Cardiotonic activity of ethanolic extract of leavesof Moringa oleifera
... All the preparations were evaluated for their cardi-otonic activity by using isolated frog heart assembly. The rate and force of heart contraction was deter-mined. Preparation of digoxin solution Digoxin ampoules (Sun Pharma Ltd.) were purchased from local pharmacy. Various different dilutions were ...
... All the preparations were evaluated for their cardi-otonic activity by using isolated frog heart assembly. The rate and force of heart contraction was deter-mined. Preparation of digoxin solution Digoxin ampoules (Sun Pharma Ltd.) were purchased from local pharmacy. Various different dilutions were ...
Pediatric Cardiac Emergencies
... ► associated with certain strains of Group A betahemolytic streptococcal infections ► the streptococcal organism stimulated antibody production to host tissues CT of heart, joints, CNS, subcutaneous tissues, skin ...
... ► associated with certain strains of Group A betahemolytic streptococcal infections ► the streptococcal organism stimulated antibody production to host tissues CT of heart, joints, CNS, subcutaneous tissues, skin ...
Important ECG diagnosis aiding indices of ventricular septal defect
... and the resulting CHF. Therefore, early and correct recognition of VSD/CHF is very important for these patients. Generally speaking, the detection of VSD/CHF is based on clinical evidence such as physical examination, history taking and many imaging modalities. These conventional methods do have som ...
... and the resulting CHF. Therefore, early and correct recognition of VSD/CHF is very important for these patients. Generally speaking, the detection of VSD/CHF is based on clinical evidence such as physical examination, history taking and many imaging modalities. These conventional methods do have som ...
The Heart - Collin College
... Fewer gap junctions Impulse passes from atria to ventricles via the atrioventricular bundle (bundle of His) Bundle of His is the only electrical connection between atria and ventricle ...
... Fewer gap junctions Impulse passes from atria to ventricles via the atrioventricular bundle (bundle of His) Bundle of His is the only electrical connection between atria and ventricle ...
report
... ticking time-bomb plaques. So far, no biomarker has proved very accurate. Mr. Russert's heart disease was a mixed picture. Some factors looked favorable. There was no family history of heart attacks. Though he had high blood pressure, drugs lowered it pretty well, said his internist, Dr. Michael A. ...
... ticking time-bomb plaques. So far, no biomarker has proved very accurate. Mr. Russert's heart disease was a mixed picture. Some factors looked favorable. There was no family history of heart attacks. Though he had high blood pressure, drugs lowered it pretty well, said his internist, Dr. Michael A. ...
Pulmonary and Systemic Circuits Path of Blood Flow Heart Anatomy
... – Chordae tendinae – R. ventricle • Pulmonary trunk ...
... – Chordae tendinae – R. ventricle • Pulmonary trunk ...
Preexcitation syndrome in Children
... Wolff-Parkinson-White syndrome(WPW) was initially reported in healthy young people with both preexcitation in the surface ECG and symptoms caused by tachyarrhythmias.1 The approximate incidence of WPW is 14/1000. Longitudinal studies show that only about 50% of patients with preexcitation will event ...
... Wolff-Parkinson-White syndrome(WPW) was initially reported in healthy young people with both preexcitation in the surface ECG and symptoms caused by tachyarrhythmias.1 The approximate incidence of WPW is 14/1000. Longitudinal studies show that only about 50% of patients with preexcitation will event ...
sunshine heart, inc.
... expecting to experience continued growth in enrollment throughout 2015 due to the following: Addition of 2 development therapy specialists (5 total) to accelerate patient enrollment, increased site proficiency in identifying appropriate patients, continued site activations. Furthermore, the Company ...
... expecting to experience continued growth in enrollment throughout 2015 due to the following: Addition of 2 development therapy specialists (5 total) to accelerate patient enrollment, increased site proficiency in identifying appropriate patients, continued site activations. Furthermore, the Company ...
Current practice of cardiac resynchronization therapy (CRT) in the
... these patients, which will make further comprehensive analysis of this subgroup’s outcome difficult. Previous small trials have, moreover, indicated that patients with atrial fibrillation may profit from CRT,7 but evidence from large trials is lacking as this particular patient group was generally e ...
... these patients, which will make further comprehensive analysis of this subgroup’s outcome difficult. Previous small trials have, moreover, indicated that patients with atrial fibrillation may profit from CRT,7 but evidence from large trials is lacking as this particular patient group was generally e ...
restrictive cardiomyopathy in cats
... The heart of the cat is composed of four chambers; the top two chambers are the left and right atria and the bottom two chambers are the left and right ventricles; heart valves are located between the left atrium and the left ventricle (mitral valve); between the right atrium and the right ventric ...
... The heart of the cat is composed of four chambers; the top two chambers are the left and right atria and the bottom two chambers are the left and right ventricles; heart valves are located between the left atrium and the left ventricle (mitral valve); between the right atrium and the right ventric ...
Science Olympiad: Anatomy and Physiology 2014-2015
... defect (VSD). A VSD is a hole in the interventricular septum, the wall of muscle that separates the left ventricle from the right ventricle. The ECG shows sinus rhythm with no conduction abnormalities. 12) Think about the position of the heart in the chest cavity. Isabelle's VSD is in the interventr ...
... defect (VSD). A VSD is a hole in the interventricular septum, the wall of muscle that separates the left ventricle from the right ventricle. The ECG shows sinus rhythm with no conduction abnormalities. 12) Think about the position of the heart in the chest cavity. Isabelle's VSD is in the interventr ...
CHF slide show 2016
... (ECG or EKG) • A test that records the electrical activity of the heart • Shows abnormal rhythms (arrhythmias or dysrhythmias) • Can detect heart muscle stress ...
... (ECG or EKG) • A test that records the electrical activity of the heart • Shows abnormal rhythms (arrhythmias or dysrhythmias) • Can detect heart muscle stress ...
ventricular hypertrophy
... rR) and the rS patterns lies usually in the sternal region anteriorly (Fig. 4), but may frequently be somewhat to the right of the sternum in position V3R (Fig. 7). In some cases in which R-S waves of equal size occur across the whole left precordium a sharp transition point between rS and qR or rR ...
... rR) and the rS patterns lies usually in the sternal region anteriorly (Fig. 4), but may frequently be somewhat to the right of the sternum in position V3R (Fig. 7). In some cases in which R-S waves of equal size occur across the whole left precordium a sharp transition point between rS and qR or rR ...
CPR Facts and Statistics
... percent to 10 percent for every minute of delay until defibrillation. Few attempts at resuscitation are successful if CPR and defibrillation are not provided within minutes of collapse. ...
... percent to 10 percent for every minute of delay until defibrillation. Few attempts at resuscitation are successful if CPR and defibrillation are not provided within minutes of collapse. ...
Developer Notes - University of Hawaii
... Time Required Warm-up Questions How does blood move around? How does the heart act like a pump? Presentation It seems weird to present the cardiac cycle starting with late diastole, but it’s easier to explain starting with the heart at rest. Diseases of the cardiovascular system are the leading caus ...
... Time Required Warm-up Questions How does blood move around? How does the heart act like a pump? Presentation It seems weird to present the cardiac cycle starting with late diastole, but it’s easier to explain starting with the heart at rest. Diseases of the cardiovascular system are the leading caus ...
heart
... • The events of one complete heart beat (1 contraction & relaxation) that lasts about .8 sec. • Both atria contract while ventricles are relaxing. • Both atria relax while ventricles are contracting. • Pressure within the chambers rises and falls causes the valves to open and close. • When ventricul ...
... • The events of one complete heart beat (1 contraction & relaxation) that lasts about .8 sec. • Both atria contract while ventricles are relaxing. • Both atria relax while ventricles are contracting. • Pressure within the chambers rises and falls causes the valves to open and close. • When ventricul ...
Heart Attacks in Middle aged Athletes
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
Heart Attacks in Middle aged Athletes
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
Out-of-Hospital Cardiac Arrest — Are Drugs Ever the
... as the presenting rhythm. In an effort to reduce mortality, the American Heart Association (AHA) developed the “Chain of Survival,”2 including early cardiopulmonary resuscitation (CPR), rapid defibrillation, and “effective advanced life support” as central links in management. However, the rate of s ...
... as the presenting rhythm. In an effort to reduce mortality, the American Heart Association (AHA) developed the “Chain of Survival,”2 including early cardiopulmonary resuscitation (CPR), rapid defibrillation, and “effective advanced life support” as central links in management. However, the rate of s ...
heart
... • The events of one complete heart beat (1 contraction & relaxation) that lasts about .8 sec. • Both atria contract while ventricles are relaxing. • Both atria relax while ventricles are contracting. • Pressure within the chambers rises and falls causes the valves to open and close. • When ventricul ...
... • The events of one complete heart beat (1 contraction & relaxation) that lasts about .8 sec. • Both atria contract while ventricles are relaxing. • Both atria relax while ventricles are contracting. • Pressure within the chambers rises and falls causes the valves to open and close. • When ventricul ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... Professor and Head of Department, Department of Pediatrics,,Rural Medical College, Pravara Institute of Medical Sciences, Loni, India ...
... Professor and Head of Department, Department of Pediatrics,,Rural Medical College, Pravara Institute of Medical Sciences, Loni, India ...
Heart Attacks in Middle-aged Recreational Athletes
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
... The symptoms of a heart attack should be recognized! Don’t dismiss them as unimportant. ...
Giant Pedunculated Thrombus with Normal Left Ventricular Systolic
... measuring 25 mm × 14 mm was visualized in the LV cavity, attached to the midanterior wall. Because of the typical echocardiographic appearance, a myxoma was suspected. The patient evolved with left hemiparesis and negative T-waves in the electrocardiogram. Left ventriculotomy with excision of the ve ...
... measuring 25 mm × 14 mm was visualized in the LV cavity, attached to the midanterior wall. Because of the typical echocardiographic appearance, a myxoma was suspected. The patient evolved with left hemiparesis and negative T-waves in the electrocardiogram. Left ventriculotomy with excision of the ve ...
Fitness Room Study Guide Aerobic activity: uses oxygen to supply
... 5-6 days a week. I-Intensity -how hard a person exercises. Ex. % heart rate or intensity of exercise increase slowly, over time for improved fitness T- Time - total amount of time spent on one exercise session. Ex. 20-30 minutes T-Type - type of exercise you are doing. Examples Aerobic-walking, biki ...
... 5-6 days a week. I-Intensity -how hard a person exercises. Ex. % heart rate or intensity of exercise increase slowly, over time for improved fitness T- Time - total amount of time spent on one exercise session. Ex. 20-30 minutes T-Type - type of exercise you are doing. Examples Aerobic-walking, biki ...
Cardiovascular Notes
... This impulse will depolarize fibers in the interventricular septum— bundle of His ...
... This impulse will depolarize fibers in the interventricular septum— bundle of His ...
Electrocardiography
Electrocardiography (ECG or EKG*) is the process of recording the electrical activity of the heart over a period of time using electrodes placed on a patient's body. These electrodes detect the tiny electrical changes on the skin that arise from the heart muscle depolarizing during each heartbeat.In a conventional 12 lead ECG, ten electrodes are placed on the patient's limbs and on the surface of the chest. The overall magnitude of the heart's electrical potential is then measured from twelve different angles (""leads"") and is recorded over a period of time (usually 10 seconds). In this way, the overall magnitude and direction of the heart's electrical depolarization is captured at each moment throughout the cardiac cycle. The graph of voltage versus time produced by this noninvasive medical procedure is referred to as an electrocardiogram (abbreviated ECG or EKG).During each heartbeat, a healthy heart will have an orderly progression of depolarization that starts with pacemaker cells in the sinoatrial node, spreads out through the atrium, passes through the atrioventricular node down into the bundle of His and into the Purkinje fibers spreading down and to the left throughout the ventricles. This orderly pattern of depolarization gives rise to the characteristic ECG tracing. To the trained clinician, an ECG conveys a large amount of information about the structure of the heart and the function of its electrical conduction system. Among other things, an ECG can be used to measure the rate and rhythm of heartbeats, the size and position of the heart chambers, the presence of any damage to the heart's muscle cells or conduction system, the effects of cardiac drugs, and the function of implanted pacemakers.