Derived copy of Cardiac Cycle
... Ventricular systole (see Figure 1 (Overview of the Cardiac Cycle )) follows the depolarization of the ventricles and is represented by the QRS complex in the ECG. It may be conveniently divided into two phases. At the end of atrial systole and just prior to atrial contraction, the ventricles contain ...
... Ventricular systole (see Figure 1 (Overview of the Cardiac Cycle )) follows the depolarization of the ventricles and is represented by the QRS complex in the ECG. It may be conveniently divided into two phases. At the end of atrial systole and just prior to atrial contraction, the ventricles contain ...
Left ventricular wall rupture following non penetrating trauma to the
... In our case, the possible mechanism resulting in ventricular wall and vein rupture can be blunt impact over the chest leading to compression of heart between sternum and the thoracic vertebra similar to mechanism described by Claude CS et al7 and Wilson JV et al8. Indirect forces over abdomen leadin ...
... In our case, the possible mechanism resulting in ventricular wall and vein rupture can be blunt impact over the chest leading to compression of heart between sternum and the thoracic vertebra similar to mechanism described by Claude CS et al7 and Wilson JV et al8. Indirect forces over abdomen leadin ...
Impact of Obesity on Cardiac Geometry and Function in a Population
... We measured LV systolic function using a traditional assessment of LV chamber function with the shortening of LV minor axis measured at the endocardial level (endocardial shortening), and with a more complex measure of shortening at the mid-wall level (mid-wall shortening), which reflects more accur ...
... We measured LV systolic function using a traditional assessment of LV chamber function with the shortening of LV minor axis measured at the endocardial level (endocardial shortening), and with a more complex measure of shortening at the mid-wall level (mid-wall shortening), which reflects more accur ...
Disorders of the Cardiovascular System
... excitation over atria before contraction QRS wave= spread of excitation over ventricles as contraction occurs T wave= electrical recovery and relaxation of ventricles ...
... excitation over atria before contraction QRS wave= spread of excitation over ventricles as contraction occurs T wave= electrical recovery and relaxation of ventricles ...
C
... power (Figure 1). Inability to meet the energy requirement results in heart failure, which is most clearly manifest by an inability to perform physical exercise. Most forms of heart failure are associated with a history of cardiac ischemia, myocardial infarction, hypertension, and/or left ventricula ...
... power (Figure 1). Inability to meet the energy requirement results in heart failure, which is most clearly manifest by an inability to perform physical exercise. Most forms of heart failure are associated with a history of cardiac ischemia, myocardial infarction, hypertension, and/or left ventricula ...
COMPLEX CORONARY PATTERN AFFECTING THE SURGICAL
... adults with an abnormal course of their coronary arteries (usually found between the great arteries) Dilatation of the pulmonary artery during high output states such as exercise may recreate in essence the lethal situation. CONCLUSION: Arterial switch operation is a gold standard operation for D-TG ...
... adults with an abnormal course of their coronary arteries (usually found between the great arteries) Dilatation of the pulmonary artery during high output states such as exercise may recreate in essence the lethal situation. CONCLUSION: Arterial switch operation is a gold standard operation for D-TG ...
PR_3_2012 po kor BK.vp:CorelVentura 7.0
... measurements. Conversely, the means from the three groups are closely similar and seem to be true and not due to the method used. In summary, our results showed that acute administration of G-CSF can modulate cardiac remodeling by preventing collagen deposition, myocyte hypertrophy and left ventricu ...
... measurements. Conversely, the means from the three groups are closely similar and seem to be true and not due to the method used. In summary, our results showed that acute administration of G-CSF can modulate cardiac remodeling by preventing collagen deposition, myocyte hypertrophy and left ventricu ...
How to gain Functional Bodyweight
... changes the first time, stop counting when it changes again. To help assure accuracy, take your resting heart rate three mornings in a row and average the 3 heart rates together. Another element in finding your training heart rate zone is determining the intensity level at which you should exercise. ...
... changes the first time, stop counting when it changes again. To help assure accuracy, take your resting heart rate three mornings in a row and average the 3 heart rates together. Another element in finding your training heart rate zone is determining the intensity level at which you should exercise. ...
The clinical and etiological profile of atrial fibrillation after
... will be an increasingly common cause of stroke, thromboembolism and heart failure.8 Prevalence of atrial fibrillation increases with age.9 In western countries, rheumatic heart disease is a rare cause of atrial fibrillation but in developing countries like India it is one of the commonest cause of a ...
... will be an increasingly common cause of stroke, thromboembolism and heart failure.8 Prevalence of atrial fibrillation increases with age.9 In western countries, rheumatic heart disease is a rare cause of atrial fibrillation but in developing countries like India it is one of the commonest cause of a ...
ICD - Anthem
... Individual has ischemic cardiomyopathy, has not had an MI in the past 40 days and has an LVEF less than 30% (if checked please complete below) Individual has left ventricular systolic dysfunction associated with marked stenosis (at least 75% narrowing) of at least 1 of the 3 coronary arteries Indivi ...
... Individual has ischemic cardiomyopathy, has not had an MI in the past 40 days and has an LVEF less than 30% (if checked please complete below) Individual has left ventricular systolic dysfunction associated with marked stenosis (at least 75% narrowing) of at least 1 of the 3 coronary arteries Indivi ...
Relationship between Myocardial Performance Index and Severity
... In this work, there is a higher incidence of abnormal MPI (≥41) in patients compared to control group (85% vs. 15%, P-value <0.001), this mean that most patients with obstructive CAD had abnormal MPI and vice versa, most of those who had normal coronary angiogram had normal MPI. There are many repor ...
... In this work, there is a higher incidence of abnormal MPI (≥41) in patients compared to control group (85% vs. 15%, P-value <0.001), this mean that most patients with obstructive CAD had abnormal MPI and vice versa, most of those who had normal coronary angiogram had normal MPI. There are many repor ...
Isolated Drainage ofthe Superior Vena Cava into the Left Atrium in a
... ventilation study was performed before the perfusion scan and was normal. Then, with the patient in the supine position, a standard 3 mCi dose of "9mTclabelled human albumin microspheres (10-30 g diameter, approximately 500,000 particles) was injected intravenously from the right antecubital fossa. ...
... ventilation study was performed before the perfusion scan and was normal. Then, with the patient in the supine position, a standard 3 mCi dose of "9mTclabelled human albumin microspheres (10-30 g diameter, approximately 500,000 particles) was injected intravenously from the right antecubital fossa. ...
ANS
... found on (in general, effectors): >>>>All parasympathetic effectors- again, excitatory on most, inhibitory on cardiac muscle. >>>>Some sympathetic effectors- excitatory or inhibitory. For example, - Ach binding muscarinic receptors on sweat glands is excitatory; - Ach binding muscarinic receptors on ...
... found on (in general, effectors): >>>>All parasympathetic effectors- again, excitatory on most, inhibitory on cardiac muscle. >>>>Some sympathetic effectors- excitatory or inhibitory. For example, - Ach binding muscarinic receptors on sweat glands is excitatory; - Ach binding muscarinic receptors on ...
Heart Structure & Function
... • To transport materials (oxygen, nutrients, wastes, hormones, immune components, heat, etc.) throughout the body ...
... • To transport materials (oxygen, nutrients, wastes, hormones, immune components, heat, etc.) throughout the body ...
cardiovascular dynamics of the chelonia during apnoea and lung
... as to phylogenetic position. In the present study, cardiovascular function was examined in two chelonians of very different habit. Early investigations of the chelonian circulation by Shannon & Wiggers (1939) and Woodbury & Robertson (1942) ably demonstrated many general properties of the system, bu ...
... as to phylogenetic position. In the present study, cardiovascular function was examined in two chelonians of very different habit. Early investigations of the chelonian circulation by Shannon & Wiggers (1939) and Woodbury & Robertson (1942) ably demonstrated many general properties of the system, bu ...
Thrombus Aspiration during Percutaneous coronary intervention in
... cardiac markers in serum, including creatinine kinase (CK), MB fraction of CK (CK-MB), lactate dehydrogenase (LDH), and troponin I. The first measurement is taken as soon as possible after admission. Thereafter, frequent marker determinations are performed according to a schedule that calls for 4 to ...
... cardiac markers in serum, including creatinine kinase (CK), MB fraction of CK (CK-MB), lactate dehydrogenase (LDH), and troponin I. The first measurement is taken as soon as possible after admission. Thereafter, frequent marker determinations are performed according to a schedule that calls for 4 to ...
Congestive Heart Failure
... CHF Congestive Heart Failure (CHF, Heart Failure) is a term that is often heard but not well understood by many. CHF can be a serious condition but by learning about and taking care of it one can live longer and feel healthier. Your heart pumps blood through the body and when the heart doesn’t keep ...
... CHF Congestive Heart Failure (CHF, Heart Failure) is a term that is often heard but not well understood by many. CHF can be a serious condition but by learning about and taking care of it one can live longer and feel healthier. Your heart pumps blood through the body and when the heart doesn’t keep ...
nurnal - Journal of the Royal Army Medical Corps
... when a fall (Y) occurs, interrupted b,y the next auricular systolic wave (A). The wave (v) is due to increased pressure in the auricle, owing to blood flowing in froin the veins; and this curve becomes modified in cases of tricuspid incompetence, appearing earlier in the cardiac cycle the greater th ...
... when a fall (Y) occurs, interrupted b,y the next auricular systolic wave (A). The wave (v) is due to increased pressure in the auricle, owing to blood flowing in froin the veins; and this curve becomes modified in cases of tricuspid incompetence, appearing earlier in the cardiac cycle the greater th ...
Impaired left ventricular relaxation in type 2 diabetic rats is related to
... potentially contribute to heart failure in type 2 diabetes even in the absence of myocardial ischemia. Based on early observations of structural alterations in postmortem diabetic hearts, a number of clinical and experimental studies have aimed to characterize the function of the diabetic heart. Sys ...
... potentially contribute to heart failure in type 2 diabetes even in the absence of myocardial ischemia. Based on early observations of structural alterations in postmortem diabetic hearts, a number of clinical and experimental studies have aimed to characterize the function of the diabetic heart. Sys ...
Simulation of short-term pressure regulation during the tilt test in a
... To maintain this supply of blood under a range of different physiological conditions, such as changes in posture, digestion, stress, trauma or exercise, the circulatory system is equipped with several regulatory feedback mechanisms. Affecting local and global properties such as individual vessel ton ...
... To maintain this supply of blood under a range of different physiological conditions, such as changes in posture, digestion, stress, trauma or exercise, the circulatory system is equipped with several regulatory feedback mechanisms. Affecting local and global properties such as individual vessel ton ...
Basics of Fetal Echo
... PULMONARY ARTERY SHORT AXIS OF THE VENTRICLES ( BIVENTRICULAR VIEW) THREE VESSEL VIEW ...
... PULMONARY ARTERY SHORT AXIS OF THE VENTRICLES ( BIVENTRICULAR VIEW) THREE VESSEL VIEW ...
CARDIOVASCULAR SYSTEM
... Reduction of myocardial oxygen demand Improvement /restoration of myocardial perfusion Recognition and treatment of complications Thrombolytic therapy with tissue plasminogen activator if pain persists after the administration: O2, aspirin, nitrates,opiates and beta-blockers ...
... Reduction of myocardial oxygen demand Improvement /restoration of myocardial perfusion Recognition and treatment of complications Thrombolytic therapy with tissue plasminogen activator if pain persists after the administration: O2, aspirin, nitrates,opiates and beta-blockers ...
Scisense Electrophysiology Minimally Invasive Intracardiac Biopotential Measurements for Rodent Models Electrophysiology
... *Please contact Transonic for a more complete list of parameters based upon specific analysis software package being used. ...
... *Please contact Transonic for a more complete list of parameters based upon specific analysis software package being used. ...
Atrioventricular Canal Defect
... trouble feeding and growing at a normal rate. Symptoms may not occur until several weeks after birth. High pressure may occur in the blood vessels in the lungs because more blood than normal is being pumped there. Over time this causes permanent damage to the lung blood vessels. In some infants, the ...
... trouble feeding and growing at a normal rate. Symptoms may not occur until several weeks after birth. High pressure may occur in the blood vessels in the lungs because more blood than normal is being pumped there. Over time this causes permanent damage to the lung blood vessels. In some infants, the ...
Executive summary of the guidelines on the diagnosis and treatment
... clear definition for haemodynamic parameters, which explains the differences in prevalence and outcome reported in studies (Table 2 ), but cardiogenic shock is usually characterized by reduced blood pressure (systolic BP ,90 mmHg or a drop of mean arterial pressure . 30 mmHg) and/or low urine output ...
... clear definition for haemodynamic parameters, which explains the differences in prevalence and outcome reported in studies (Table 2 ), but cardiogenic shock is usually characterized by reduced blood pressure (systolic BP ,90 mmHg or a drop of mean arterial pressure . 30 mmHg) and/or low urine output ...