Infective Endocarditis
... – Viridans group streptococci are part of normal oral flora, and enterococci are part of normal GI and GU tract flora – These microorganisms were usually susceptible to antibiotics recommended for prophylaxis – Antibiotic prophylaxis prevents viridans group streptococcal or enterococcal experimental ...
... – Viridans group streptococci are part of normal oral flora, and enterococci are part of normal GI and GU tract flora – These microorganisms were usually susceptible to antibiotics recommended for prophylaxis – Antibiotic prophylaxis prevents viridans group streptococcal or enterococcal experimental ...
PATENT DUCTUS ARTERIOSUS (PDA) It is a channel that connect
... a. Palliative to pulmonary blood flow e.g.: Blalock-Taussig shunt (BT shunt). b. Total surgical repair. Indications for surgery: 1. Cyanosis 2. Hypecyanotic spells 3. Polycythemia 4. ↓ exercise tolerance 5. Appropriate age and weight (usually between 2-3 years, if there is cyanosis). HYPER.CYANOTI ...
... a. Palliative to pulmonary blood flow e.g.: Blalock-Taussig shunt (BT shunt). b. Total surgical repair. Indications for surgery: 1. Cyanosis 2. Hypecyanotic spells 3. Polycythemia 4. ↓ exercise tolerance 5. Appropriate age and weight (usually between 2-3 years, if there is cyanosis). HYPER.CYANOTI ...
5E Lesson Plan on Cardiology and Vascular System
... that a regular heart rate means a regular heart rhythm exists and the identifying features of a normal EKG? Students should be determining that heart sounds have a normal auscultation (the lub-dub sound). Assessment/Summative Evaluation: Create a concept map (drawing) to illustrate coronary artery d ...
... that a regular heart rate means a regular heart rhythm exists and the identifying features of a normal EKG? Students should be determining that heart sounds have a normal auscultation (the lub-dub sound). Assessment/Summative Evaluation: Create a concept map (drawing) to illustrate coronary artery d ...
Right Ventricle PV Loops
... • Ejection of blood into the highly compliant, low-resistance pulmonary circulation results in better coupling (Ees/Ea). • Normal RV generates less than 20% of the stroke work (SW) of the LV while moving the same volume of blood. Compared to LV, a much lower proportion of RV SW goes to pressure ge ...
... • Ejection of blood into the highly compliant, low-resistance pulmonary circulation results in better coupling (Ees/Ea). • Normal RV generates less than 20% of the stroke work (SW) of the LV while moving the same volume of blood. Compared to LV, a much lower proportion of RV SW goes to pressure ge ...
atrial_standstill
... • “Atrial” refers to the atrium (singular) or atria (plural) of the heart • “Atrial standstill” is an abnormal heart rhythm seen on a recording of an electrocardiogram (ECG, a recording of the electrical activity of the heart), characterized by absence of P waves—the P wave is the first upward defle ...
... • “Atrial” refers to the atrium (singular) or atria (plural) of the heart • “Atrial standstill” is an abnormal heart rhythm seen on a recording of an electrocardiogram (ECG, a recording of the electrical activity of the heart), characterized by absence of P waves—the P wave is the first upward defle ...
What are the Current Pacemaker and ICD Indications
... AV Block with an anticipated high percentage of ventricular pacing that can not be managed with programming On stable, optimal heart failure meds as possible with heart block ...
... AV Block with an anticipated high percentage of ventricular pacing that can not be managed with programming On stable, optimal heart failure meds as possible with heart block ...
Atrial Standstill - Milliken Animal Clinic
... • “Atrial” refers to the atrium (singular) or atria (plural) of the heart • “Atrial standstill” is an abnormal heart rhythm seen on a recording of an electrocardiogram (ECG, a recording of the electrical activity of the heart), characterized by absence of P waves—the P wave is the first upward defle ...
... • “Atrial” refers to the atrium (singular) or atria (plural) of the heart • “Atrial standstill” is an abnormal heart rhythm seen on a recording of an electrocardiogram (ECG, a recording of the electrical activity of the heart), characterized by absence of P waves—the P wave is the first upward defle ...
Diseases of the cardiovascular system(马丽琴)
... or Increased vasoconstriction • retention of Sodium and water • Vasoconstriction • Thickening of the artery wall ...
... or Increased vasoconstriction • retention of Sodium and water • Vasoconstriction • Thickening of the artery wall ...
Physiology – Biology 219
... Understand the principles and practice of measuring arterial blood pressure. What is the name of the device used to measure blood pressure? What sounds or changes in sound are associated with the systolic pressure reading and with the diastolic pressure reading? What are normal values and units of b ...
... Understand the principles and practice of measuring arterial blood pressure. What is the name of the device used to measure blood pressure? What sounds or changes in sound are associated with the systolic pressure reading and with the diastolic pressure reading? What are normal values and units of b ...
OPcol 1
... phenylephrine were significantly reduced in heart failure rats as compared to the normal rats These findings conquer with several studies, which reported an attenuation of functional α1- adrenoceptors in heart failure rat model (Feng et al., 1999). Methoxamine did not affect the vasoconstrictor resp ...
... phenylephrine were significantly reduced in heart failure rats as compared to the normal rats These findings conquer with several studies, which reported an attenuation of functional α1- adrenoceptors in heart failure rat model (Feng et al., 1999). Methoxamine did not affect the vasoconstrictor resp ...
Aldosterone, ion channels, and sudden death: another - AJP
... abnormal distribution of connexin 43, the gap junction responsible for propagation of electrical activity in ventricular myocytes (18, 21). Fibrosis may affect the conduction disturbances in BrS, too. A histopathological study of an explanted heart from a BrS patient showed extensive fibroelastosis ...
... abnormal distribution of connexin 43, the gap junction responsible for propagation of electrical activity in ventricular myocytes (18, 21). Fibrosis may affect the conduction disturbances in BrS, too. A histopathological study of an explanted heart from a BrS patient showed extensive fibroelastosis ...
Did you know? - Westford Academy
... May cause personality change, increased aggression, violence, depression, and psychosis. Women may experience masculine effects resulting in increased body and facial hair. Men may experience shrinking of the testes, breast development, and abnormal sperm production. Users may develop hepati ...
... May cause personality change, increased aggression, violence, depression, and psychosis. Women may experience masculine effects resulting in increased body and facial hair. Men may experience shrinking of the testes, breast development, and abnormal sperm production. Users may develop hepati ...
Cardiovascular System - Livonia Public Schools
... in the right ventricle is through the pulmonary trunk. The pulmonary trunk splits into the left and right pulmonary arteries, which connect to the left and right lungs, respectively. The entrance to the pulmonary trunk is guarded by the pulmonary valve. The pulmonary valve is made up of three leaves ...
... in the right ventricle is through the pulmonary trunk. The pulmonary trunk splits into the left and right pulmonary arteries, which connect to the left and right lungs, respectively. The entrance to the pulmonary trunk is guarded by the pulmonary valve. The pulmonary valve is made up of three leaves ...
Anatomy Review: The Heart
... • Three features of the histology of cardiac muscle: 1. Nuclei 2. Intercalated Disks 3. Cardiac Myofibrils Page 7. Cardiac Muscle Cells • There are two kinds of cell junctions and the intercalated disks. • The desmosomes are anchoring junctions that hold adjacent cells together. When the muscle cell ...
... • Three features of the histology of cardiac muscle: 1. Nuclei 2. Intercalated Disks 3. Cardiac Myofibrils Page 7. Cardiac Muscle Cells • There are two kinds of cell junctions and the intercalated disks. • The desmosomes are anchoring junctions that hold adjacent cells together. When the muscle cell ...
Drugs1 - Westford Academy
... Women may experience masculine effects resulting in increased body and facial hair. Men may experience shrinking of the testes, breast development, and abnormal sperm production. Users may develop hepatitis, liver abnormalities, hardening of the arteries, heart disease, and liver ...
... Women may experience masculine effects resulting in increased body and facial hair. Men may experience shrinking of the testes, breast development, and abnormal sperm production. Users may develop hepatitis, liver abnormalities, hardening of the arteries, heart disease, and liver ...
as a PDF - Puerto Rico Health Sciences Journal
... been proven to be effective in reducing re-hospitalization rates, improving survival, and overall quality of life. Advances in treatment of HF and early intervention to prevent decompensation are keys to delaying disease progression and improving survival (6). Despite the availability of effective t ...
... been proven to be effective in reducing re-hospitalization rates, improving survival, and overall quality of life. Advances in treatment of HF and early intervention to prevent decompensation are keys to delaying disease progression and improving survival (6). Despite the availability of effective t ...
Prognostic Significance of Baseline Heart Rate and Its
... slower: 63 (10), 61 (55–69) bpm. Table 1 outlines the baseline characteristics of patients with normal (60–75 bpm), slow (< 60 bpm), and fast (> 75 bpm) mean 24-hour ambulatory HR. Patients with slow HRs were older and leaner, had a lower prevalence of diabetes and lower fasting glycemia levels, and ...
... slower: 63 (10), 61 (55–69) bpm. Table 1 outlines the baseline characteristics of patients with normal (60–75 bpm), slow (< 60 bpm), and fast (> 75 bpm) mean 24-hour ambulatory HR. Patients with slow HRs were older and leaner, had a lower prevalence of diabetes and lower fasting glycemia levels, and ...
Understanding Congestive Heart Failure
... to pump blood through the body. The heart consists of four chambers: the right atrium, right ventricle, left atrium and left ventricle. The heart also has four one-way valves to maintain blood flow in one direction. The arteries and veins are the roadways ...
... to pump blood through the body. The heart consists of four chambers: the right atrium, right ventricle, left atrium and left ventricle. The heart also has four one-way valves to maintain blood flow in one direction. The arteries and veins are the roadways ...
Describe in YOUR OWN WORDS, WITHOUT using equations or
... In Michigan, Dr. William O'Neill slipped an artificial valve through an even tinier opening. He pushed the valve up a patient's leg artery until it lodged in just the right spot in the still-beating heart. The dramatic experiments, in a few hospitals in the United States, Canada and Europe, are desi ...
... In Michigan, Dr. William O'Neill slipped an artificial valve through an even tinier opening. He pushed the valve up a patient's leg artery until it lodged in just the right spot in the still-beating heart. The dramatic experiments, in a few hospitals in the United States, Canada and Europe, are desi ...
100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200
... 1 ~ $500 Answer These are the names of the blood vessels where deoxygenated blood is carried away from the heart and oxygenated blood is returned to the heart. ...
... 1 ~ $500 Answer These are the names of the blood vessels where deoxygenated blood is carried away from the heart and oxygenated blood is returned to the heart. ...
Patient information: Angina treatment — medical versus
... end below the blockage, thereby allowing blood an alternate pathway to the heart. The arteries or veins used for the bypass (which are known as "grafts") are usually obtained from the leg or the chest wall. CABG is discussed in detail in a separate article. MEDICAL VERSUS INTERVENTIONAL ANGINA TREAT ...
... end below the blockage, thereby allowing blood an alternate pathway to the heart. The arteries or veins used for the bypass (which are known as "grafts") are usually obtained from the leg or the chest wall. CABG is discussed in detail in a separate article. MEDICAL VERSUS INTERVENTIONAL ANGINA TREAT ...
Planning Outline: The Beat of the Heart
... Consider using heart beats to set the rhythm of the rap. Participants will begin group brainstorming around individual contributions to the rap. Explain Outline the content messages in the rap. ...
... Consider using heart beats to set the rhythm of the rap. Participants will begin group brainstorming around individual contributions to the rap. Explain Outline the content messages in the rap. ...
Instruction: Answer the following questions briefly.
... primarily due to LV failure, but it may be secondary to the primary cardiomyopathic process. Dilated cardiomyopathies are associated ...
... primarily due to LV failure, but it may be secondary to the primary cardiomyopathic process. Dilated cardiomyopathies are associated ...
Antihypertensive drug
Antihypertensives are a class of drugs that are used to treat hypertension (high blood pressure). Antihypertensive therapy seeks to prevent the complications of high blood pressure, such as stroke and myocardial infarction. Evidence suggests that reduction of the blood pressure by 5 mmHg can decrease the risk of stroke by 34%, of ischaemic heart disease by 21%, and reduce the likelihood of dementia, heart failure, and mortality from cardiovascular disease. There are many classes of antihypertensives, which lower blood pressure by different means. Among the most important and most widely used drugs are thiazide diuretics, calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists (ARBs), and beta blockers.Which type of medication to use initially for hypertension has been the subject of several large studies and resulting national guidelines. The fundamental goal of treatment should be the prevention of the important endpoints of hypertension, such as heart attack, stroke and heart failure. Patient age, associated clinical conditions and end-organ damage also play a part in determining dosage and type of medication administered. The several classes of antihypertensives differ in side effect profiles, ability to prevent endpoints, and cost. The choice of more expensive agents, where cheaper ones would be equally effective, may have negative impacts on national healthcare budgets. As of 2009, the best available evidence favors the thiazide diuretics as the first-line treatment of choice for high blood pressure when drugs are necessary. Although clinical evidence shows calcium channel blockers and thiazide-type diuretics are preferred first-line treatments for most people (from both efficacy and cost points of view), an ACE inhibitor is recommended by NICE in the UK for those under 55 years old.