stratification, and prevention of sudden death Hypertrophic
... overall prognosis, an enlarged atrial size, and increased risk of thromboembolism including stroke.6 11 w17 w18 Its onset is associated with an acute deterioration in symptoms that usually reverses with control of the ventricular response.11 The long term outlook, with appropriate treatment to contr ...
... overall prognosis, an enlarged atrial size, and increased risk of thromboembolism including stroke.6 11 w17 w18 Its onset is associated with an acute deterioration in symptoms that usually reverses with control of the ventricular response.11 The long term outlook, with appropriate treatment to contr ...
Transposition of the Great Arteries, L-Type
... In cases where the heart's pacemaker is not functioning properly because of the abnormal conduction pathways, an artificial pacemaker may be inserted. The most common postoperative difficulties involve heart block (the atria and ventricles do not pump in the proper sequence with each other), which m ...
... In cases where the heart's pacemaker is not functioning properly because of the abnormal conduction pathways, an artificial pacemaker may be inserted. The most common postoperative difficulties involve heart block (the atria and ventricles do not pump in the proper sequence with each other), which m ...
Cardiac Disorders
... • Hypoplastic left heart syndrome • Critical aortic valve stenosis • Severe coarctation of the aorta • Interruption of the aortic arch Infants(High pulmonary blood flow) • Ventricular Septal Defect • Atrioventricular Septal Defect • Large persistent Ductus Arteriousus Older children and adolescents ...
... • Hypoplastic left heart syndrome • Critical aortic valve stenosis • Severe coarctation of the aorta • Interruption of the aortic arch Infants(High pulmonary blood flow) • Ventricular Septal Defect • Atrioventricular Septal Defect • Large persistent Ductus Arteriousus Older children and adolescents ...
Cases for Heart Failure Pathophysiology Seminar
... She has a history of diabetes mellitus and a known heart murmur for years. She has had a progressive decline in her functional capacity, such that she has difficulty with her ADLs (activity of daily living). She underwent an echocardiogram which revealed the following: Echcocardiogram: Normal left v ...
... She has a history of diabetes mellitus and a known heart murmur for years. She has had a progressive decline in her functional capacity, such that she has difficulty with her ADLs (activity of daily living). She underwent an echocardiogram which revealed the following: Echcocardiogram: Normal left v ...
Heart Failure: Dx and Management
... the first time each year Primary reason for 12 to 15 million office visits and 6.5 million hospital days each year In 2001, nearly 53,000 patients died of HF as a primary cause ...
... the first time each year Primary reason for 12 to 15 million office visits and 6.5 million hospital days each year In 2001, nearly 53,000 patients died of HF as a primary cause ...
Pediatrics Congenital Heart Disease
... Hypercyanotic spell more than 15 minutes o Sedation and pain relief (morphine) o IV propranolol o Fluid resuscitation o Bicarbonate to relief acidosis o Intubation may be required Maintain patency of DA o Misoprostol Balloon arterial septostomy Surgical switching of arteries is done as early as neon ...
... Hypercyanotic spell more than 15 minutes o Sedation and pain relief (morphine) o IV propranolol o Fluid resuscitation o Bicarbonate to relief acidosis o Intubation may be required Maintain patency of DA o Misoprostol Balloon arterial septostomy Surgical switching of arteries is done as early as neon ...
Slide ()
... Positive signal-averaged electrocardiogram in a patient with sustained ventricular tachycardia. All three measured parameters are abnormal. Filtered QRS duration (DUR) is 136 ms, and the root-mean-square (RMS) voltage of the last 40 ms of the QS complex is 4.37 μV. LAS, low-amplitude signal. Reprodu ...
... Positive signal-averaged electrocardiogram in a patient with sustained ventricular tachycardia. All three measured parameters are abnormal. Filtered QRS duration (DUR) is 136 ms, and the root-mean-square (RMS) voltage of the last 40 ms of the QS complex is 4.37 μV. LAS, low-amplitude signal. Reprodu ...
Document
... All four chambers are dilated, and there is also hypertrophy. The most common cause is chronic alcoholism, though some may be the end-stage of remote viral myocarditis. ...
... All four chambers are dilated, and there is also hypertrophy. The most common cause is chronic alcoholism, though some may be the end-stage of remote viral myocarditis. ...
Angiotensin II Type 2 Receptors and Cardiac
... ypertrophic cardiomyopathy (HCM) is characterized by idiopathic myocardial hypertrophy. It often occurs as an autosomal dominant disorder, but sporadic cases exist. Mutations in 8 different genes, all coding for sarcomeric proteins, have been identified in patients with HCM.1 Patients vary considera ...
... ypertrophic cardiomyopathy (HCM) is characterized by idiopathic myocardial hypertrophy. It often occurs as an autosomal dominant disorder, but sporadic cases exist. Mutations in 8 different genes, all coding for sarcomeric proteins, have been identified in patients with HCM.1 Patients vary considera ...
Heart Failure
... class III-IV HF baseline distance significantly predicted mortality and hospitalization; for each 100 m (328 ft) increase in distance walked. Similarly, in a series of 476 patients form a single referral center, the distance walked at baseline was an independent predictor of two-year survival. ...
... class III-IV HF baseline distance significantly predicted mortality and hospitalization; for each 100 m (328 ft) increase in distance walked. Similarly, in a series of 476 patients form a single referral center, the distance walked at baseline was an independent predictor of two-year survival. ...
Websites to help with blood flow through the heart
... Tutorial- Learn about the flow of blood through the heart and Quiz- Test your knowledge of blood flow through the heart (SHOW ME THE QUIZ) ...
... Tutorial- Learn about the flow of blood through the heart and Quiz- Test your knowledge of blood flow through the heart (SHOW ME THE QUIZ) ...
The Heart
... mid-clavicular line). 4. Move down to the right ventricular area (fourth to fifth intercostals space right next to the left side of the sternum). Sometimes you can hear a splitting of S1 here. 5. Move to apical area (fifth intercostals space left medial to midclavicular line). Listen to S1 and S2 an ...
... mid-clavicular line). 4. Move down to the right ventricular area (fourth to fifth intercostals space right next to the left side of the sternum). Sometimes you can hear a splitting of S1 here. 5. Move to apical area (fifth intercostals space left medial to midclavicular line). Listen to S1 and S2 an ...
The Heart Chambers and Valves Of the cardiac chambers, only the
... ridges (trabeculae carneae) protrude into the chambers. A single layer of epithelium (endocardium) covers all the chambers. The four valves of the heart are anchored in dense fibrous connective tissue rings that lie nearly in a plane (Fig. 5.5). Together with the connective tissue between them they ...
... ridges (trabeculae carneae) protrude into the chambers. A single layer of epithelium (endocardium) covers all the chambers. The four valves of the heart are anchored in dense fibrous connective tissue rings that lie nearly in a plane (Fig. 5.5). Together with the connective tissue between them they ...
Stenosis of the mitral valve
... Occurred at 20-23% of people died from heart failures. It’s more common for people in young and middle age and occurred at male more often. (2,4:1). Narrowing of aortic valve put obstacles in the way to left ventricle , which causes prolonging of systolic phase of left ventricle, increasing of press ...
... Occurred at 20-23% of people died from heart failures. It’s more common for people in young and middle age and occurred at male more often. (2,4:1). Narrowing of aortic valve put obstacles in the way to left ventricle , which causes prolonging of systolic phase of left ventricle, increasing of press ...
Afib - Ronna
... other heart disease ƒ increases risk for stroke by 5 to 7 % ƒ 45 % of cardiogenic emboli are associated with AF ƒ risk of pericardioversion emboli increases considerably if AF has been present for more than 2 days ...
... other heart disease ƒ increases risk for stroke by 5 to 7 % ƒ 45 % of cardiogenic emboli are associated with AF ƒ risk of pericardioversion emboli increases considerably if AF has been present for more than 2 days ...
Airgas template - Acupuncture and Massage College
... Listening to the Heart — Auscultation • Listen in all 6 listening areas for S1 and S2 using the diaphragm of the stethoscope • Then listen at the apex with the bell • The diaphragm and the bell ... – The diaphragm is best for detecting high-pitched sounds like S1, S2, and also S4 and most murmurs ...
... Listening to the Heart — Auscultation • Listen in all 6 listening areas for S1 and S2 using the diaphragm of the stethoscope • Then listen at the apex with the bell • The diaphragm and the bell ... – The diaphragm is best for detecting high-pitched sounds like S1, S2, and also S4 and most murmurs ...
Sudden cardiac death with “normal” heart: molecular autopsy
... syndrome, catecholaminergic polymorphic ventricular tachycardia). These channelopathies are nowadays regarded as inherited cardiomyopathies with isolated electric dysfunction, and are due to defective proteins of sodium and potassium ion channels at the sarcolemma level or receptors for intracellula ...
... syndrome, catecholaminergic polymorphic ventricular tachycardia). These channelopathies are nowadays regarded as inherited cardiomyopathies with isolated electric dysfunction, and are due to defective proteins of sodium and potassium ion channels at the sarcolemma level or receptors for intracellula ...
Chapter 14
... 5. Cardiac reserve（心力储备）: the maximum percentage that the cardiac output can increase above the normal level In the normal young adult the cardiac reserve is 300 to 400 percent Achieved by an increase in either stroke volume (SV) or heart rate (HR) or both ...
... 5. Cardiac reserve（心力储备）: the maximum percentage that the cardiac output can increase above the normal level In the normal young adult the cardiac reserve is 300 to 400 percent Achieved by an increase in either stroke volume (SV) or heart rate (HR) or both ...
CHF (Handout, B. Shah, 2005)
... is a substance released in response to high ventricular filling and elevated values have been shown to coorelate with CHF. N Engl J Med 2002 Jul 18;347(3):161-7. ECG- Although any new finding for a patient with new CHF could lead the underlying cause, in most patients it is important to look for evi ...
... is a substance released in response to high ventricular filling and elevated values have been shown to coorelate with CHF. N Engl J Med 2002 Jul 18;347(3):161-7. ECG- Although any new finding for a patient with new CHF could lead the underlying cause, in most patients it is important to look for evi ...
Suzanne "Shine" Tobias Admin Coordinator Tel
... (administration of sublingual nitroglycerin to decrease preload or passive leg raising to increase preload). ii. Response to exercise. iii. Estimation of LV filling pressures using E/Ea. iv. Measurement of IVRT. ...
... (administration of sublingual nitroglycerin to decrease preload or passive leg raising to increase preload). ii. Response to exercise. iii. Estimation of LV filling pressures using E/Ea. iv. Measurement of IVRT. ...
Heart SLIDES - Penguin Prof Pages
... Blood remaining in ventricles is called end-diastolic volume, EDV ...
... Blood remaining in ventricles is called end-diastolic volume, EDV ...
Cardiac Pathophysiology
... • Most common of all valve disorders • result of rheumatic fever or bacterial endocarditis • During healing the orifice narrows, the valves become fibrous and fused, and chordae tendineae become shortened ...
... • Most common of all valve disorders • result of rheumatic fever or bacterial endocarditis • During healing the orifice narrows, the valves become fibrous and fused, and chordae tendineae become shortened ...
Structure Physiology of blood pressure and heartbeat
... Cardiac cycle: Heart sounds • Cause = forceful closure of valves by high pressure blood • 1st heart sound: lubb – Beginning of systole; results from closure of AV valve ...
... Cardiac cycle: Heart sounds • Cause = forceful closure of valves by high pressure blood • 1st heart sound: lubb – Beginning of systole; results from closure of AV valve ...
Hypertrophic cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle. It is a leading cause of sudden cardiac death in young athletes.The occurrence of hypertrophic cardiomyopathy is a significant cause of sudden unexpected cardiac death in any age group and as a cause of disabling cardiac symptoms. Younger people are likely to have a more severe form of hypertrophic cardiomyopathy.HCM is frequently asymptomatic until sudden cardiac death, and for this reason some suggest routinely screening certain populations for this disease.A cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle. In addition, the normal alignment of muscle cells is disrupted, a phenomenon known as myocardial disarray. HCM also causes disruptions of the electrical functions of the heart. HCM is most commonly due to a mutation in one of nine sarcomeric genes that results in a mutated protein in the sarcomere, the primary component of the myocyte (the muscle cell of the heart). These are predominantly single-point missense mutations in the genes for beta-myosin heavy chain (MHC), myosin-binding protein C, cardiac troponinT, or tropomyosin. These mutations cause myofibril and myocyte structural abnormalities and possible deficiencies in force generation. Not to be confused with dilated cardiomyopathy or any other cardiomyopathy.While most literature so far focuses on European, American, and Japanese populations, HCM appears in all ethnic groups. The prevalence of HCM is about 0.2% to 0.5% of the general population.