PERSISTENCE OF LEFT SUPERIOR VENA CAVA IN
... presence of an additional large venous vessel – accessory vein, starting from the left subclavian vein and flowing into the coronary sinus, with well defined single branch - postero lateral, suitable for implantation of left ventricular lead (Fig. 1). A Left Ventricular (LV) unipolar lead, model “Q ...
... presence of an additional large venous vessel – accessory vein, starting from the left subclavian vein and flowing into the coronary sinus, with well defined single branch - postero lateral, suitable for implantation of left ventricular lead (Fig. 1). A Left Ventricular (LV) unipolar lead, model “Q ...
"Clinical Excellence in Cardiology"
... time decreased, and the percentage of patients with doorto-balloon times ⬍90 minutes increased from 2003 to 2008, in-hospital mortality did not change during that time period, even after controlling for baseline characteristics.12 Excellence in clinical cardiology may differ from clinical excellence ...
... time decreased, and the percentage of patients with doorto-balloon times ⬍90 minutes increased from 2003 to 2008, in-hospital mortality did not change during that time period, even after controlling for baseline characteristics.12 Excellence in clinical cardiology may differ from clinical excellence ...
Angina - Persistent Cardiac Pain
... sudden, total blockage of a coronary artery or that you may be having a heart attack and you need to get help immediately. If you are experiencing chest pain or pressure that is not relieved with rest or nitroglycerin after 15 minutes, you may be having a heart attack. Don't delay. Call 9-1-1 or you ...
... sudden, total blockage of a coronary artery or that you may be having a heart attack and you need to get help immediately. If you are experiencing chest pain or pressure that is not relieved with rest or nitroglycerin after 15 minutes, you may be having a heart attack. Don't delay. Call 9-1-1 or you ...
Casuistry - WordPress.com
... Reeves 2006). The relative presence of these phenotypic abnormalities is highly variable (Roper & Reeves 2006), but congenital heart disease occurs in roughly 40% of Down patients (Leonard et al. 2008). Although it is typically repaired in childhood, many do not receive the necessary surgery, which ...
... Reeves 2006). The relative presence of these phenotypic abnormalities is highly variable (Roper & Reeves 2006), but congenital heart disease occurs in roughly 40% of Down patients (Leonard et al. 2008). Although it is typically repaired in childhood, many do not receive the necessary surgery, which ...
Is Computed Tomography Coronary Angiography the Most Accurate
... visualize CAD and to accurately detect significant stenosis. Moreover, this test extends the spectrum of disease by visualizing nonobstructive coronary atherosclerotic plaque. Recent AHA/ACC guidelines for the first time recommend coronary CT as an alternative to conventional stress testing (class I ...
... visualize CAD and to accurately detect significant stenosis. Moreover, this test extends the spectrum of disease by visualizing nonobstructive coronary atherosclerotic plaque. Recent AHA/ACC guidelines for the first time recommend coronary CT as an alternative to conventional stress testing (class I ...
Flash pulmonary oedema and bilateral renal artery stenosis: the Pickering Syndrome †
... in FPO when renal artery perfusion pressure was kept low, as is the case with bilateral RAS. In contrast, no sodium retention was observed when renal artery pressure was allowed to increase, suggesting that this increase is seminal in helping the kidneys to escape from the sodium retaining effect of ...
... in FPO when renal artery perfusion pressure was kept low, as is the case with bilateral RAS. In contrast, no sodium retention was observed when renal artery pressure was allowed to increase, suggesting that this increase is seminal in helping the kidneys to escape from the sodium retaining effect of ...
Assessment of Right Ventricular Function by Tissue Doppler, Strain
... Background: Pulmonary artery hypertension is the presentation of various types of cardiovascular and systematic diseases. There are different kinds of noninvasive methods to determine right ventricular function, pulmonary artery pressure, and effect of pulmonary hypertension on right ventricular fun ...
... Background: Pulmonary artery hypertension is the presentation of various types of cardiovascular and systematic diseases. There are different kinds of noninvasive methods to determine right ventricular function, pulmonary artery pressure, and effect of pulmonary hypertension on right ventricular fun ...
Echocardiography and Heart Failure: A Glimpse of the Right Heart
... In the setting of pulmonary embolism, pulmonary artery and RV volumes are increased, with subsequent decreases in systemic blood pressure and cardiac output. With a large, acute pulmonary embolism, this hemodynamic compromise can lead to death.13 Experimental models of produced pulmonary embolus in ...
... In the setting of pulmonary embolism, pulmonary artery and RV volumes are increased, with subsequent decreases in systemic blood pressure and cardiac output. With a large, acute pulmonary embolism, this hemodynamic compromise can lead to death.13 Experimental models of produced pulmonary embolus in ...
Coarctation of the Aorta
... Coarctation of the Aorta What is Coarctation of the aorta? When the heart is functioning normally, a large artery called the aorta carries oxygen-rich (red) blood from the left ventricle to the body. It is shaped like a candy cane, with the first section moving up toward the head (ascending aorta), ...
... Coarctation of the Aorta What is Coarctation of the aorta? When the heart is functioning normally, a large artery called the aorta carries oxygen-rich (red) blood from the left ventricle to the body. It is shaped like a candy cane, with the first section moving up toward the head (ascending aorta), ...
Flash pulmonary oedema and bilateral renal artery stenosis: the
... in FPO when renal artery perfusion pressure was kept low, as is the case with bilateral RAS. In contrast, no sodium retention was observed when renal artery pressure was allowed to increase, suggesting that this increase is seminal in helping the kidneys to escape from the sodium retaining effect of ...
... in FPO when renal artery perfusion pressure was kept low, as is the case with bilateral RAS. In contrast, no sodium retention was observed when renal artery pressure was allowed to increase, suggesting that this increase is seminal in helping the kidneys to escape from the sodium retaining effect of ...
Anatomical Obstacles to Catheter Ablation for Atrioventricular Nodal
... Figure 6. Electrogram (A) and catheter position (B) for Case 2. Before ablation, the lowest point for detection of His potential (indicated by arrows) was identified using the ablation catheter (d). (C) Electrogram and (D) catheter position at the time of ablation. Ablation was actually carried out ...
... Figure 6. Electrogram (A) and catheter position (B) for Case 2. Before ablation, the lowest point for detection of His potential (indicated by arrows) was identified using the ablation catheter (d). (C) Electrogram and (D) catheter position at the time of ablation. Ablation was actually carried out ...
Pharmacology and the Nursing Process, 4th ed. Lilley/Harrington
... Copyright © 2014 by Mosby, an imprint of Elsevier Inc. ...
... Copyright © 2014 by Mosby, an imprint of Elsevier Inc. ...
Congenital Heart Disease
... murmur from increased pulmonic valve blood flow Surgical or catheter correction – low mortality, normal long-term survival PVO –oval fossa, 80% closed permanently, 20% potential opening that can become clinically important r-to-l ...
... murmur from increased pulmonic valve blood flow Surgical or catheter correction – low mortality, normal long-term survival PVO –oval fossa, 80% closed permanently, 20% potential opening that can become clinically important r-to-l ...
Elevated plasma beta-endorphin levels in patients with
... day-today variability of basal plasma beta-endorphin levels was determined in six control subjects and four patients with heart failure under relatively stable clinical conditions. Sequential blood sampling was performed en 2 days separated by I week . In all patients, the basal plasma hem-endorphin ...
... day-today variability of basal plasma beta-endorphin levels was determined in six control subjects and four patients with heart failure under relatively stable clinical conditions. Sequential blood sampling was performed en 2 days separated by I week . In all patients, the basal plasma hem-endorphin ...
Metabolic remodelling of the failing heart: beneficial or detrimental?
... The failing heart is characterized by alterations in energy metabolism, including mitochondrial dysfunction and a reduction in fatty acid (FA) oxidation rate, which is partially compensated by an increase in glucose utilization. Together, these changes lead to an impaired capacity to convert chemica ...
... The failing heart is characterized by alterations in energy metabolism, including mitochondrial dysfunction and a reduction in fatty acid (FA) oxidation rate, which is partially compensated by an increase in glucose utilization. Together, these changes lead to an impaired capacity to convert chemica ...
Severe chronic heart failure in patients considered for heart
... optimal tolerated doses of angiotensin converting enzyme inhibitors, beta-blockers and diuretics as judged by treating cardiologists in HF or transplantology departments. Among the 983 patients initially considered, the probability of not reaching the end-point during the first year of follow-up was ...
... optimal tolerated doses of angiotensin converting enzyme inhibitors, beta-blockers and diuretics as judged by treating cardiologists in HF or transplantology departments. Among the 983 patients initially considered, the probability of not reaching the end-point during the first year of follow-up was ...
approved
... The interior of the left atrium is smooth, but the left auricle possesses muscular ridges as in the right auricle. Openings into the Left Atrium The four pulmonary veins, two from each lung, open through the posterior wall and have no valves. The left atrioventricular orifice is guarded by the mitra ...
... The interior of the left atrium is smooth, but the left auricle possesses muscular ridges as in the right auricle. Openings into the Left Atrium The four pulmonary veins, two from each lung, open through the posterior wall and have no valves. The left atrioventricular orifice is guarded by the mitra ...
Transthoracic echocardiography in the perioperative setting
... with a small cavity will have a low afterload, whereas a dilated and thin-walled ventricle is subject to a high afterload [37]. The development of aortic valve stenosis implies a concomitant increased left ventricular pressure work ensuring an adaptive decrease in afterload (left ventricular hypertr ...
... with a small cavity will have a low afterload, whereas a dilated and thin-walled ventricle is subject to a high afterload [37]. The development of aortic valve stenosis implies a concomitant increased left ventricular pressure work ensuring an adaptive decrease in afterload (left ventricular hypertr ...
Complete atrioventricular block during central venous catheter
... common procedures done in the emergency rooms, intensive care units and on patients in monitored beds. Heart block and arrhythmia are known complications of central venous and pulmonary artery cardiac catheterization. Injury to the conducting system of the heart often involves the right bundle causi ...
... common procedures done in the emergency rooms, intensive care units and on patients in monitored beds. Heart block and arrhythmia are known complications of central venous and pulmonary artery cardiac catheterization. Injury to the conducting system of the heart often involves the right bundle causi ...
Isolated Obstruction of the Right Coronary Artery
... nowledge of the natural history of coronary artery disease is based o n serial historical, electrocardiographic, coronary angiographic and postmortem studies. Isolated disease of the right coronary artery ( RCA) is rarely found at autopsy in patients who die from coronary artery disease (CAD).IB Pat ...
... nowledge of the natural history of coronary artery disease is based o n serial historical, electrocardiographic, coronary angiographic and postmortem studies. Isolated disease of the right coronary artery ( RCA) is rarely found at autopsy in patients who die from coronary artery disease (CAD).IB Pat ...
Impact of Longitudinal Myocardial Deformation on the Prognosis of
... correlates with sonomicrometry and MRI strain measurements.12,13 In the present study, strain curves from the 16 segments were averaged to compute a global- and SR to assess global myocardial function. The correlation observed between LVEF and longitudinal global- and SR is consistent with previou ...
... correlates with sonomicrometry and MRI strain measurements.12,13 In the present study, strain curves from the 16 segments were averaged to compute a global- and SR to assess global myocardial function. The correlation observed between LVEF and longitudinal global- and SR is consistent with previou ...
PDF
... acute episode. The inclusion criteria were as follows: (i) acute presentation at hospital admission with clinical HF signs and symptoms, according to the Framingham criteria; (ii) BNP . 100 pg/mL or NT-pro-BNP . 300 pg/mL; (3) LVEF . 45% by echocardiography within the first 72 h. In this exercise, e ...
... acute episode. The inclusion criteria were as follows: (i) acute presentation at hospital admission with clinical HF signs and symptoms, according to the Framingham criteria; (ii) BNP . 100 pg/mL or NT-pro-BNP . 300 pg/mL; (3) LVEF . 45% by echocardiography within the first 72 h. In this exercise, e ...
Complete Article - Journal of Morphological Science
... of the sinuatrial nodal branch (SNA). In this work, we examined the anatomy of this atrial branch using cineangiography. We reviewed the records of 100 cineangiocoronariographies done between October 1991 and November 1992 in the teaching hospital of the Faculty of Medicine of Triângulo Mineiro. The ...
... of the sinuatrial nodal branch (SNA). In this work, we examined the anatomy of this atrial branch using cineangiography. We reviewed the records of 100 cineangiocoronariographies done between October 1991 and November 1992 in the teaching hospital of the Faculty of Medicine of Triângulo Mineiro. The ...
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.