3 fetal chest and heart
... • In the thorax, most originate from the mediastinum or pericardium, primary lung teratomas are rare • Variable size but typically large, may grow rapidly • Appears as heterogenous mass with solid and cystic components, calcification is the most specific feature but is not always present, no feeder ...
... • In the thorax, most originate from the mediastinum or pericardium, primary lung teratomas are rare • Variable size but typically large, may grow rapidly • Appears as heterogenous mass with solid and cystic components, calcification is the most specific feature but is not always present, no feeder ...
Laboratory 7: Vertebrate heart and aortic arches BBIO352
... metabolic rate, environment, etc. Often, homology is also evident at the organ level in animals, at least to the level of phylum. As we’ve seen, vertebrates share similar organization of the kidney ...
... metabolic rate, environment, etc. Often, homology is also evident at the organ level in animals, at least to the level of phylum. As we’ve seen, vertebrates share similar organization of the kidney ...
Section 14: Managing Patients with Hypertension and Heart Failure
... among patients with stable coronary artery disease: randomised, double-blind, placebo-controlled, multicentre trial (the EUROPA study). Lancet 2003;362:782e8. SOLVD Investigators The. Effect of enalapril on survival in patients with reduced left ventricular ejection fractions and congestive heart fa ...
... among patients with stable coronary artery disease: randomised, double-blind, placebo-controlled, multicentre trial (the EUROPA study). Lancet 2003;362:782e8. SOLVD Investigators The. Effect of enalapril on survival in patients with reduced left ventricular ejection fractions and congestive heart fa ...
Sedentary Work - Dr David McGrath
... Inflammatory mediators Acute and chronic disorders can be associated with free radical mediated inflammatory alterations to muscle strength and mass. Ie concomitant risk for bed ridden in addition to disuse. Acute intense exercise induces inflammation. ...
... Inflammatory mediators Acute and chronic disorders can be associated with free radical mediated inflammatory alterations to muscle strength and mass. Ie concomitant risk for bed ridden in addition to disuse. Acute intense exercise induces inflammation. ...
Pharmacologic Therapy in Heart Disease
... • You are reviewing the records of a 5-month-old African American female infant in the neonatal intensive care unit. She was delivered at 36 weeks' gestation with an antenatal diagnosis of truncus arteriosus and interrupted aortic arch. Postnatal echocardiography confirmed the antenatal findings and ...
... • You are reviewing the records of a 5-month-old African American female infant in the neonatal intensive care unit. She was delivered at 36 weeks' gestation with an antenatal diagnosis of truncus arteriosus and interrupted aortic arch. Postnatal echocardiography confirmed the antenatal findings and ...
Non-invasive Cardiac Output measurement during BxB
... Output and Stroke Volume) in response to exercise that is independent of disturbed lung physiology and acid-base changes during exercise. Importance of Cardiac Function Evaluation Cardiac function evaluation is an important component of Cardio Pulmonary Exercise Test (CPET), especially when heart fa ...
... Output and Stroke Volume) in response to exercise that is independent of disturbed lung physiology and acid-base changes during exercise. Importance of Cardiac Function Evaluation Cardiac function evaluation is an important component of Cardio Pulmonary Exercise Test (CPET), especially when heart fa ...
short notes
... dome with a narrow central opening. ventricular septal defect overriding aorta hypertrophy of right ventricle Cyanosis is an obvious sign but may not be present at birth. Aortic arches When the branchial arches form during weeks ...
... dome with a narrow central opening. ventricular septal defect overriding aorta hypertrophy of right ventricle Cyanosis is an obvious sign but may not be present at birth. Aortic arches When the branchial arches form during weeks ...
The Heart-‐ A parody of The Fox, by Ylvis
... How does the heart go? Beat beat beat beat beat beat beat beat beat x3 How does the heart go? Pump pump pump pump pump pump pump x3 How does the heart go? Lub lub lub ...
... How does the heart go? Beat beat beat beat beat beat beat beat beat x3 How does the heart go? Pump pump pump pump pump pump pump x3 How does the heart go? Lub lub lub ...
The Circulatory System - leavingcertbiology.net
... • Drugs that reduce blood pressure and hence heart rate are: – Anti-hypertensives: stimulate vasodilation where the smooth muscle surrounding all the blood vessels relax and the blood vessels widen thereby reducing blood pressure – Diuretics: stimulate loss of water from the blood by closing the por ...
... • Drugs that reduce blood pressure and hence heart rate are: – Anti-hypertensives: stimulate vasodilation where the smooth muscle surrounding all the blood vessels relax and the blood vessels widen thereby reducing blood pressure – Diuretics: stimulate loss of water from the blood by closing the por ...
body fluids and circulation
... The given figure shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being done? (AIIMS 2006) a) It is coronary artery which has a cancerous growth that is being removed b) It is coronary vein in which the defective valves are being ope ...
... The given figure shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being done? (AIIMS 2006) a) It is coronary artery which has a cancerous growth that is being removed b) It is coronary vein in which the defective valves are being ope ...
Why Choose Perfusion Index With Trend
... Perfusion Index or PI is the ratio of the pulsatile blood flow to the non-pulsatile static blood flow in a patient’s peripheral tissue such as in a fingertip, toe, or ear lobe. Perfusion index is an indication of the pulse strength at the sensor site. The PI’s values range from 0.02% for very weak p ...
... Perfusion Index or PI is the ratio of the pulsatile blood flow to the non-pulsatile static blood flow in a patient’s peripheral tissue such as in a fingertip, toe, or ear lobe. Perfusion index is an indication of the pulse strength at the sensor site. The PI’s values range from 0.02% for very weak p ...
Fortis Escorts Heart Institute (FEHI)
... January 07, 2015: In yet another milestone achievement, Fortis Escorts Heart Institute (FEHI), India’s leading cardiac care facility, under the guidance of Dr Ashok Seth, Chairman, Fortis Escorts Heart Institute conducted a heart transplant surgery on a 16 year old boy, giving him a new lease of lif ...
... January 07, 2015: In yet another milestone achievement, Fortis Escorts Heart Institute (FEHI), India’s leading cardiac care facility, under the guidance of Dr Ashok Seth, Chairman, Fortis Escorts Heart Institute conducted a heart transplant surgery on a 16 year old boy, giving him a new lease of lif ...
234 Electrocardio
... P: atrial systole (contraction) the wave of depolarisation in the walls of the atria i.e. atrial systole. The atria contract and blood flows into the ventricles. The heart rate can be calculated from the interval between successive P waves ...
... P: atrial systole (contraction) the wave of depolarisation in the walls of the atria i.e. atrial systole. The atria contract and blood flows into the ventricles. The heart rate can be calculated from the interval between successive P waves ...
The Circulatory System
... • Drugs that reduce blood pressure and hence heart rate are: – Anti-hypertensives: stimulate vasodilation where the smooth muscle surrounding all the blood vessels relax and the blood vessels widen thereby reducing blood pressure – Diuretics: stimulate loss of water from the blood by closing the por ...
... • Drugs that reduce blood pressure and hence heart rate are: – Anti-hypertensives: stimulate vasodilation where the smooth muscle surrounding all the blood vessels relax and the blood vessels widen thereby reducing blood pressure – Diuretics: stimulate loss of water from the blood by closing the por ...
What do you want to know? - MyMATLTE-Portfolio
... Ottenbreit-Leftwich, 2011). The basic principal falls under the category of objectivism/behaviorism; when a specific response follows an activity, learning usually occurs. Instruction is followed by consequences and a strengthening of learned behavior (Dabbagh, 2002 - 2004). After discerning what yo ...
... Ottenbreit-Leftwich, 2011). The basic principal falls under the category of objectivism/behaviorism; when a specific response follows an activity, learning usually occurs. Instruction is followed by consequences and a strengthening of learned behavior (Dabbagh, 2002 - 2004). After discerning what yo ...
PDF
... arteries, but they contain valves that prevent blood from flowing backward. Veins have the same three layers that arteries do, but they are thinner and less flexible. The two largest veins are the superior and inferior vena cavae. ...
... arteries, but they contain valves that prevent blood from flowing backward. Veins have the same three layers that arteries do, but they are thinner and less flexible. The two largest veins are the superior and inferior vena cavae. ...
579853heart_dissection
... The heart is a fist-sized muscle located to the left of the center of the chest. The heart contains four chambers. The upper chambers are called atria. The lower chambers are called ventricles. Between each chamber, there are valves that prevent the backflow of blood. Blood is carried away from the ...
... The heart is a fist-sized muscle located to the left of the center of the chest. The heart contains four chambers. The upper chambers are called atria. The lower chambers are called ventricles. Between each chamber, there are valves that prevent the backflow of blood. Blood is carried away from the ...
D Blood Pressure
... • Allows for view of Left Ventricular function by using extrapolation of right heart measurements. • Catheter is floated into right side of the heart and into a small pulmonary arteriole. • Catheter is then “wedged” and a pressure is measured. • Pulmonary Capillary Wedge Pressure (PCWP) or Pulmonary ...
... • Allows for view of Left Ventricular function by using extrapolation of right heart measurements. • Catheter is floated into right side of the heart and into a small pulmonary arteriole. • Catheter is then “wedged” and a pressure is measured. • Pulmonary Capillary Wedge Pressure (PCWP) or Pulmonary ...
PDF - Circulation: Cardiovascular Imaging
... Family history was negative for any congenital or acquired cardiac disease. On examination, swelling was noted of the right pectoral area, and there was right-sided hemihypertrophy. The remainder of the examination was normal, with a heart rate of 100 and blood pressure of 100/60 mm Hg. An initial e ...
... Family history was negative for any congenital or acquired cardiac disease. On examination, swelling was noted of the right pectoral area, and there was right-sided hemihypertrophy. The remainder of the examination was normal, with a heart rate of 100 and blood pressure of 100/60 mm Hg. An initial e ...
Dual Chamber Pacing - Scope
... The most common causes of cardiac arrhythmia are heart disease, coronary artery disease, heart valve disorders and heart failure. Arrhythmias may also be caused by congenital anatomical heart defects, thyroid disease and age related changes in the impulse generation and conduction of the heart. If u ...
... The most common causes of cardiac arrhythmia are heart disease, coronary artery disease, heart valve disorders and heart failure. Arrhythmias may also be caused by congenital anatomical heart defects, thyroid disease and age related changes in the impulse generation and conduction of the heart. If u ...
Heart Dissection 2016-2017 Yap
... the following chambers of the heart from this surface: Left atria - upper chamber to your right Right atria - upper chamber to your left Left ventricle - lower chamber to your right Right ventricle - lower chamber to your left 5. While the heart is still in this position in the dissecting pan, locat ...
... the following chambers of the heart from this surface: Left atria - upper chamber to your right Right atria - upper chamber to your left Left ventricle - lower chamber to your right Right ventricle - lower chamber to your left 5. While the heart is still in this position in the dissecting pan, locat ...
Practical - ISpatula
... channels present. -This all happen at the cellular level, but in clinic practice, how do we measure this? ...
... channels present. -This all happen at the cellular level, but in clinic practice, how do we measure this? ...
The physical examination of a child with cardio
... descendent aorta, lower of vessels that irrigate the brain, heart and superior part of body. The fetal circulation is characterizing by: ...
... descendent aorta, lower of vessels that irrigate the brain, heart and superior part of body. The fetal circulation is characterizing by: ...
Myocardial infarction
Myocardial infarction (MI) or acute myocardial infarction (AMI), commonly known as a heart attack, occurs when blood flow stops to a part of the heart causing damage to the heart muscle. The most common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck, or jaw. Often it is in the center or left side of the chest and lasts for more than a few minutes. The discomfort may occasionally feel like heartburn. Other symptoms may include shortness of breath, nausea, feeling faint, a cold sweat, or feeling tired. About 30% of people have atypical symptoms, with women more likely than men to present atypically. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an irregular heartbeat, or cardiac arrest.Most MIs occur due to coronary artery disease. Risk factors include high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol intake, among others. The mechanism of an MI often involves the rupture of an atherosclerotic plaque, leading to complete blockage of a coronary artery. MIs are less commonly caused by coronary artery spasms, which may be due to cocaine, significant emotional stress, and extreme cold, among others. A number of tests are useful to help with diagnosis, including electrocardiograms (ECGs), blood tests, and coronary angiography. An ECG may confirm an ST elevation MI if ST elevation is present. Commonly used blood tests include troponin and less often creatine kinase MB.Aspirin is an appropriate immediate treatment for a suspected MI. Nitroglycerin or opioids may be used to help with chest pain; however, they do not improve overall outcomes. Supplemental oxygen should be used in those with low oxygen levels or shortness of breath. In ST elevation MIs treatments which attempt to restore blood flow to the heart are typically recommended and include angioplasty, where the arteries are pushed open, or thrombolysis, where the blockage is removed using medications. People who have a non-ST elevation myocardial infarction (NSTEMI) are often managed with the blood thinner heparin, with the additional use angioplasty in those at high risk. In people with blockages of multiple coronary arteries and diabetes, bypass surgery (CABG) may be recommended rather than angioplasty. After an MI, lifestyle modifications, along with long term treatment with aspirin, beta blockers, and statins, are typically recommended.Worldwide, more than 3 million people have ST elevation MIs and 4 million have NSTEMIs each year. STEMIs occur about twice as often in men as women. About one million people have an MI each year in the United States. In the developed world the risk of death in those who have had an STEMI is about 10%. Rates of MI for a given age have decreased globally between 1990 and 2010.