The Heart - Collin College
... Aortic semilunar valve lies between the left ventricle and the aorta Pulmonary semilunar valve lies between the right ventricle and pulmonary trunk Semilunar valves prevent backflow of blood into the ventricles ...
... Aortic semilunar valve lies between the left ventricle and the aorta Pulmonary semilunar valve lies between the right ventricle and pulmonary trunk Semilunar valves prevent backflow of blood into the ventricles ...
Assessing left ventricular systolic function in shock: evaluation of
... Methods: Fifty patients with shock and mechanical ventilation were included. TTE examinations were performed daily for a total of 7 days. Methods used to assess LV systolic function were visually estimated, “eyeball” ejection fraction (EBEF), the Simpson single-plane method, mean atrioventricular pl ...
... Methods: Fifty patients with shock and mechanical ventilation were included. TTE examinations were performed daily for a total of 7 days. Methods used to assess LV systolic function were visually estimated, “eyeball” ejection fraction (EBEF), the Simpson single-plane method, mean atrioventricular pl ...
March 2016
... An estimated 10–15 percent of the roughly 795, 000 yearly stroke victims in the United States are younger than 45. It also appears that the percentage of younger adults experiencing strokes each year is increasing. Thus, it is important for this age group to understand common causes and symptoms of ...
... An estimated 10–15 percent of the roughly 795, 000 yearly stroke victims in the United States are younger than 45. It also appears that the percentage of younger adults experiencing strokes each year is increasing. Thus, it is important for this age group to understand common causes and symptoms of ...
Chronic Coughing in Dogs and Cats
... Dogs and cats may suffer from a variety of ailments that lead to chronic coughing. Coughing is the forcible exhalation of air against a closed glottis. This may be soft/wet sounding, hacking/dry/harsh sounding or have a honking component. Coughing that has been present on a daily basis for over a fe ...
... Dogs and cats may suffer from a variety of ailments that lead to chronic coughing. Coughing is the forcible exhalation of air against a closed glottis. This may be soft/wet sounding, hacking/dry/harsh sounding or have a honking component. Coughing that has been present on a daily basis for over a fe ...
Bilateral internal mammary artery grafting: are BIMA - Heart
... IMA graft was frequently used in situations now known to compromise long term patency. Placing both IMA grafts to the left side of the heart maximises their benefits, while use as free grafts from the aorta or placement to the right coronary artery compromises long term patency.8–10 Most recently En ...
... IMA graft was frequently used in situations now known to compromise long term patency. Placing both IMA grafts to the left side of the heart maximises their benefits, while use as free grafts from the aorta or placement to the right coronary artery compromises long term patency.8–10 Most recently En ...
New devices in heart failure: an European Heart Rhythm
... III and IV and narrow QRS complex, who represent the largest group in HF compared with patients with wide QRS complex. Therefore, the task force believes that an overview on potential device options in addition to optimal medical therapy (OMT) would be helpful for all physicians treating HF patients ...
... III and IV and narrow QRS complex, who represent the largest group in HF compared with patients with wide QRS complex. Therefore, the task force believes that an overview on potential device options in addition to optimal medical therapy (OMT) would be helpful for all physicians treating HF patients ...
Left ventricular diastolic reserve in patients with
... Methods and results: 237 patients (aged 53 ±11 years, 133 DM, ejection fraction 68±9%) underwent rest and exercise echocardiography. Mitral E and septal e0 were measured at rest, immediately post, and 10 min into recovery. Analysis of covariance (ANCOVA) and binary regression with continuous outcome ...
... Methods and results: 237 patients (aged 53 ±11 years, 133 DM, ejection fraction 68±9%) underwent rest and exercise echocardiography. Mitral E and septal e0 were measured at rest, immediately post, and 10 min into recovery. Analysis of covariance (ANCOVA) and binary regression with continuous outcome ...
Reproducibility of onset and recovery oxygen uptake kinetics in
... In order to use O2 kinetics for these clinical purposes it is necessary to know more about the applicability and reproducibility of these exercise parameters in this specific patient group. Until now there has been no uniformity in the assessment of O2 kinetics in patients with CHF (Arena et al. 200 ...
... In order to use O2 kinetics for these clinical purposes it is necessary to know more about the applicability and reproducibility of these exercise parameters in this specific patient group. Until now there has been no uniformity in the assessment of O2 kinetics in patients with CHF (Arena et al. 200 ...
LEFT ATRIAL MYXOMA WITH CORONARY ARTERY DISEASE: AN UNEXPECTED PREOPERATIVE FINDING m
... immediately before the operation, because of the tendency for spontaneous recanalization. The anesthetic concerns for patients with a LA myxoma are similar to those with mitral stenosis. Occasionally, atrial fibrillation might warrant heart rate control with pharmacologic therapy perioperatively. Po ...
... immediately before the operation, because of the tendency for spontaneous recanalization. The anesthetic concerns for patients with a LA myxoma are similar to those with mitral stenosis. Occasionally, atrial fibrillation might warrant heart rate control with pharmacologic therapy perioperatively. Po ...
the influence of renal alograft function on cardiovscular status and
... traditional and non-traditional risk factors in the pretransplant and posttransplant periods contribute to cardiovascular morbidity and mortality in renal transplant patients, like as anaemia, hypertension, dyslipidemia, posttransplant diabetes mellitus and left ventricular hypertrophy. More non-tra ...
... traditional and non-traditional risk factors in the pretransplant and posttransplant periods contribute to cardiovascular morbidity and mortality in renal transplant patients, like as anaemia, hypertension, dyslipidemia, posttransplant diabetes mellitus and left ventricular hypertrophy. More non-tra ...
treating atrial fibrillation with catheter ablation
... any bleeding. You will likely stay overnight in the hospital for observation. While activities will need to be limited for a couple of days, most patients return to their normal routine within a few days. You may feel some minor soreness in your chest, or bruising or soreness at the insertion site. ...
... any bleeding. You will likely stay overnight in the hospital for observation. While activities will need to be limited for a couple of days, most patients return to their normal routine within a few days. You may feel some minor soreness in your chest, or bruising or soreness at the insertion site. ...
heart pp - WTPS.org
... • Results in inadequate blood flow to meet tissue needs • Three types include: • Hypovolemic shock – results from large-scale blood loss • Vascular shock – poor circulation resulting from extreme vasodilation • Cardiogenic shock – the heart cannot sustain adequate circulation ...
... • Results in inadequate blood flow to meet tissue needs • Three types include: • Hypovolemic shock – results from large-scale blood loss • Vascular shock – poor circulation resulting from extreme vasodilation • Cardiogenic shock – the heart cannot sustain adequate circulation ...
Nova Scotia Guidelines for Acute Coronary Syndromes
... conditions, from unstable angina to non-ST elevation myocardial infarction (NSTEMI) and ST elevation myocardial infarction (STEMI). These disorders are a major indication for emergency medical care and cause of hospitalization in Canada. • Cardiovascular disease (CVD) is the leading cause of death i ...
... conditions, from unstable angina to non-ST elevation myocardial infarction (NSTEMI) and ST elevation myocardial infarction (STEMI). These disorders are a major indication for emergency medical care and cause of hospitalization in Canada. • Cardiovascular disease (CVD) is the leading cause of death i ...
atrial fibrillation - Hamilton Cardiology Associates
... Usually, the most serious risk from AF is that it can lead to other medical problems, including: Stroke Heart Failure Chronic fatigue Additional heart rhythm problems Inconsistent blood supply How does AF lead to stroke? The heart quivers. The upper chambers (the atria) of the heart do not produce a ...
... Usually, the most serious risk from AF is that it can lead to other medical problems, including: Stroke Heart Failure Chronic fatigue Additional heart rhythm problems Inconsistent blood supply How does AF lead to stroke? The heart quivers. The upper chambers (the atria) of the heart do not produce a ...
Development of the Heart
... The human heart is the rst functional organ to develop. It begins beating and pumping blood around day 21 or 22, a mere three weeks after fertilization. This emphasizes the critical nature of the heart in distributing blood through the vessels and the vital exchange of nutrients, oxygen, and wastes ...
... The human heart is the rst functional organ to develop. It begins beating and pumping blood around day 21 or 22, a mere three weeks after fertilization. This emphasizes the critical nature of the heart in distributing blood through the vessels and the vital exchange of nutrients, oxygen, and wastes ...
Double Valve Replacement (Mitral and Aortic) for Rheumatic Heart
... gradual withdrawal from the market, St. Jude mechanical valve was subsequently used. The choice of prosthesis should not be made on the basis of any unsupported promotional claims, but rather on the surgeon’s experience, ease of insertion, availability, and cost. An advanced age, a higher NYHA class ...
... gradual withdrawal from the market, St. Jude mechanical valve was subsequently used. The choice of prosthesis should not be made on the basis of any unsupported promotional claims, but rather on the surgeon’s experience, ease of insertion, availability, and cost. An advanced age, a higher NYHA class ...
Diagnosis, Treatment and Prognosis of Cardiac Rupture in Acute
... hypotension unrelated to administration of betablockers or vasodilators associated with sinus bradycardia or nodal rhythm and jugular distension, should be considered as presenting tamponade and will be treated with fluid replacement with colloidal solutions and Dobutamine at 5-10 micg/Kg/min. As so ...
... hypotension unrelated to administration of betablockers or vasodilators associated with sinus bradycardia or nodal rhythm and jugular distension, should be considered as presenting tamponade and will be treated with fluid replacement with colloidal solutions and Dobutamine at 5-10 micg/Kg/min. As so ...
Cardiopulmonary Exercise Testing Variables
... with EOV during exercise. Collectively, these CPX characteristics possess similarities to what has been found in cohorts with systolic HF. Results from the correlation analysis between echocardiography with TDI and CPX variables are presented in Table 2. All CPX variables were correlated with E an ...
... with EOV during exercise. Collectively, these CPX characteristics possess similarities to what has been found in cohorts with systolic HF. Results from the correlation analysis between echocardiography with TDI and CPX variables are presented in Table 2. All CPX variables were correlated with E an ...
The resistive and elastic work of breathing heart failure Troy J. Cross*
... of angiotensin-converting enzyme inhibitors (n59), diuretics (n56), anti-arrhythmic agents (n54), statins (n56), nonselective adrenergic receptor blockers (n58) and b1-adrenergic receptor blockers (n52). None of the control subjects were taking prescription medications for cardiovascular, metabolic ...
... of angiotensin-converting enzyme inhibitors (n59), diuretics (n56), anti-arrhythmic agents (n54), statins (n56), nonselective adrenergic receptor blockers (n58) and b1-adrenergic receptor blockers (n52). None of the control subjects were taking prescription medications for cardiovascular, metabolic ...
Long-term follow-up of primary and secondary prevention
... specific patient criteria for inclusion and might, therefore, not be representative for the overall population presently considered for ICD treatment. The current study is of additive value to the current literature since it assesses long-term follow-up in a large population of primary and secondary ...
... specific patient criteria for inclusion and might, therefore, not be representative for the overall population presently considered for ICD treatment. The current study is of additive value to the current literature since it assesses long-term follow-up in a large population of primary and secondary ...
The Valve Academic Research Consortium-2 consensus
... Josep Rodes-Cabau, Pascal Vranckx, John G. Webb, Stephan Windecker, Patrick W. Serruys, and Martin B. Leon Objectives: The aim of the current Valve Academic Research Consortium (VARC)-2 initiative was to revisit the selection and definitions of transcatheter aortic valve implantation (TAVI) clinica ...
... Josep Rodes-Cabau, Pascal Vranckx, John G. Webb, Stephan Windecker, Patrick W. Serruys, and Martin B. Leon Objectives: The aim of the current Valve Academic Research Consortium (VARC)-2 initiative was to revisit the selection and definitions of transcatheter aortic valve implantation (TAVI) clinica ...
Microcontroller based PACEMAKER device with ECG feedback
... The standard for diagnostic ECG is twelve leads, however in the case of more portable, easy to use ECG one lead (usually Lead II) can be used. Lead II can diagnose the more common diseases like arrhythmias. Cells are originally polarised such that the potential inside each cell is negative with res ...
... The standard for diagnostic ECG is twelve leads, however in the case of more portable, easy to use ECG one lead (usually Lead II) can be used. Lead II can diagnose the more common diseases like arrhythmias. Cells are originally polarised such that the potential inside each cell is negative with res ...
Guidance on format of the RMP in the EU in integrated format
... VI.2.3 Unknowns relating to treatment benefits No controlled paediatric studies have been undertaken. ...
... VI.2.3 Unknowns relating to treatment benefits No controlled paediatric studies have been undertaken. ...
heart failure
... • It occurs in chronic lung disease, pulmonary valve stenosis. There is reduction of RV output and back pressure on right atrium ( Increased JVP, Liver enlargement, peripheral edema ). 3. Biventricular failure • It affects both ventricle and occurs in dilated Cardiomyopathy, ischemic heart disease, ...
... • It occurs in chronic lung disease, pulmonary valve stenosis. There is reduction of RV output and back pressure on right atrium ( Increased JVP, Liver enlargement, peripheral edema ). 3. Biventricular failure • It affects both ventricle and occurs in dilated Cardiomyopathy, ischemic heart disease, ...
Heart failure associated with sunitinib malate
... Questions about the cardiac safety of sunitinib emerged from early clinical trials of the drug. In 1 study of patients with gastrointestinal stromal tumor, 11% of patients experienced treatment-related left ventricular dysfunction (LVD) compared with 3% treated with placebo.3 Similarly, a study in p ...
... Questions about the cardiac safety of sunitinib emerged from early clinical trials of the drug. In 1 study of patients with gastrointestinal stromal tumor, 11% of patients experienced treatment-related left ventricular dysfunction (LVD) compared with 3% treated with placebo.3 Similarly, a study in p ...