mass of ...
PocketECG: A new continuous and real
... transfer protocol and does not degrade the ECG quality, which is another advantage of this technology. Also, once an event is detected, then the transmission/upload is performed inside or outside the patient’s home, assuming sufficient mobile network coverage. This means that the patient can be trul ...
... transfer protocol and does not degrade the ECG quality, which is another advantage of this technology. Also, once an event is detected, then the transmission/upload is performed inside or outside the patient’s home, assuming sufficient mobile network coverage. This means that the patient can be trul ...
高 血 压
... is obesity, which is associated with an increase in intravascular volume and an elevated cardiac output. Some hypertensives respond to high salt intake with substantial blood pressure increases. Excessive use of alcohol also raises blood pressure. Cigarette smoking acutely raises blood pressure. ...
... is obesity, which is associated with an increase in intravascular volume and an elevated cardiac output. Some hypertensives respond to high salt intake with substantial blood pressure increases. Excessive use of alcohol also raises blood pressure. Cigarette smoking acutely raises blood pressure. ...
Dia 1 - EPCCS
... • Elderly (oldest old, multimorbidity, ‘fragile’) • Prior myocardial infarction, other CHD (HFREF) • Diabetes type II (HFPEF) • Longstanding hypertension (HFPEF) • Atrial fibrillation, (suspected) valvular disease • COPD (labeled as COPD and ‘really’ COPD). Every year! • Renal dysfunction (eGFR<30-4 ...
... • Elderly (oldest old, multimorbidity, ‘fragile’) • Prior myocardial infarction, other CHD (HFREF) • Diabetes type II (HFPEF) • Longstanding hypertension (HFPEF) • Atrial fibrillation, (suspected) valvular disease • COPD (labeled as COPD and ‘really’ COPD). Every year! • Renal dysfunction (eGFR<30-4 ...
functional capacity
... Muscle pump and ventilation ensure venous return and adequate cardiac output ...
... Muscle pump and ventilation ensure venous return and adequate cardiac output ...
COPD, CHF, Capnography, VADs
... 11. Actively participate in review and correct identification of a variety of EKG rhythms. 12. Actively participate in case scenario discussion. 13. Actively participate in successful interpretation of a variety of waveforms for capnography. 14. Demonstrate correct assembly and application of the Fl ...
... 11. Actively participate in review and correct identification of a variety of EKG rhythms. 12. Actively participate in case scenario discussion. 13. Actively participate in successful interpretation of a variety of waveforms for capnography. 14. Demonstrate correct assembly and application of the Fl ...
Normal Heart - Children`s Heart Clinic
... Left atrium: Thin-walled, low pressure chamber. The pulmonary veins return oxygenated blood from the lungs to the left atrium. Left ventricle: Thick-walled, muscular chamber responsible for pumping oxygenated blood out to the body. Aorta: Largest blood vessel; responsible for carrying oxygenat ...
... Left atrium: Thin-walled, low pressure chamber. The pulmonary veins return oxygenated blood from the lungs to the left atrium. Left ventricle: Thick-walled, muscular chamber responsible for pumping oxygenated blood out to the body. Aorta: Largest blood vessel; responsible for carrying oxygenat ...
Blood pressure
... Arterial Pulse is an alternate expansion (rise) and recoil (fall) of an artery as artery as the wave of blood is forced through it during the contraction of the ...
... Arterial Pulse is an alternate expansion (rise) and recoil (fall) of an artery as artery as the wave of blood is forced through it during the contraction of the ...
Unreliability of M-Mode Left Ventricular Dimensions for Calculating
... LVID cubed method with Fick, the correlation coefficient ( r ) for stroke volume was r = .47 (Fig 4) with an SEE of 23 ml and SD of 25. Correlation for cardiac output was r = .36 (Fig 5; SEE -+ 1.59, SD 1.65). LVID absolute error in stroke volume ranged from -30 to +43 ml with a percent error rangin ...
... LVID cubed method with Fick, the correlation coefficient ( r ) for stroke volume was r = .47 (Fig 4) with an SEE of 23 ml and SD of 25. Correlation for cardiac output was r = .36 (Fig 5; SEE -+ 1.59, SD 1.65). LVID absolute error in stroke volume ranged from -30 to +43 ml with a percent error rangin ...
Circulatory System
... • A. Arteries – carry blood away from the heart, have elastic, muscular walls that can expand • B. Veins – carry blood to the heart, have thinner walls, also have valves to prevent blood from flowing backwards • C. Capillaries – where diffusion of materials between the blood and the cells occur, ver ...
... • A. Arteries – carry blood away from the heart, have elastic, muscular walls that can expand • B. Veins – carry blood to the heart, have thinner walls, also have valves to prevent blood from flowing backwards • C. Capillaries – where diffusion of materials between the blood and the cells occur, ver ...
Paroxysmal Supraventricular Tachycardia Induced by a Mediastinal
... The basic clinical feature and materials of all thesepatientsare presentedin (Table 1). Case 1 was a 72-year-old man who was admitted to the Department ofPneumology on08 October, 2010, because of repeated episodes of coughing and a 2-year history of asthma, which became aggravated over the span of 2 ...
... The basic clinical feature and materials of all thesepatientsare presentedin (Table 1). Case 1 was a 72-year-old man who was admitted to the Department ofPneumology on08 October, 2010, because of repeated episodes of coughing and a 2-year history of asthma, which became aggravated over the span of 2 ...