Application of Morlet Transform Wavelet in the Detection of
... specially detecting expiratory splitting of S2, a helpful clue identifying cardiac disease”. Thus, newer investigations and developments if new techniques to make it easier to listen, analyse, and interpret the components of the second heart sound is important. The Continuous Wavelet Transform CWT, ...
... specially detecting expiratory splitting of S2, a helpful clue identifying cardiac disease”. Thus, newer investigations and developments if new techniques to make it easier to listen, analyse, and interpret the components of the second heart sound is important. The Continuous Wavelet Transform CWT, ...
Automatic Real-Time Embedded QRS Complex
... One of the important tools in early diagnosis of arrhythmias is analysis of electrocardiograms (ECGs) obtained from ambulatory long-term recordings. The design of novel patch-type ECG recorders has increased the accessibility of these long-term recordings. In many applications, it is furthermore an ...
... One of the important tools in early diagnosis of arrhythmias is analysis of electrocardiograms (ECGs) obtained from ambulatory long-term recordings. The design of novel patch-type ECG recorders has increased the accessibility of these long-term recordings. In many applications, it is furthermore an ...
SGD 2: RHD
... • Rapid or irregular heartbeat with palpitations that may cause the heart to stop beating • Sudden, severe shortness of breath and coughing up pink, foamy mucus • Chest pain if caused by a heart attack ...
... • Rapid or irregular heartbeat with palpitations that may cause the heart to stop beating • Sudden, severe shortness of breath and coughing up pink, foamy mucus • Chest pain if caused by a heart attack ...
heart pp - WTPS.org
... heart tissue. Bacteria are the cause of most cases, but fungi, viruses or other microorganisms also may be responsible. • Sometimes the culprit is one of many common bacteria that live in your mouth, upper respiratory tract or other parts of your body. In other cases, the offending organism may gain ...
... heart tissue. Bacteria are the cause of most cases, but fungi, viruses or other microorganisms also may be responsible. • Sometimes the culprit is one of many common bacteria that live in your mouth, upper respiratory tract or other parts of your body. In other cases, the offending organism may gain ...
Protect Your Heart after a Heart Attack
... Protect Your Heart after a Heart Attack One of the only things more frightening than having a heart attack is having another one. That’s why, if you or someone you love has had a heart attack, it’s important to understand the lifesaving benefits of prescription medicines called beta blockers. Beta b ...
... Protect Your Heart after a Heart Attack One of the only things more frightening than having a heart attack is having another one. That’s why, if you or someone you love has had a heart attack, it’s important to understand the lifesaving benefits of prescription medicines called beta blockers. Beta b ...
Factors determining venous return
... (preload) and the force of ventricular contraction, which enables the heart to eject the ...
... (preload) and the force of ventricular contraction, which enables the heart to eject the ...
Pulse and Blood Pressure
... condition of the arteries in the body • The difference between the systolic and diastolic ...
... condition of the arteries in the body • The difference between the systolic and diastolic ...
Heart Failure - Derby Hospitals NHS Foundation Trust
... NT-proBNP <300 ng/L rules out the diagnosis of acute heart failure. Chronic Heart Failure: The following cut-offs are taken from NICE CG108 NT-proBNP (ng/L) ...
... NT-proBNP <300 ng/L rules out the diagnosis of acute heart failure. Chronic Heart Failure: The following cut-offs are taken from NICE CG108 NT-proBNP (ng/L) ...
Pediatric Cardiology - Case Report
... Management. Prior to surgical repair, medical therapy usually is instituted when signs and symptoms of excess pulmonary blood flow and failure to thrive are present. Digoxin and diuretic therapy are traditional forms of therapy. Common atrium requires surgical repair, which should be performed early ...
... Management. Prior to surgical repair, medical therapy usually is instituted when signs and symptoms of excess pulmonary blood flow and failure to thrive are present. Digoxin and diuretic therapy are traditional forms of therapy. Common atrium requires surgical repair, which should be performed early ...
Heart sounds: lub dub
... JVP. I’ll describe two important aspects of the cardiac cycle and relate these to the JVP. The document on Diastolic Heart Failure may also be helpful. The jugular venous pulse (JVP) reflects pressure changes in the superior vena cava and hence in the right atrium (RA). Cardiac cycle The heart start ...
... JVP. I’ll describe two important aspects of the cardiac cycle and relate these to the JVP. The document on Diastolic Heart Failure may also be helpful. The jugular venous pulse (JVP) reflects pressure changes in the superior vena cava and hence in the right atrium (RA). Cardiac cycle The heart start ...
Hypoplastic left heart syndrome with parchment left ventricle
... arteriosus. The free left ventricular wall was parchment like, an unusual feature, often described in the right ventricle in cases of Uhl’s syndrome.[6] Histological examination confirmed the absence of muscle, a thin layer of elastic and fibrous tissue being all that separated the epicardium, and t ...
... arteriosus. The free left ventricular wall was parchment like, an unusual feature, often described in the right ventricle in cases of Uhl’s syndrome.[6] Histological examination confirmed the absence of muscle, a thin layer of elastic and fibrous tissue being all that separated the epicardium, and t ...
Electrocardiographic Manifestations in three Psychiatric patients
... evidence of infection. Because we had three patients in such a short period of time, we discovered that the heating system was not working properly. This heating system issue, combined with the enuresis in the first patient or the shakings in the Parkinson disease patients, may have contributed to t ...
... evidence of infection. Because we had three patients in such a short period of time, we discovered that the heating system was not working properly. This heating system issue, combined with the enuresis in the first patient or the shakings in the Parkinson disease patients, may have contributed to t ...
effects of exercise on the heart
... People with high cardiovascular fitness have lower resting heart rates as the body is more efficient at transporting the blood around the body. ...
... People with high cardiovascular fitness have lower resting heart rates as the body is more efficient at transporting the blood around the body. ...
Prof.Dr. Sherif Eldegwi Solutions R&M www.rmsolutions.net
... from normal (110150 BPM) parameters. They are typically detected when auscultating the fetal heart, while monitoring the fetal heart rate (FHR) with external or internal devices, or during an antenatal ultrasound examination ...
... from normal (110150 BPM) parameters. They are typically detected when auscultating the fetal heart, while monitoring the fetal heart rate (FHR) with external or internal devices, or during an antenatal ultrasound examination ...
Stress Testing Final Exam
... c. A decrease in force of contraction d. An increase in force of contraction ...
... c. A decrease in force of contraction d. An increase in force of contraction ...
cardiogenic shock - Developing Anaesthesia
... Anterior infarctions are much more commonly associated with cardiogenic shock than are inferior infarctions. If a patient appears to be in cardiogenic shock and the ECG shows an inferior infarction, then consider the possibility of RV infarction or other complicating pathology such as cardiac tampo ...
... Anterior infarctions are much more commonly associated with cardiogenic shock than are inferior infarctions. If a patient appears to be in cardiogenic shock and the ECG shows an inferior infarction, then consider the possibility of RV infarction or other complicating pathology such as cardiac tampo ...
Artificial hearts
... History of the artificial heart Artificial heart technology dates back to the mid-1950s with the development of a total artificial heart (replacing the entire heart). Later, ventricular assist devices (to help either the left ventricle or right ventricle or both simultaneously) were developed. Most dev ...
... History of the artificial heart Artificial heart technology dates back to the mid-1950s with the development of a total artificial heart (replacing the entire heart). Later, ventricular assist devices (to help either the left ventricle or right ventricle or both simultaneously) were developed. Most dev ...
4 CircSys Heart sf
... The heart is caused to beat regularly by a structure called the Sinoatrial Node (S-A Node) or the pacemaker. How it happens An electrical impulse from the S-A node (pacemaker) in the right atrium is received by the A-V node in the right ventricle. This electrical impulse causes the heart (ventricles ...
... The heart is caused to beat regularly by a structure called the Sinoatrial Node (S-A Node) or the pacemaker. How it happens An electrical impulse from the S-A node (pacemaker) in the right atrium is received by the A-V node in the right ventricle. This electrical impulse causes the heart (ventricles ...
Lipoma of the right atrium
... A 66-year-old asymptomatic woman with previous history of diabetes mellitus, coronary artery bypass, and an aortic valve-sparing operation for aortic root aneurysm (David I procedure) in 2005 was admitted to our hospital with the recent diagnosis of a right atrial mass detected by an outside transth ...
... A 66-year-old asymptomatic woman with previous history of diabetes mellitus, coronary artery bypass, and an aortic valve-sparing operation for aortic root aneurysm (David I procedure) in 2005 was admitted to our hospital with the recent diagnosis of a right atrial mass detected by an outside transth ...
Running head: CURRENT RESEARCH AND TREATMENT FOR AF
... patients were on beta blockers, one third were on anti-arrhythmics and less than half were still anticoagulated” (p. 233). Despite some imperfections and the fact that this procedure will no doubt benefit from further research, at this time it is used safely for patients with standalone AF. A study ...
... patients were on beta blockers, one third were on anti-arrhythmics and less than half were still anticoagulated” (p. 233). Despite some imperfections and the fact that this procedure will no doubt benefit from further research, at this time it is used safely for patients with standalone AF. A study ...
Recent Advances in Pacing and Defibrillation Harish Doppalapudi
... rhythm. People who have survived a cardiac arrest or who are at high risk for developing one would benefit from placement of devices called implantable cardioverter defibrillators (ICDs), which can continuously monitor the patient’s rhythm, rapidly detect any lethal ventricular rhythm that occurs, a ...
... rhythm. People who have survived a cardiac arrest or who are at high risk for developing one would benefit from placement of devices called implantable cardioverter defibrillators (ICDs), which can continuously monitor the patient’s rhythm, rapidly detect any lethal ventricular rhythm that occurs, a ...
Cardiac Defects: Total Anomalous Pulmonary Venous Return
... the right atrium through the superior vena cava. (Normally this large vein carries only deoxygenated, or “blue,” blood into the right atrium.) • Infracardiac TAPVR: The pulmonary veins drain into the right atrium through the liver (hepatic) veins and the inferior vena cava (another of the large vei ...
... the right atrium through the superior vena cava. (Normally this large vein carries only deoxygenated, or “blue,” blood into the right atrium.) • Infracardiac TAPVR: The pulmonary veins drain into the right atrium through the liver (hepatic) veins and the inferior vena cava (another of the large vei ...
Electrocardiography
Electrocardiography (ECG or EKG*) is the process of recording the electrical activity of the heart over a period of time using electrodes placed on a patient's body. These electrodes detect the tiny electrical changes on the skin that arise from the heart muscle depolarizing during each heartbeat.In a conventional 12 lead ECG, ten electrodes are placed on the patient's limbs and on the surface of the chest. The overall magnitude of the heart's electrical potential is then measured from twelve different angles (""leads"") and is recorded over a period of time (usually 10 seconds). In this way, the overall magnitude and direction of the heart's electrical depolarization is captured at each moment throughout the cardiac cycle. The graph of voltage versus time produced by this noninvasive medical procedure is referred to as an electrocardiogram (abbreviated ECG or EKG).During each heartbeat, a healthy heart will have an orderly progression of depolarization that starts with pacemaker cells in the sinoatrial node, spreads out through the atrium, passes through the atrioventricular node down into the bundle of His and into the Purkinje fibers spreading down and to the left throughout the ventricles. This orderly pattern of depolarization gives rise to the characteristic ECG tracing. To the trained clinician, an ECG conveys a large amount of information about the structure of the heart and the function of its electrical conduction system. Among other things, an ECG can be used to measure the rate and rhythm of heartbeats, the size and position of the heart chambers, the presence of any damage to the heart's muscle cells or conduction system, the effects of cardiac drugs, and the function of implanted pacemakers.