Ventricular Hypertrophy - Cardiac and Stroke Networks in
... It may exist without ECG changes QRS duration may be ↑ to above 0.12 seconds. T wave ↓ may be present in the precordial leads ECG criteria met for LVH with an axis of +90° (RAD) is suggestive (not diagnostic) of biventricular hypertrophy Occasionally RVH with LAD is seen ...
... It may exist without ECG changes QRS duration may be ↑ to above 0.12 seconds. T wave ↓ may be present in the precordial leads ECG criteria met for LVH with an axis of +90° (RAD) is suggestive (not diagnostic) of biventricular hypertrophy Occasionally RVH with LAD is seen ...
Unit 2 KA1: Structure and Function of Reproductive Organs
... diseases caused by an of the follicle atheroma ...
... diseases caused by an of the follicle atheroma ...
cardiovascular system
... diastole (heart relaxation) walls recoil and force blood forward histological structures of elastic arteries Tunica intima consist of endothelium, basement membrane, underlying subendothelial connctive tissue Tunica media is very thick and composed of predominant elastic fibers with less amount ...
... diastole (heart relaxation) walls recoil and force blood forward histological structures of elastic arteries Tunica intima consist of endothelium, basement membrane, underlying subendothelial connctive tissue Tunica media is very thick and composed of predominant elastic fibers with less amount ...
Langendorff - ADInstruments
... signals and calculate values on an additional 24 channels in real time. It can do this at speeds of up to 200 000 s/s per channel (or 400 000 s/s aggregate). ...
... signals and calculate values on an additional 24 channels in real time. It can do this at speeds of up to 200 000 s/s per channel (or 400 000 s/s aggregate). ...
Your hypertension glossary (1/3)
... • Cerebrovascular accident (CVA) : A stroke. • Circulatory system: The system that moves blood throughout the body, composed of the heart, arteries, capillaries and veins. • Chronic Kidney Disease (CKD): A condition where the kidneys do not work properly any longer. There are different severity stag ...
... • Cerebrovascular accident (CVA) : A stroke. • Circulatory system: The system that moves blood throughout the body, composed of the heart, arteries, capillaries and veins. • Chronic Kidney Disease (CKD): A condition where the kidneys do not work properly any longer. There are different severity stag ...
Unit 8 Notes
... – Not getting enough potassium in your diet – Not doing enough physical activity – Taking certain medicines – Having long-lasting stress – Smoking ...
... – Not getting enough potassium in your diet – Not doing enough physical activity – Taking certain medicines – Having long-lasting stress – Smoking ...
CV exam_faz III_OCT2013
... – Pulmonary embolism – Hypoventilation 3.Cardiac Disorders: – Congenital heart disease (e.g. Tetralogy of Fallot, Right to left shunts in heart or great vessels) – Heart failure – Heart valve disease – Myocardial infarction 4.Blood: – Methemoglobinemia – Polycythaemia 5.Others: – High altitude – Hyp ...
... – Pulmonary embolism – Hypoventilation 3.Cardiac Disorders: – Congenital heart disease (e.g. Tetralogy of Fallot, Right to left shunts in heart or great vessels) – Heart failure – Heart valve disease – Myocardial infarction 4.Blood: – Methemoglobinemia – Polycythaemia 5.Others: – High altitude – Hyp ...
Patient Health Monitoring and Alarming Wireless Sensor Network
... i) High blood pressure: is otherwise kwon as hypertension. A person has hypertension if their blood pressure is high and stays high over time. Hypertension is common. About one in every ten person in the Indian Country has high blood pressure. Hypertension is sometimes called as "the silent killer" ...
... i) High blood pressure: is otherwise kwon as hypertension. A person has hypertension if their blood pressure is high and stays high over time. Hypertension is common. About one in every ten person in the Indian Country has high blood pressure. Hypertension is sometimes called as "the silent killer" ...
Pacemaker - Louisiana Heart Center
... a programmed minimum, generally around 60 beats per minute. Other conditions that require pacemakers include heart blockage, in which the electrical signal from the heart's natural pacemaker is blocked and cannot reach the heart muscle, which causes a very low heart rate. Tachyarrhythmia, a conditio ...
... a programmed minimum, generally around 60 beats per minute. Other conditions that require pacemakers include heart blockage, in which the electrical signal from the heart's natural pacemaker is blocked and cannot reach the heart muscle, which causes a very low heart rate. Tachyarrhythmia, a conditio ...
A Case Report of left ventricle outflow tract (LVOT) Tumor in a 49 old
... when cardiac outflow obstruction leads to significant hemodynamic compromise or lifethreatening arrhythmias occur [16]. DeRosa et al reviewed the medical records of all cases of cardiac rhabdomyomas diagnosed prenatally or postnatally over an eight year period. All cases which studied were seven and ...
... when cardiac outflow obstruction leads to significant hemodynamic compromise or lifethreatening arrhythmias occur [16]. DeRosa et al reviewed the medical records of all cases of cardiac rhabdomyomas diagnosed prenatally or postnatally over an eight year period. All cases which studied were seven and ...
Prevalence of Congenital Heart Disease, Kanpur
... Our aim was to study the prevalence, age-wise distribution, and clinical spectrum of congenital heart disease (CHD) at a multi-speciality corporate hospital in North India. A retrospective analysis of records of 10,641 patients over a five-and-a-half year period was done. Clinical examination, echoc ...
... Our aim was to study the prevalence, age-wise distribution, and clinical spectrum of congenital heart disease (CHD) at a multi-speciality corporate hospital in North India. A retrospective analysis of records of 10,641 patients over a five-and-a-half year period was done. Clinical examination, echoc ...
cardivascular system - yeditepe anatomy fhs 121
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
cardivascular system - yeditepe anatomy fhs 121
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
Cardiac Output (C.O.) Regulation of Cardiac Output
... − plateau level → Hyper-effective heart , and plateau level in hypo-effective heart. a) Cause of Hyper-effective heart: 1) Sympathetic stimulation → heart rate & cardiac contractility → double the plateau level. 2) Hypertrophy of cardiac muscle: − Is increase in cardiac muscle mass & its contractili ...
... − plateau level → Hyper-effective heart , and plateau level in hypo-effective heart. a) Cause of Hyper-effective heart: 1) Sympathetic stimulation → heart rate & cardiac contractility → double the plateau level. 2) Hypertrophy of cardiac muscle: − Is increase in cardiac muscle mass & its contractili ...
cardivascular system - yeditepe anatomy fhs 121
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
Slide 1
... Caused by rapid, disorderly firing from a second atrial focus Risk factors = pulmonary disease, CAD, HTN, anemia, valvular disease, pericarditis, hyperthyroidism, rheumatic heart disease (RHD), sepsis, alcohol use H/P = possibly asymptomatic; shortness of breath, chest pain, palpitations, ...
... Caused by rapid, disorderly firing from a second atrial focus Risk factors = pulmonary disease, CAD, HTN, anemia, valvular disease, pericarditis, hyperthyroidism, rheumatic heart disease (RHD), sepsis, alcohol use H/P = possibly asymptomatic; shortness of breath, chest pain, palpitations, ...
Phys chapter 11
... Average current flow occurs with negativity toward the base of the heart and positivity toward the apex Immediately after depolarization has completed its course through the ventricles, the average direction of current flow reverses for about 0.01 sec, flowing from the ventricular apex toward the ba ...
... Average current flow occurs with negativity toward the base of the heart and positivity toward the apex Immediately after depolarization has completed its course through the ventricles, the average direction of current flow reverses for about 0.01 sec, flowing from the ventricular apex toward the ba ...
Dr.Kaan Yücel http://fhs121.org Cardiovascular System
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
Left ventricular volumes and hemodynamic responses to
... the ventricle, motion artifact of the heart, effect of beam width, and inadequacies of the geometrical model chosen (5). However, an underestimation of the actual volumes should not compromise the interpretation of the results since we were interested in the relative changes across conditions where ...
... the ventricle, motion artifact of the heart, effect of beam width, and inadequacies of the geometrical model chosen (5). However, an underestimation of the actual volumes should not compromise the interpretation of the results since we were interested in the relative changes across conditions where ...
Dr.Kaan Yücel http://fhs121.org Cardiovascular System
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
... The vascular system is divided into (a) the blood vascular system [heart and blood vessels for the circulation of the blood] and (b) lymph vascular system. The latter consists of lymph glands and lymphatic vessels, through which a colorless fluid, the lymph, circulates. The two systems communicate w ...
Cardiac Output, Blood flow, and Blood Pressure
... 1. SA node = location of heart pacemaker muscle cells (starts myocardial contraction) in upper R atrium. Signal immediately spreads to L atria. ...
... 1. SA node = location of heart pacemaker muscle cells (starts myocardial contraction) in upper R atrium. Signal immediately spreads to L atria. ...
Algorithm for therapeutic management of acute heart failure
... hypertension. Those patients are often treated with oral diuretics and are very likely normo- or hypovolemic at the time they are admitted for AHFS. The latter is related to a sudden increase in systolic blood pressure that induces pulmonary edema because of a hypertrophied stiff left ventricle. Hig ...
... hypertension. Those patients are often treated with oral diuretics and are very likely normo- or hypovolemic at the time they are admitted for AHFS. The latter is related to a sudden increase in systolic blood pressure that induces pulmonary edema because of a hypertrophied stiff left ventricle. Hig ...
Training of Physiology Lesson5-1
... • Understanding the cardiorespiratory response to exercise and the role of the autonomic nervous system in this response will help a personal trainer properly implement various intensities of exercise into a client’s fitness program. • Discussing hormonal responses to exercise with clients will aid ...
... • Understanding the cardiorespiratory response to exercise and the role of the autonomic nervous system in this response will help a personal trainer properly implement various intensities of exercise into a client’s fitness program. • Discussing hormonal responses to exercise with clients will aid ...
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.