HAP7_18-b - Harrison High School
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
Coronary Artery Pressure and Strength of Right Ventricular
... Figure 3 describes pressures in the right heart and in the peripheral arteries as a function of the pressure in the pulmonary artery clamp. It is noted that in this control observation, which makes no attempt to vary coronary artery pressure or coronary flow by experimental maneuvers, the maximum sy ...
... Figure 3 describes pressures in the right heart and in the peripheral arteries as a function of the pressure in the pulmonary artery clamp. It is noted that in this control observation, which makes no attempt to vary coronary artery pressure or coronary flow by experimental maneuvers, the maximum sy ...
b
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
C hapter - Grupo CTO
... Various risk factors for RT-related cardiac toxicity have been identified. Among these: total radiation dose; dose per fraction; volume of heart irradiated; areas of the heart treated; left-sided tumors; anterior or left-sided chest irradiation; presence and extent of tumor in or next to the heart; l ...
... Various risk factors for RT-related cardiac toxicity have been identified. Among these: total radiation dose; dose per fraction; volume of heart irradiated; areas of the heart treated; left-sided tumors; anterior or left-sided chest irradiation; presence and extent of tumor in or next to the heart; l ...
1.5. Electrocardiogr..
... Analysis of ECG Tracing 1. Heart Rate: The heart rate can be estimated by dividing 300 by the number of large squares (5 mm) (example: 5 and ½ large squares - 300/5.5 = 55), or calculated exactly by dividing 1500 by the number of small squares (1 mm) between successive R waves (example: 27 small squ ...
... Analysis of ECG Tracing 1. Heart Rate: The heart rate can be estimated by dividing 300 by the number of large squares (5 mm) (example: 5 and ½ large squares - 300/5.5 = 55), or calculated exactly by dividing 1500 by the number of small squares (1 mm) between successive R waves (example: 27 small squ ...
HEART RATE AND BLOOD PRESSURE
... hypertensives with (LVH) or without LVH and to prove their correlation with degree LVH and the degree of ventricular arrhythmias discovered by Holter monitoring. Design and Methods: 28 hypertensive patients, aged 56.5±7 were examined. All the patients had a echocardiogram recording, 24 h ambulatory ...
... hypertensives with (LVH) or without LVH and to prove their correlation with degree LVH and the degree of ventricular arrhythmias discovered by Holter monitoring. Design and Methods: 28 hypertensive patients, aged 56.5±7 were examined. All the patients had a echocardiogram recording, 24 h ambulatory ...
Role of coenzyme Q10 (CoQ10) in cardiac disease, hypertension
... above normal CoQ10 blood levels which may be 2 to 4 times higher. High blood levels may be required to attain an elevation of tissue CoQ10 levels or to rescue defective mitochondrial function. Therapeutic doses of 100–200 mg/day are advocated for the treatment of chronic heart diseases. In patients ...
... above normal CoQ10 blood levels which may be 2 to 4 times higher. High blood levels may be required to attain an elevation of tissue CoQ10 levels or to rescue defective mitochondrial function. Therapeutic doses of 100–200 mg/day are advocated for the treatment of chronic heart diseases. In patients ...
Prosthesis patient mismatch in aortic valve replacement: possible
... patients at the highest risk of PPM are those who are already at the highest risk from surgery. PPM is most common in patients with small aortic roots and this occurs most frequently in the elderly (especially females) who are also more likely to have severe coronary artery disease and poorer cardia ...
... patients at the highest risk of PPM are those who are already at the highest risk from surgery. PPM is most common in patients with small aortic roots and this occurs most frequently in the elderly (especially females) who are also more likely to have severe coronary artery disease and poorer cardia ...
Surgical repair of tricuspid atresia
... Centre de Cardiologie, Universite de Bordeaux 11, Hopital du Tondu, Bordeaux, France ...
... Centre de Cardiologie, Universite de Bordeaux 11, Hopital du Tondu, Bordeaux, France ...
Atrial Fibrillation Tutorial
... 8745 patients reported to have undergone procedures, 2389 patients (27.3%) required more than one procedure, and 4550 patients (52%) were "asymptomatic without drugs." Remarkably, 524 patients (6%) had at least one major complication. It is important to realize that early experience may have lead to ...
... 8745 patients reported to have undergone procedures, 2389 patients (27.3%) required more than one procedure, and 4550 patients (52%) were "asymptomatic without drugs." Remarkably, 524 patients (6%) had at least one major complication. It is important to realize that early experience may have lead to ...
2011 Supraventricular tachycardia causing heart failure
... are necessary to develop relatively early-onset left ventricular dysfunction; however, even slower incessant arrhythmias could lead to the insidious development of heart failure if left unchecked over long periods [11]. Animal models have been studied extensively in the assessment of SVT-related TIC ...
... are necessary to develop relatively early-onset left ventricular dysfunction; however, even slower incessant arrhythmias could lead to the insidious development of heart failure if left unchecked over long periods [11]. Animal models have been studied extensively in the assessment of SVT-related TIC ...
Persistent wandering atrial pacemaker after
... markings, which improved after a dose of furosemide. The child developed multifocal atrial tachycardia with multiple distinct P-wave morphologies, irregular P-P intervals, isoelectric baseline between P-waves and rapid ventricular rate (187 bpm). The QRS complex ≤ 100 ms and ST-segment elevation ≥ 3 ...
... markings, which improved after a dose of furosemide. The child developed multifocal atrial tachycardia with multiple distinct P-wave morphologies, irregular P-P intervals, isoelectric baseline between P-waves and rapid ventricular rate (187 bpm). The QRS complex ≤ 100 ms and ST-segment elevation ≥ 3 ...
New antiplatelet drugs for acute coronary syndrome
... as was the rate of fatal bleeding (0.3% vs 0.3%, p=0.66). Ticagrelor, however, had a higher propensity to cause intracranial haemorrhage (0.3% vs 0.2%, p=0.06). The rate of bleeding related to urgent coronary artery bypass grafting was 7.4% with ticagrelor and 7.9% with clopidogrel.3 Dyspnoea was mo ...
... as was the rate of fatal bleeding (0.3% vs 0.3%, p=0.66). Ticagrelor, however, had a higher propensity to cause intracranial haemorrhage (0.3% vs 0.2%, p=0.06). The rate of bleeding related to urgent coronary artery bypass grafting was 7.4% with ticagrelor and 7.9% with clopidogrel.3 Dyspnoea was mo ...
Contemporary Management of Sudden Cardiac Death
... However, the limitations of ICD therapy have to be taken into account. Implantable cardioverter-defibrillator shocks may be associated with increased mortality and sometimes ICD shocks may change the mode of death from arrhythmic to nonarrhythmic or HF death. Implantable cardioverter-defibrillator ...
... However, the limitations of ICD therapy have to be taken into account. Implantable cardioverter-defibrillator shocks may be associated with increased mortality and sometimes ICD shocks may change the mode of death from arrhythmic to nonarrhythmic or HF death. Implantable cardioverter-defibrillator ...
pocket guide to neonatal ecg interpretation, 3rd edition
... Thank you for taking the time to assist us in evaluating the effectiveness of this course. Using the scale below, darken the circles corresponding to your responses. If an item is not applicable, leave it blank. ...
... Thank you for taking the time to assist us in evaluating the effectiveness of this course. Using the scale below, darken the circles corresponding to your responses. If an item is not applicable, leave it blank. ...
Role of miRNAs in cardiac fibrosis
... therapies are promising for the treatment of heart failure, there are limitations to overcome before these promising therapies can be safely and successfully applied in patients. miRs have a broad spectrum of mRNA target and it is likely that modulation of a single miR lead to unintended adverse eff ...
... therapies are promising for the treatment of heart failure, there are limitations to overcome before these promising therapies can be safely and successfully applied in patients. miRs have a broad spectrum of mRNA target and it is likely that modulation of a single miR lead to unintended adverse eff ...
Origin of Both Great Vessels from the Right Ventricle
... from the atrioventricular valvular tissue bq1 the horizontal limb of the crista ventricularis. b. Left atrium (L.A.) and left ventricle (L.V.). The anterior leaflet of the nitial valre has been stretched to prepare this illustration; it shows a normal caudal connectionl with the anterolateral papill ...
... from the atrioventricular valvular tissue bq1 the horizontal limb of the crista ventricularis. b. Left atrium (L.A.) and left ventricle (L.V.). The anterior leaflet of the nitial valre has been stretched to prepare this illustration; it shows a normal caudal connectionl with the anterolateral papill ...
Diagnosis, Treatment and Prognosis of Cardiac Rupture in Acute
... because of their lower incidence of AMI (4,5) ( Table 1 ). Most patients present a first ST segment elevation myocardial infarction (2,4,9,17,18,20), without clinically apparent heart failure (2,17,18,20) and with an infrequent history of angina pectoris (2,17,20,23). The incidence of diabetes is no ...
... because of their lower incidence of AMI (4,5) ( Table 1 ). Most patients present a first ST segment elevation myocardial infarction (2,4,9,17,18,20), without clinically apparent heart failure (2,17,18,20) and with an infrequent history of angina pectoris (2,17,20,23). The incidence of diabetes is no ...
Brain natriuretic peptide and optimal management of heart
... its binding to both NPR-A and NPR-B (Koller and Goeddel, 1992). The affinity of NPR-C for BNP may influence the plasma half-life of BNP. BNP is inactivated by neutral endopeptidase (Rademaker et al., 1997). ANP is similar to BNP, but CNP is binding to NPR-B. ...
... its binding to both NPR-A and NPR-B (Koller and Goeddel, 1992). The affinity of NPR-C for BNP may influence the plasma half-life of BNP. BNP is inactivated by neutral endopeptidase (Rademaker et al., 1997). ANP is similar to BNP, but CNP is binding to NPR-B. ...
pericarditis - UMF IASI 2015
... Rupture of the coronary arteries (coronarography, trauma, pericardial punction, dissection). Anticoagulants therapy. Malignancy 4. Chylous effusion: milky fluid, rich in fat. It is caused by rupture of thoracic duct into the pericardial sac due to obstruction by a mediastinal tumor or trauma. ...
... Rupture of the coronary arteries (coronarography, trauma, pericardial punction, dissection). Anticoagulants therapy. Malignancy 4. Chylous effusion: milky fluid, rich in fat. It is caused by rupture of thoracic duct into the pericardial sac due to obstruction by a mediastinal tumor or trauma. ...
Myocardial infarction after an electric shock
... prolongation, bundle branch block, atrial and ventricular fibrillation, atrial and ventricular premature contractions [10, 11]. Given the non-transmural nature of necrosis, ST segment elevation rarely occurs due to electrical shock [12]. ST elevation of inferior derivations is, however, observed mor ...
... prolongation, bundle branch block, atrial and ventricular fibrillation, atrial and ventricular premature contractions [10, 11]. Given the non-transmural nature of necrosis, ST segment elevation rarely occurs due to electrical shock [12]. ST elevation of inferior derivations is, however, observed mor ...
Anatomy and myoarchitecture of the left ventricular wall in normal
... of fibrous tissue since strands of one ‘layer’ interconnect with strands of the next ‘layer’ in a continuum. When traced from the base to the apex, the superficial layer extends from one ventricle to the other (Figure 3B). The myocardial strands arise from the insertions of the cardiac valves at the ...
... of fibrous tissue since strands of one ‘layer’ interconnect with strands of the next ‘layer’ in a continuum. When traced from the base to the apex, the superficial layer extends from one ventricle to the other (Figure 3B). The myocardial strands arise from the insertions of the cardiac valves at the ...
Role of Bilateral Sympathectomy in the
... blood pressure (A), heart rate (B), finger pulse volume (C), and skin conductance (D) were recorded at baseline, and during 2 sympathetic stressors (handgrip exercise and mental stress induced by a Trier test) before (solid line) and after (dashed lined) bilateral cardiac sympathectomy. Recordings w ...
... blood pressure (A), heart rate (B), finger pulse volume (C), and skin conductance (D) were recorded at baseline, and during 2 sympathetic stressors (handgrip exercise and mental stress induced by a Trier test) before (solid line) and after (dashed lined) bilateral cardiac sympathectomy. Recordings w ...
Cardiac surgery
Cardiovascular (heart) surgery is surgery on the heart or great vessels performed by cardiac surgeons. Frequently, it is done to treat complications of ischemic heart disease (for example, coronary artery bypass grafting), correct congenital heart disease, or treat valvular heart disease from various causes including endocarditis, rheumatic heart disease and atherosclerosis. It also includes heart transplantation.