![Single coronary artery with anomalous origin of right coronary artery](http://s1.studyres.com/store/data/001280867_1-56127a17573ca3eb68a5e68fe04e3311-300x300.png)
Single coronary artery with anomalous origin of right coronary artery
... could be one of the presentations of SCA [5]. Ischemia without significant coronary artery lesion which was attributed to simply presence of SCA could be seen up to15% [6]. However, it is already reported coexisting single coronary artery and atherosclerotic cardiovascular disease. Ma et al. present ...
... could be one of the presentations of SCA [5]. Ischemia without significant coronary artery lesion which was attributed to simply presence of SCA could be seen up to15% [6]. However, it is already reported coexisting single coronary artery and atherosclerotic cardiovascular disease. Ma et al. present ...
St. Jude Medical ICD Lead Design and Long
... ETFE coated cables have undergone the full suite of biocompatibility tests as is typical for other blood tissue contacting materials ...
... ETFE coated cables have undergone the full suite of biocompatibility tests as is typical for other blood tissue contacting materials ...
Living with Cholesterol
... circumference greater than 102 cm or 40 inches; for women – having a waist measurement greater than 88 cm or 35 inches). The more risk factors you have, the more important it is to keep cholesterol levels within their target range. If any of your cholesterol levels are significantly outside of their ...
... circumference greater than 102 cm or 40 inches; for women – having a waist measurement greater than 88 cm or 35 inches). The more risk factors you have, the more important it is to keep cholesterol levels within their target range. If any of your cholesterol levels are significantly outside of their ...
Ch_22_lecture_presentation
... • In areas such as the brain, heart, and stomach, a continuous, rich flow of blood is required • In these areas, more than one artery supplies a specific area • These arteries (collateral arteries) typically fuse forming an arterial anastomosis • If one arteriole is blocked, the other one will suppl ...
... • In areas such as the brain, heart, and stomach, a continuous, rich flow of blood is required • In these areas, more than one artery supplies a specific area • These arteries (collateral arteries) typically fuse forming an arterial anastomosis • If one arteriole is blocked, the other one will suppl ...
Hands-Only CPR for Adults Who Suddenly Collapse Frequently
... Guidelines for CPR and Emergency Cardiovascular Care. Those guidelines noted that there was a need to increase the prevalence and quality of bystander CPR. The guidelines also contained the recommendation that lay persons should do Hands-Only CPR (the guidelines used the term “compression-only CPR”) ...
... Guidelines for CPR and Emergency Cardiovascular Care. Those guidelines noted that there was a need to increase the prevalence and quality of bystander CPR. The guidelines also contained the recommendation that lay persons should do Hands-Only CPR (the guidelines used the term “compression-only CPR”) ...
the ductus venosus in the human fetus
... atrium. The left and medial hepatic vein supplied this pathway. A right pathway was described starting in the abdominal portion of the IVC, projecting 14 degrees in the anterior direction to deliver the blood in the right atrium through the right compartment of the upper IVC. The right hepatic vein ...
... atrium. The left and medial hepatic vein supplied this pathway. A right pathway was described starting in the abdominal portion of the IVC, projecting 14 degrees in the anterior direction to deliver the blood in the right atrium through the right compartment of the upper IVC. The right hepatic vein ...
Open full article - Acta Veterinaria Brno
... coronary arteries with no further contact with the ventricular lumen have been described by Schlegel (1933) and Lobel (1937). 3. Anomalies in the origin of coronary arteries: a) Supernumerary coronary arteries - they origin from the aorta at other locations. Goerttler (1950) found in man a supernume ...
... coronary arteries with no further contact with the ventricular lumen have been described by Schlegel (1933) and Lobel (1937). 3. Anomalies in the origin of coronary arteries: a) Supernumerary coronary arteries - they origin from the aorta at other locations. Goerttler (1950) found in man a supernume ...
Endocardial mapping of atrial fibrillation in the human right atrium
... models[10–16] and humans[16–24] and has provided insights on the arrhythmia mechanism, but studies have been limited by the resolution of the mapping system used[25], the extent of atrium mapped[20], or the need for the procedure to be performed after thoracotomy[20–22], which has an associated morb ...
... models[10–16] and humans[16–24] and has provided insights on the arrhythmia mechanism, but studies have been limited by the resolution of the mapping system used[25], the extent of atrium mapped[20], or the need for the procedure to be performed after thoracotomy[20–22], which has an associated morb ...
Stretch-induced increase in cardiac contractility is independent of
... Myoplasmic calcium ([Ca2+]) is the preeminent regulator of myocardial contractility via three major mechanisms. These are (1) the upstream mechanism that is related to the gross concentration of [Ca2+], (2) the central mechanism that is related to the sensitivity of the regulatory protein troponin C ...
... Myoplasmic calcium ([Ca2+]) is the preeminent regulator of myocardial contractility via three major mechanisms. These are (1) the upstream mechanism that is related to the gross concentration of [Ca2+], (2) the central mechanism that is related to the sensitivity of the regulatory protein troponin C ...
Full Pages - IMIB-CHD
... characterized by origin of both arterial trunks from the right ventricle. Because of the extreme heterogeneity of the hearts classified as DORV, there have been debates on how to define “double outlet r ...
... characterized by origin of both arterial trunks from the right ventricle. Because of the extreme heterogeneity of the hearts classified as DORV, there have been debates on how to define “double outlet r ...
Print - Circulation Research
... study addresses the question of whether adenosine, produced in response to this stress, influences either the antigen-antibody-induced alterations in cardiac function or the release of histamine, which is known to be one of the important mediators of the anaphylactic reaction. Isolated hearts of pas ...
... study addresses the question of whether adenosine, produced in response to this stress, influences either the antigen-antibody-induced alterations in cardiac function or the release of histamine, which is known to be one of the important mediators of the anaphylactic reaction. Isolated hearts of pas ...
Coronary Intervention of An anomalous Left Main Coronary Artery
... It has been reported that anomalous coronary arteries are prone to atherosclerosis [10-12]. The coronary blood flow would be disturbed in anomalous coronary arteries originating from the opposite side coronary sinus, which is located between the pulmonary trunk and the ascending aorta [13-16]. Many ...
... It has been reported that anomalous coronary arteries are prone to atherosclerosis [10-12]. The coronary blood flow would be disturbed in anomalous coronary arteries originating from the opposite side coronary sinus, which is located between the pulmonary trunk and the ascending aorta [13-16]. Many ...
Scorpion Sting REVIEW ARTICLE Dr. H.S.Bawaskar Dr. P.H.Bawaskar
... resulted in initial transient rise in blood pressure, bradycardia and increased vascular resistance. Alpha-1 receptors stimulation play an important part in the pathogenesis of acute pulmonary edema due to scorpion sting70. Accumulation of calcium in the heart caused by the action of a liberated cat ...
... resulted in initial transient rise in blood pressure, bradycardia and increased vascular resistance. Alpha-1 receptors stimulation play an important part in the pathogenesis of acute pulmonary edema due to scorpion sting70. Accumulation of calcium in the heart caused by the action of a liberated cat ...
Impaired Glucose Transporter Activity in Pressure
... pressure-overload hypertrophy is an increase in ventricular muscle mass; this is considered an initial compensatory response to maintain normal wall stress. If pressure overload persists, progressive ventricular dilatation ensues, which then leads to increased wall stress, afterload mismatch, and de ...
... pressure-overload hypertrophy is an increase in ventricular muscle mass; this is considered an initial compensatory response to maintain normal wall stress. If pressure overload persists, progressive ventricular dilatation ensues, which then leads to increased wall stress, afterload mismatch, and de ...
ACOG PRACTICE BULLETIN - Department of Obstetrics and
... they account for a small proportion of asphyxial injury. In a study of term pregnancies with fetal asphyxia, 63% had no known risk factors (2). The fetal brain modulates the fetal heart rate through an interplay of sympathetic and parasympathetic forces. Thus, fetal heart rate (FHR) monitoring can b ...
... they account for a small proportion of asphyxial injury. In a study of term pregnancies with fetal asphyxia, 63% had no known risk factors (2). The fetal brain modulates the fetal heart rate through an interplay of sympathetic and parasympathetic forces. Thus, fetal heart rate (FHR) monitoring can b ...
ACOG PRACTICE BULLETIN - Minnesota Hospital Association
... they account for a small proportion of asphyxial injury. In a study of term pregnancies with fetal asphyxia, 63% had no known risk factors (2). The fetal brain modulates the fetal heart rate through an interplay of sympathetic and parasympathetic forces. Thus, fetal heart rate (FHR) monitoring can b ...
... they account for a small proportion of asphyxial injury. In a study of term pregnancies with fetal asphyxia, 63% had no known risk factors (2). The fetal brain modulates the fetal heart rate through an interplay of sympathetic and parasympathetic forces. Thus, fetal heart rate (FHR) monitoring can b ...
The Sarcoplasmic Reticulum and the Evolution of the Vertebrate Heart
... Ca2⫹ entry may overcompensate, thus SR contribution to force may be underestimated for some species. Additionally, stimulation frequency and temperature (both acclimation and experimental) influence the effect of ryanodine on contractile force, which complicates interpretation. Nevertheless, SR depe ...
... Ca2⫹ entry may overcompensate, thus SR contribution to force may be underestimated for some species. Additionally, stimulation frequency and temperature (both acclimation and experimental) influence the effect of ryanodine on contractile force, which complicates interpretation. Nevertheless, SR depe ...
Normal and Abnormal Coronary Artery Anatomy: Is it
... to the margin just before the RCA bends round the right ventricle it gives off the acute marginal branch (Fig 1 & 2) which supplies the anterior wall of the right ventricle. The RCA bends sharply at the margin to travel along the posterior surface of the heart. In 80-85% of patients the RCA gives of ...
... to the margin just before the RCA bends round the right ventricle it gives off the acute marginal branch (Fig 1 & 2) which supplies the anterior wall of the right ventricle. The RCA bends sharply at the margin to travel along the posterior surface of the heart. In 80-85% of patients the RCA gives of ...
Title Page - Adolescent Health
... Short QT interval* QTc ≤320 ms Brugada-like ECG pattern High take-off and downsloping ST segment elevation followed by a negative T wave in ≥2 leads in V1–V3 Profound sinus bradycardia <30 bpm or sinus pauses ≥3 s Atrial tachyarrhythmias Supraventricular tachycardia, atrial-fibrillation, atrial-flut ...
... Short QT interval* QTc ≤320 ms Brugada-like ECG pattern High take-off and downsloping ST segment elevation followed by a negative T wave in ≥2 leads in V1–V3 Profound sinus bradycardia <30 bpm or sinus pauses ≥3 s Atrial tachyarrhythmias Supraventricular tachycardia, atrial-fibrillation, atrial-flut ...
Circa- and ultradians in the occurrence of simple extrasystoles in
... subjects. Therefore, our sample may consist of “really healthy“ male subjects compared to some other studies (e.g. 9, 13, 20, 22). In those studies were displayed also long pauses, multiform extrasystoles, bigeminy or ventricular tachycardia in very old persons. But no attempts to exclude silent myo ...
... subjects. Therefore, our sample may consist of “really healthy“ male subjects compared to some other studies (e.g. 9, 13, 20, 22). In those studies were displayed also long pauses, multiform extrasystoles, bigeminy or ventricular tachycardia in very old persons. But no attempts to exclude silent myo ...
Professor Denis Noble CBE FRS FMedSci FRCP (Hon)
... Korean – good knowledge of written Korean (Hangul) and some knowledge of Chinese script (Hancha). Sufficient knowledge of spoken Korean to give a speech or introduction to a lecture. Denis Noble was a UK Government Advisor on Korea. Chinese – some reading knowledge (through Japanese and Korean chara ...
... Korean – good knowledge of written Korean (Hangul) and some knowledge of Chinese script (Hancha). Sufficient knowledge of spoken Korean to give a speech or introduction to a lecture. Denis Noble was a UK Government Advisor on Korea. Chinese – some reading knowledge (through Japanese and Korean chara ...
Left Coronary Artery System – Angiographic Anatomy.
... Main left Coronary artery is best viewed in the standard 300 right anterior oblique view. It is one of the shortest amongst the most important vessels of the body. In this view it is directed frontally and to the left. While still in space between the aorta and pulmonary artery, it divides into two ...
... Main left Coronary artery is best viewed in the standard 300 right anterior oblique view. It is one of the shortest amongst the most important vessels of the body. In this view it is directed frontally and to the left. While still in space between the aorta and pulmonary artery, it divides into two ...
Experimental Demonstration of Concealed AV
... partially penetrating impulses-with the exception of the last one-have been confirmed, and their mechanism has been elucidated in detail, in recent animal experiments.6-9 In the course of our observations during artificial pacing, all known manifestations of concealed conduction could be reproduced ...
... partially penetrating impulses-with the exception of the last one-have been confirmed, and their mechanism has been elucidated in detail, in recent animal experiments.6-9 In the course of our observations during artificial pacing, all known manifestations of concealed conduction could be reproduced ...
Advanced Resuscitation Techniques Training Manual, v5.2
... not breathing or has effective breathing. Basic CPR skills are essential to ensure the best outcome for a casualty; these skills should not be neglected in favour of using other resuscitation devices. As an experienced first aider, other first aiders in your team may look to you for guidance. You wi ...
... not breathing or has effective breathing. Basic CPR skills are essential to ensure the best outcome for a casualty; these skills should not be neglected in favour of using other resuscitation devices. As an experienced first aider, other first aiders in your team may look to you for guidance. You wi ...
atrial fibrillation
... frequency and intensity of symptoms, and decrease the risk of complications and death. Unfortunately, there is no conclusive evidence that the therapies available reduce the mortality rate associated with atrial fibrillation.50 However, treatment is appropriate for patients who are hemodynamically u ...
... frequency and intensity of symptoms, and decrease the risk of complications and death. Unfortunately, there is no conclusive evidence that the therapies available reduce the mortality rate associated with atrial fibrillation.50 However, treatment is appropriate for patients who are hemodynamically u ...