LETTERS TO THE EDITOR heart regardless of whether it is
... If we follow the concepts of Pernkopf, Wirtingand Asami as to the development of the heart, then the definitive right and left ventricles both have components of proampulla, metaampulla, and bulbus (conus-embryologic) in their composition. However, the left ventricle is mostly proampulla with lesser ...
... If we follow the concepts of Pernkopf, Wirtingand Asami as to the development of the heart, then the definitive right and left ventricles both have components of proampulla, metaampulla, and bulbus (conus-embryologic) in their composition. However, the left ventricle is mostly proampulla with lesser ...
Fig. 4
... other reported constructs. This superiority is attributable to the more negative AP threshold and injection into the LBB. (J Am Coll Cardiol 2013;61:1192–201) © 2013 by the American College of Cardiology Foundation ...
... other reported constructs. This superiority is attributable to the more negative AP threshold and injection into the LBB. (J Am Coll Cardiol 2013;61:1192–201) © 2013 by the American College of Cardiology Foundation ...
Geriatric Cardiology – You CAN treat Angina! Part 1
... * ECG Abnormalities: ECG changes could not be interpreted due to abnormal baseline ECG. * Arrhythmia: Frequent VPDs. * *Review of raw data shows: diaphragmatic artifact * The left ventricle was normal in size. ...
... * ECG Abnormalities: ECG changes could not be interpreted due to abnormal baseline ECG. * Arrhythmia: Frequent VPDs. * *Review of raw data shows: diaphragmatic artifact * The left ventricle was normal in size. ...
electrocardiography
... electrocardiography, regardless of his/her medical specialty. As in the case of physical examination, it is desirable to follow a standardized sequence of steps in order to avoid missing subtle abnormalities in the ECG tracing, some of which may have major clinical relevance. This chapter presents a ...
... electrocardiography, regardless of his/her medical specialty. As in the case of physical examination, it is desirable to follow a standardized sequence of steps in order to avoid missing subtle abnormalities in the ECG tracing, some of which may have major clinical relevance. This chapter presents a ...
The impact of age on cardiac excitation
... Dalhousie University, Halifax, Nova Scotia, Canada B3H 1X5 ...
... Dalhousie University, Halifax, Nova Scotia, Canada B3H 1X5 ...
The Effect of Degenerated neuron Density of Petrosal Ganglion on
... to acute fluctuations in arterial pressure; this is because nerve terminals of the GPN regulate baroreceptor reflexes. Aydin et al. (1) showed that the neuron density of petrosal ganglion has important effects on the determination of BP. In this study, rabbits were evaluated for the association betw ...
... to acute fluctuations in arterial pressure; this is because nerve terminals of the GPN regulate baroreceptor reflexes. Aydin et al. (1) showed that the neuron density of petrosal ganglion has important effects on the determination of BP. In this study, rabbits were evaluated for the association betw ...
glucocorticoids activate cardiac mineralocorticoid receptors in
... (1) the LV hypertrophy (LVH) group (n = 7); (2) the ADX+CTC group (n = 10), in which the animals underwent bilateral adrenalectomy and were administered corticosterone (CTC, 20 mg per kilogram of body weight per day; Sigma, St. Louis, MO); (3) the ADX+CTC+SPL group (n = 9), in which the animals unde ...
... (1) the LV hypertrophy (LVH) group (n = 7); (2) the ADX+CTC group (n = 10), in which the animals underwent bilateral adrenalectomy and were administered corticosterone (CTC, 20 mg per kilogram of body weight per day; Sigma, St. Louis, MO); (3) the ADX+CTC+SPL group (n = 9), in which the animals unde ...
9 Circulation1
... • Left ventricle pumps out blood; pressure rises to a maximum of ~120 mm Hg Diastolic blood pressure: • Left ventricle fills with blood; pressure falls to a minimum of ~80 mm Hg -Average blood pressure is 120/80 -healthier values may be lower, however it is possible to have blood pressure too low ...
... • Left ventricle pumps out blood; pressure rises to a maximum of ~120 mm Hg Diastolic blood pressure: • Left ventricle fills with blood; pressure falls to a minimum of ~80 mm Hg -Average blood pressure is 120/80 -healthier values may be lower, however it is possible to have blood pressure too low ...
Heart failure subjects among Africans: Any contributions from
... Social Sciences 17.0 was used for statistical analysis. Results: The mean age of the study participants was 62.1 ± 13.7 years. There were 57 females (44.2%). Possible CAD was identified in 18 (13.95%) of study participants and they were more likely to be significantly older, had a lower ejection fra ...
... Social Sciences 17.0 was used for statistical analysis. Results: The mean age of the study participants was 62.1 ± 13.7 years. There were 57 females (44.2%). Possible CAD was identified in 18 (13.95%) of study participants and they were more likely to be significantly older, had a lower ejection fra ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... reported by Bhatia. 14 Dwivedi et al 15 have reported that PGE- like activity is enhanced in ischaemic rabbit aorta. The enhancement of PGE- like activity by Terminalia arjuna may account to some extent for the observed rise in coronary flow. So, it is evident from the study that Terminalia arjuna ( ...
... reported by Bhatia. 14 Dwivedi et al 15 have reported that PGE- like activity is enhanced in ischaemic rabbit aorta. The enhancement of PGE- like activity by Terminalia arjuna may account to some extent for the observed rise in coronary flow. So, it is evident from the study that Terminalia arjuna ( ...
IOSR Journal Of Humanities And Social Science (IOSR-JHSS)
... Although the effect of resistance training on skeletal muscles is known (26), the effect of these trainings on cardiovascular adaptations is inconsistent (28, 35, 36). However, several studies have examined the effects of short-term resistance training on the structure of the left ventricle (14, 17, ...
... Although the effect of resistance training on skeletal muscles is known (26), the effect of these trainings on cardiovascular adaptations is inconsistent (28, 35, 36). However, several studies have examined the effects of short-term resistance training on the structure of the left ventricle (14, 17, ...
Cardiovascular Health - McGraw Hill Higher Education
... caused by hardening of the arteries that supply oxygen to the heart muscle Heart attack = damage to, or death of, heart muscle, sometimes resulting in failure of the heart to deliver enough blood to the body; also known ...
... caused by hardening of the arteries that supply oxygen to the heart muscle Heart attack = damage to, or death of, heart muscle, sometimes resulting in failure of the heart to deliver enough blood to the body; also known ...
Cell swelling and ion transport pathways in
... match the osmolality of the extracellular fluid. Real cells, and cardiac myocytes in particular [27], however, deviate from this ideality. For example, Pine et al. 1271 found that the volume of myocytes in rat ventricular slices exposed to a 0.4 T hypotonic solution increased by only N 30% whereas t ...
... match the osmolality of the extracellular fluid. Real cells, and cardiac myocytes in particular [27], however, deviate from this ideality. For example, Pine et al. 1271 found that the volume of myocytes in rat ventricular slices exposed to a 0.4 T hypotonic solution increased by only N 30% whereas t ...
Atrial fibrillation – etiology and pathogenesis
... in easier and more stable induction of arrhythmia. Electrical remodeling in sustained AF impairs atrial contractility, which is an important clinical fact when returning to sinus rhythm. The disease lasting over weeks/months leads to structural remodeling (15). In structural remodeling, the presence ...
... in easier and more stable induction of arrhythmia. Electrical remodeling in sustained AF impairs atrial contractility, which is an important clinical fact when returning to sinus rhythm. The disease lasting over weeks/months leads to structural remodeling (15). In structural remodeling, the presence ...
Distinguishing between those dying suddenly or
... were also compared among all 2167 men, where highrisk ECGs were again associated with sudden death. Twave changes were the main abnormalities associated with a high risk of sudden death. Conclusions: In a group of men who had not previously experienced major episodes of CHD but who subsequently died ...
... were also compared among all 2167 men, where highrisk ECGs were again associated with sudden death. Twave changes were the main abnormalities associated with a high risk of sudden death. Conclusions: In a group of men who had not previously experienced major episodes of CHD but who subsequently died ...
Vitamin D signaling pathway plays an important role in the
... CARDIOVASCULAR DISEASE is the leading cause of morbidity and mortality in developed countries. Coronary heart disease, particularly myocardial infarction (MI) and heart failure, affects 7.9 million and 5.7 million US adults, respectively (39). Occurrence of left ventricular abnormalities related to ...
... CARDIOVASCULAR DISEASE is the leading cause of morbidity and mortality in developed countries. Coronary heart disease, particularly myocardial infarction (MI) and heart failure, affects 7.9 million and 5.7 million US adults, respectively (39). Occurrence of left ventricular abnormalities related to ...
Full-Text PDF
... PE-derived tissue bridges, which connect the sinus cord or the blocking membrane with the developing ventricles. The points of attachment of such dystopic cardiac ligaments to the ventricles usually lie caudal from the normal attachment point of the sinu-ventricular ligament. In some cases, for exam ...
... PE-derived tissue bridges, which connect the sinus cord or the blocking membrane with the developing ventricles. The points of attachment of such dystopic cardiac ligaments to the ventricles usually lie caudal from the normal attachment point of the sinu-ventricular ligament. In some cases, for exam ...
The role of electrocardiogram in the diagnosis of dextrocardia with
... were affected which suggested an X-linked recessive inheritance. Both autosomal recessive and X-linked variants have been described [13]. Because of the genetic nature of this cardiac anomaly, many unidentified cases are likely to exist among the general population which may pose diagnostic and mana ...
... were affected which suggested an X-linked recessive inheritance. Both autosomal recessive and X-linked variants have been described [13]. Because of the genetic nature of this cardiac anomaly, many unidentified cases are likely to exist among the general population which may pose diagnostic and mana ...
Echocardiographic assessment of valve stenosis
... a trileaflet valve, and rheumatic valve disease (Figure 1). In Europe and the USA, bicuspid aortic valve disease accounts for 50% of all valve replacements for AS.4 Calcification of a trileaflet valve accounts for most of the remainder, with a few cases of rheumatic AS. However, worldwide, rheumatic A ...
... a trileaflet valve, and rheumatic valve disease (Figure 1). In Europe and the USA, bicuspid aortic valve disease accounts for 50% of all valve replacements for AS.4 Calcification of a trileaflet valve accounts for most of the remainder, with a few cases of rheumatic AS. However, worldwide, rheumatic A ...
Situs Inversus Totalis- A Case Report Abstract Introduction Case
... all visceral organs are reversed from their normal position and when associated with right sided (dextrocardia) it is referred as Situs Inversus Totalis 1. Except for anomaly of position the hearts of such individuals remain normal 2, 3. When Situs Inversus is accompanied by sinusitis and bronchiect ...
... all visceral organs are reversed from their normal position and when associated with right sided (dextrocardia) it is referred as Situs Inversus Totalis 1. Except for anomaly of position the hearts of such individuals remain normal 2, 3. When Situs Inversus is accompanied by sinusitis and bronchiect ...
Review Article Safety Profile of Nonsteroidal Antiflammatory Drugs
... Abstract: NSAIDs are among the most frequently used medicinal products in medical practice. They are in great use for managing pain and other symptoms of inflammation, but they can also cause a number of adverse effects on gastrointestinal tract, cardiovascular or kidney and urinary systems, etc. Th ...
... Abstract: NSAIDs are among the most frequently used medicinal products in medical practice. They are in great use for managing pain and other symptoms of inflammation, but they can also cause a number of adverse effects on gastrointestinal tract, cardiovascular or kidney and urinary systems, etc. Th ...
6. RESEARCH PLAN A. Statement of Hypothesis and Specific Aims
... The proposed work is innovative, since this mechanism of action of antidepressant pharmacotherapy has not been previously studied in smokers and may provide a mechanism by which SSRI’s reduce cardiovascular morbidity in smokers. It is our expectation that there are important differences between anti ...
... The proposed work is innovative, since this mechanism of action of antidepressant pharmacotherapy has not been previously studied in smokers and may provide a mechanism by which SSRI’s reduce cardiovascular morbidity in smokers. It is our expectation that there are important differences between anti ...
Aberrant Intracellular Calcium Cycling in the Heart
... Heart disease is the biggest killer world-wide, causing a quarter of all deaths. During the past two decades, it has also risen above infectious diseases as the leading cause of years of life lost. Heart failure, characterized by weak pump function of the heart, and disturbances in heart rhythm (arr ...
... Heart disease is the biggest killer world-wide, causing a quarter of all deaths. During the past two decades, it has also risen above infectious diseases as the leading cause of years of life lost. Heart failure, characterized by weak pump function of the heart, and disturbances in heart rhythm (arr ...
fibrillation
... The results of the present study explain some of the difficulties associated with the use of serum digoxin as a guide for digoxin treatment and its failure to prevent toxic reactions in patients.27 Because serum digoxin is affected not only by exercise but also by everyday physical activity628 29 we ...
... The results of the present study explain some of the difficulties associated with the use of serum digoxin as a guide for digoxin treatment and its failure to prevent toxic reactions in patients.27 Because serum digoxin is affected not only by exercise but also by everyday physical activity628 29 we ...
Full Text
... subscales remained < 70 during the 3 months after hospital discharge. The data indicate inadequate self-care maintenance. The lowest score for self-care maintenance was related to forgetting to take medicine and a low-salt diet. The effects of self-care maintenance and self-care management were sign ...
... subscales remained < 70 during the 3 months after hospital discharge. The data indicate inadequate self-care maintenance. The lowest score for self-care maintenance was related to forgetting to take medicine and a low-salt diet. The effects of self-care maintenance and self-care management were sign ...