Anatomy of the Human Heart
... The Cardiac Arteries and Veins The base of the right coronary artery is at the right aortic sinus. The artery supplies blood to much of the right side of the heart, including the right atrium, as well as parts of the ventricles. ...
... The Cardiac Arteries and Veins The base of the right coronary artery is at the right aortic sinus. The artery supplies blood to much of the right side of the heart, including the right atrium, as well as parts of the ventricles. ...
File - A. Hammond Biology
... described as myogenicbecause it can contract automatically. The rate of ...
... described as myogenicbecause it can contract automatically. The rate of ...
pdf 12-vads-balloon pumps and beyond assist
... perforation, limb ischemia, thrombocytopenia, thromboembolic complications, balloon rupture with helium embolus, hematoma, pseudoaneurysm, arteriovenous fistula, infection and bleeding. Small balloons have been successfully placed in infants, but its use is uncommon in children. ...
... perforation, limb ischemia, thrombocytopenia, thromboembolic complications, balloon rupture with helium embolus, hematoma, pseudoaneurysm, arteriovenous fistula, infection and bleeding. Small balloons have been successfully placed in infants, but its use is uncommon in children. ...
Cardiac Output, Blood flow, and Blood Pressure
... > Innocent murmur = quiet whoosh between S1 and S2. - Normal in children, pathological if develop later in life. > Pathologic murmur = loud whoosh between S1 and S2 - could be “regurgitant flow” = backward flow through valves. - aortic stenosis = stiffening of aortic semilunar valve. - rheumatic hea ...
... > Innocent murmur = quiet whoosh between S1 and S2. - Normal in children, pathological if develop later in life. > Pathologic murmur = loud whoosh between S1 and S2 - could be “regurgitant flow” = backward flow through valves. - aortic stenosis = stiffening of aortic semilunar valve. - rheumatic hea ...
Regional Venous Drainage of the Human Heart*
... ventricular myocardium. It is believed by many investigators that coronary sinus blood in man is composed almost entirely of left ventricular efflux. That this is true in the canine heart is firmly established (Rayford et al., 1959). This principle has been widely accepted in the many studies which ...
... ventricular myocardium. It is believed by many investigators that coronary sinus blood in man is composed almost entirely of left ventricular efflux. That this is true in the canine heart is firmly established (Rayford et al., 1959). This principle has been widely accepted in the many studies which ...
Severe Aortic Stenosis - Loma Linda University Medical Center
... undergo surgery. This group is made up of a staggering 61% of 740 patients with severe aortic stenosis (echocardiographic valve area, ⱕ 0.8 cms2) who presented to their hospital in Los Angeles during the 11 years between 1993 and 2003. Surgery was not considered appropriate through the patient’s lac ...
... undergo surgery. This group is made up of a staggering 61% of 740 patients with severe aortic stenosis (echocardiographic valve area, ⱕ 0.8 cms2) who presented to their hospital in Los Angeles during the 11 years between 1993 and 2003. Surgery was not considered appropriate through the patient’s lac ...
Heart
... of myocardium resulting from long-term obstruction of coronary circulation – Atheroma (blood clot or fatty deposit) often obstructs coronary arteries – Cardiac muscle downstream of the blockage dies – Heavy pressure or squeezing pain radiating into the left arm – Some painless heart attacks may disr ...
... of myocardium resulting from long-term obstruction of coronary circulation – Atheroma (blood clot or fatty deposit) often obstructs coronary arteries – Cardiac muscle downstream of the blockage dies – Heavy pressure or squeezing pain radiating into the left arm – Some painless heart attacks may disr ...
cardiomyopathies - Canadian Cardiovascular Society
... - Tachycardia-induced CMP o AF or SVT o High rate of recovery with control of the arrhythmia ...
... - Tachycardia-induced CMP o AF or SVT o High rate of recovery with control of the arrhythmia ...
Clinical benefits of trimetazidine in diabetic patients with coronary
... oxidation can provide 90–100% of the ATP requirements of the heart. Decreased glucose uptake resulting from insulin deficiency can partly explain the decrease in glucose metabolism, but high concentrations of circulating fatty acids and alterations in the control of fatty acid oxidation appear to be ...
... oxidation can provide 90–100% of the ATP requirements of the heart. Decreased glucose uptake resulting from insulin deficiency can partly explain the decrease in glucose metabolism, but high concentrations of circulating fatty acids and alterations in the control of fatty acid oxidation appear to be ...
Fontan failure associated with a restrictive systemic
... We report a case of progressive failure of the Fontan physiology with therapy-refractory protein-losing enteropathy (PLE) requiring cardiac transplantation. We expected a severely restrictive systemic ventricle, which was confirmed by direct measurement of the compliance of the explanted ventricle. ...
... We report a case of progressive failure of the Fontan physiology with therapy-refractory protein-losing enteropathy (PLE) requiring cardiac transplantation. We expected a severely restrictive systemic ventricle, which was confirmed by direct measurement of the compliance of the explanted ventricle. ...
Bentall procedure: quarter century of clinical experiences of a single
... We retrospectively analyzed 25 years of experience with Bentall procedure. Between 1988 and 2013, a total of 147 patients who underwent aortic root reconstruction at the Heart and Vascular Center, Semmelweis University. Of these patients, 111 (75 %) were male and 36 were female (25 %). 62 patients w ...
... We retrospectively analyzed 25 years of experience with Bentall procedure. Between 1988 and 2013, a total of 147 patients who underwent aortic root reconstruction at the Heart and Vascular Center, Semmelweis University. Of these patients, 111 (75 %) were male and 36 were female (25 %). 62 patients w ...
Impact of Severe Tricuspid Regurgitation on Long Term Survival
... considered benign. Severe TR is associated with higher mortality and hospitalization rates, independent of age, ...
... considered benign. Severe TR is associated with higher mortality and hospitalization rates, independent of age, ...
Aortopulmonary window- A rare presentation in
... anomalies are: aortic arch interruption (15-20%), especially type A; patent ductus arteriosus (11%); ventricular septal defect (8%); right aortic arch (7%); anomalies of the coronary arteries (8%); tetralogy of fallot (5%); subaortic stenosis (3%); bicuspid aortic valve (3%) [6]. Development of the ...
... anomalies are: aortic arch interruption (15-20%), especially type A; patent ductus arteriosus (11%); ventricular septal defect (8%); right aortic arch (7%); anomalies of the coronary arteries (8%); tetralogy of fallot (5%); subaortic stenosis (3%); bicuspid aortic valve (3%) [6]. Development of the ...
2011 crit care us- heart
... What BASIC echo can tell you in a critically ill patient Hypovolaemia In additional to the small, collapsing IVC described elsewhere, you may see: • LV is small • LV is hyperdynamic with systolic obliteration of the chamber – the so-called ‘kissing ventricle’. Tamponade Pericardial effusions must b ...
... What BASIC echo can tell you in a critically ill patient Hypovolaemia In additional to the small, collapsing IVC described elsewhere, you may see: • LV is small • LV is hyperdynamic with systolic obliteration of the chamber – the so-called ‘kissing ventricle’. Tamponade Pericardial effusions must b ...
Intraprocedural left ventricular free wall rupture diagnosed by left
... the use of high-speed injectors for left ventriculograms ...
... the use of high-speed injectors for left ventriculograms ...
Dilated cardiomyopathy after electrical injury: report of two cases
... Although it is generally appreciated that electrical injuries can cause fatal arrhythmias,32 it is less appreciated that transient or permanent myocardial dysfunction with or without CHF can occur.8,22,23 Our two case presentations describe DCM in association with both high- and low-voltage electric ...
... Although it is generally appreciated that electrical injuries can cause fatal arrhythmias,32 it is less appreciated that transient or permanent myocardial dysfunction with or without CHF can occur.8,22,23 Our two case presentations describe DCM in association with both high- and low-voltage electric ...
3.11 Activity Answers pdf
... (d) Answers will vary; for example: At 5 min after the exercise had stopped my heart rate and blood pressure had returned to resting levels. This recovery is (faster than) (slower than) (about the same as) that of most of the other participants. (e) Exercise increased both the pulse rate and blood p ...
... (d) Answers will vary; for example: At 5 min after the exercise had stopped my heart rate and blood pressure had returned to resting levels. This recovery is (faster than) (slower than) (about the same as) that of most of the other participants. (e) Exercise increased both the pulse rate and blood p ...
Lecture07 RADIOLOGICAL EXAMINATION OF THE
... only have mild cardiac enlargement with an otherwise normal contour. A marked increase or decrease in the transverse cardiac diameter within a week or two, particularly if no pulmonary oedema occurs, is virtually diagnostic of the condition. Pericardial effusion should also be considered when the he ...
... only have mild cardiac enlargement with an otherwise normal contour. A marked increase or decrease in the transverse cardiac diameter within a week or two, particularly if no pulmonary oedema occurs, is virtually diagnostic of the condition. Pericardial effusion should also be considered when the he ...
Coronary Artery Bypass Grafting in Patients With Low Ejection Fraction
... long-standing problem, and only a small proportion of CAD patients with low EF can benefit from cardiac transplantation.11 Studies evaluating ventricular reconstruction are currently underway, and this option may become an attractive alternative treatment in the near future.12,13 CABG in low-EF CAD ...
... long-standing problem, and only a small proportion of CAD patients with low EF can benefit from cardiac transplantation.11 Studies evaluating ventricular reconstruction are currently underway, and this option may become an attractive alternative treatment in the near future.12,13 CABG in low-EF CAD ...
PDF file - Via Medica Journals
... taking D had a higher mortality than non-digitalized ones (hazard ratio 1.42). According to the authors, the lower survival rate in patients taking D was more likely due to an increased risk of death, rather than an adverse D effect [8]. However, the authors also suggested that “there may be other m ...
... taking D had a higher mortality than non-digitalized ones (hazard ratio 1.42). According to the authors, the lower survival rate in patients taking D was more likely due to an increased risk of death, rather than an adverse D effect [8]. However, the authors also suggested that “there may be other m ...
20120129204340_Assignment_Physiology3
... Ans:IF HE HAS BLEEDING WITHIN D ABDOMEN AND PERITONITIS DUE TO MEDICAL IGNORANCE ______________________________________________________________________ What is the most likely diagnosis? Ans:_PERITONITIS AND INTERNAL BLEEDING ____________________________________________________________ ...
... Ans:IF HE HAS BLEEDING WITHIN D ABDOMEN AND PERITONITIS DUE TO MEDICAL IGNORANCE ______________________________________________________________________ What is the most likely diagnosis? Ans:_PERITONITIS AND INTERNAL BLEEDING ____________________________________________________________ ...
Pdf - McMed International
... conductive system through the AV node to the ventricles; it is an emergency condition; may progress to complete heart block, with high risk of mortality [5]. Diagnostic electrophysiological testing can help determine the level of the block and the potential need for a permanent pacemaker. Infra-noda ...
... conductive system through the AV node to the ventricles; it is an emergency condition; may progress to complete heart block, with high risk of mortality [5]. Diagnostic electrophysiological testing can help determine the level of the block and the potential need for a permanent pacemaker. Infra-noda ...
Protocol - Rutgers Engineering
... Arterial pressure is determined by several physical factors, including arterial blood volume, peripheral resistance and the arterial compliance (Li, 2000). The mean arterial pressure can be changed by modifying the peripheral resistance, which affects capillary flow. Generalized arteriolar constrict ...
... Arterial pressure is determined by several physical factors, including arterial blood volume, peripheral resistance and the arterial compliance (Li, 2000). The mean arterial pressure can be changed by modifying the peripheral resistance, which affects capillary flow. Generalized arteriolar constrict ...
Current thinking on sudden cardiac death
... Comparing research on rates of SCD in other countries to Irish mortality figures, it is estimated that 5,000 sudden cardiac deaths occur every year in Ireland, which is an average of 14 deaths a day.13 Retrospective studies of sudden death show that victims who have known heart disease usually have ...
... Comparing research on rates of SCD in other countries to Irish mortality figures, it is estimated that 5,000 sudden cardiac deaths occur every year in Ireland, which is an average of 14 deaths a day.13 Retrospective studies of sudden death show that victims who have known heart disease usually have ...
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.