Dilated Cardiomyopathy (DCM) - Cincinnati Children`s Hospital
... Some people with DCM are at increased risk for sudden cardiac arrest, which results from a sudden loss of heart function caused by a fast heart rhythm called ventricular tachycardia. Unless emergency treatments are initiated immediately, including CPR and defribrillation, sudden cardiac death can oc ...
... Some people with DCM are at increased risk for sudden cardiac arrest, which results from a sudden loss of heart function caused by a fast heart rhythm called ventricular tachycardia. Unless emergency treatments are initiated immediately, including CPR and defribrillation, sudden cardiac death can oc ...
METHODS ONLINE ONLY
... nitrogen for measurement of ET-1, IGF-I, Ang II and hydroxyproline cardiac content and for RT-PCR studies and in 10% formalin solution for myocyte morphometry. To investigate the possible role of Ang II in myocardial hypertrophy and collagen deposition six operated animals were randomized to ACE inh ...
... nitrogen for measurement of ET-1, IGF-I, Ang II and hydroxyproline cardiac content and for RT-PCR studies and in 10% formalin solution for myocyte morphometry. To investigate the possible role of Ang II in myocardial hypertrophy and collagen deposition six operated animals were randomized to ACE inh ...
Rotation Specific Cardiology and CCU Goals and Objectives
... Work effectively with various cardiac subspecialties (electrophysiology, echocardiography and angiographers) Effectively triage patients with cardiac surgeons ...
... Work effectively with various cardiac subspecialties (electrophysiology, echocardiography and angiographers) Effectively triage patients with cardiac surgeons ...
Myocardial infarction
... They reduce oxygen demand by decreasing the heart rate and contractility. They also increase coronary artery filling by prolonging diastole. ...
... They reduce oxygen demand by decreasing the heart rate and contractility. They also increase coronary artery filling by prolonging diastole. ...
- OPENPediatrics
... • QRS complex = ventricular contraction • ST segment = time between end of ventricular depolarization and onset of repolarization • Elevation or depression of ST segment may indicate heart muscle ischemia • QT interval = time between complete ventricular depolarization and repolarization • Prolo ...
... • QRS complex = ventricular contraction • ST segment = time between end of ventricular depolarization and onset of repolarization • Elevation or depression of ST segment may indicate heart muscle ischemia • QT interval = time between complete ventricular depolarization and repolarization • Prolo ...
Cardiac
... Coronary arteries will be repaired Hypertrophy of right heart should remodel within a few months when pressure in right side is reduced ...
... Coronary arteries will be repaired Hypertrophy of right heart should remodel within a few months when pressure in right side is reduced ...
End-systolic pressure-volume relation and ventricular
... identifies a low risk subset for coronary events • However, the potentially prognostically relevant information on cardiovascular hemodynamics for heart failure-related events is unsettled ...
... identifies a low risk subset for coronary events • However, the potentially prognostically relevant information on cardiovascular hemodynamics for heart failure-related events is unsettled ...
Mechanic work of the heart.
... • The way of excitation which spreads through the heard wall consists of changes in the electrical activity of the membrane of cardiac muscle cells. Like nerve and skeletal muscle, the outer surface of active cardiac muscle is electrically negative to the resting cardiac muscle ahead of the zone of ...
... • The way of excitation which spreads through the heard wall consists of changes in the electrical activity of the membrane of cardiac muscle cells. Like nerve and skeletal muscle, the outer surface of active cardiac muscle is electrically negative to the resting cardiac muscle ahead of the zone of ...
Digitalis (cardiac glycoside) poisoning
... Cardiac glycosides reversibly inhibit the sodium-potassium-ATPase, causing an increase in intracellular sodium and a decrease in intracellular potassium. The increase in intracellular sodium prevents the sodium-calcium antiporter from expelling calcium from the myocyte, which increases intracell ...
... Cardiac glycosides reversibly inhibit the sodium-potassium-ATPase, causing an increase in intracellular sodium and a decrease in intracellular potassium. The increase in intracellular sodium prevents the sodium-calcium antiporter from expelling calcium from the myocyte, which increases intracell ...
Valves of the Heart - apbio
... similarly the heart valves control the flow of blood by opening and closing due pressure changes in various chambers of the heart resulting from contraction and relaxation. An average human heart pumps about 5 liters of blood per minute and approximately 7500 liters per day by continuously beating f ...
... similarly the heart valves control the flow of blood by opening and closing due pressure changes in various chambers of the heart resulting from contraction and relaxation. An average human heart pumps about 5 liters of blood per minute and approximately 7500 liters per day by continuously beating f ...
makassed islamic charitable hospital
... 26. You are seeing a 58-year-old man in your office following a coronary calcium scan he obtained by self-referral. He is currently asymptomatic. Blood pressure is 158/98mmHg. He does not smoke. He does not exercise regularly. Body mass index (BMI) is 28kg/m2. He takes Aspirin, 325mg/day. Total chol ...
... 26. You are seeing a 58-year-old man in your office following a coronary calcium scan he obtained by self-referral. He is currently asymptomatic. Blood pressure is 158/98mmHg. He does not smoke. He does not exercise regularly. Body mass index (BMI) is 28kg/m2. He takes Aspirin, 325mg/day. Total chol ...
The individual action of the heart represents one heartbeat, but the
... The cardiac impulse is initiated from the sino-atrial (SA) node located in the posterior wall of the right atrium. It is often called the pacemaker. The impulse travels through the atria walls causing both the atria to contract. (The ventricles are isolated from the atria and can not be stimulated a ...
... The cardiac impulse is initiated from the sino-atrial (SA) node located in the posterior wall of the right atrium. It is often called the pacemaker. The impulse travels through the atria walls causing both the atria to contract. (The ventricles are isolated from the atria and can not be stimulated a ...
Mitral valve - Louisiana Heart Center
... Mitral valve prolapse Mitral valve prolapse occurs when one or both flaps "prolapse," that is to say, they turn toward the atrium when the ventricle contracts. This can happen if the cuspids are very large or if the cords supporting them are too long. When prolapse occurs, the valve does not close t ...
... Mitral valve prolapse Mitral valve prolapse occurs when one or both flaps "prolapse," that is to say, they turn toward the atrium when the ventricle contracts. This can happen if the cuspids are very large or if the cords supporting them are too long. When prolapse occurs, the valve does not close t ...
Normal anatomy of the left ventricular papillary muscles
... the lateral or inferior free wall. Many muscles consisted of two or more bodies converging or separating to form single or multiple "heads". The majority of muscles displayed more than one "head" or apex (Fig 2) with attaching chordae (single head=28%, double head=59%, multiple heads=13%). It was al ...
... the lateral or inferior free wall. Many muscles consisted of two or more bodies converging or separating to form single or multiple "heads". The majority of muscles displayed more than one "head" or apex (Fig 2) with attaching chordae (single head=28%, double head=59%, multiple heads=13%). It was al ...
Heart Dissection
... this surface: Left atria - upper chamber to your right Left ventricle - lower chamber to your right Right atria - upper chamber to your left Right ventricle - lower chamber to your left ...
... this surface: Left atria - upper chamber to your right Left ventricle - lower chamber to your right Right atria - upper chamber to your left Right ventricle - lower chamber to your left ...
Left Ventricular Myxoma Producing Cardiac Failure
... on the anterior mitral valve annulus on the ventricular outflow. The MRI showed a mobile mass of 3 1.3 cm near the interventricular septum that was isointense with the myocardium. The operation was indicated by the echocardiography findings. Cardiac tomography or MRI was not necessary for the diagno ...
... on the anterior mitral valve annulus on the ventricular outflow. The MRI showed a mobile mass of 3 1.3 cm near the interventricular septum that was isointense with the myocardium. The operation was indicated by the echocardiography findings. Cardiac tomography or MRI was not necessary for the diagno ...
Cardiology Board Review
... “Has chest tightness after dinner, worse laying down, sometimes when sitting. Connection to activity, but not consistently so. Eases with doing less. No lightheadedness, dizziness, sweats.” ...
... “Has chest tightness after dinner, worse laying down, sometimes when sitting. Connection to activity, but not consistently so. Eases with doing less. No lightheadedness, dizziness, sweats.” ...
Valve Disease - Dr Diana Holdright
... across them, averaging more than 100 mmHg on the left side of the heart with every beat. In the early stages of valve disease there are no symptoms, although the noise generated by a narrowed or leaking heart valve may be detectable as a heart murmur using a stethoscope. As the valve disease progres ...
... across them, averaging more than 100 mmHg on the left side of the heart with every beat. In the early stages of valve disease there are no symptoms, although the noise generated by a narrowed or leaking heart valve may be detectable as a heart murmur using a stethoscope. As the valve disease progres ...
CVS - WordPress.com
... involve: legs , thighs , genitalia and abdomen. - It’s important to know if the patient is taking drugs that cause edema in peripheries like vasodilators (e.g. calcium channel blockers). ...
... involve: legs , thighs , genitalia and abdomen. - It’s important to know if the patient is taking drugs that cause edema in peripheries like vasodilators (e.g. calcium channel blockers). ...
Tetralogy of Fallot with Quadricuspid Aortic Valve
... QAV is a rare congenital anomaly with overall incidence of 0.01%.2 It is often associated with other cardiac disorders such as patent ductus arteriosus, VSD, pulmonary and subaortic stenosis, coronary anomalies hypertrophic cardiomyopathy3 and congenital complete heart block.4 To the best of our kno ...
... QAV is a rare congenital anomaly with overall incidence of 0.01%.2 It is often associated with other cardiac disorders such as patent ductus arteriosus, VSD, pulmonary and subaortic stenosis, coronary anomalies hypertrophic cardiomyopathy3 and congenital complete heart block.4 To the best of our kno ...
cardiology patient page cardiology patient page
... ● Epsilon waves in leads V1–V3 ● Abnormal electrical potentials in high-resolution (signal-averaged) ECG ● Ventricular premature beats with left bundle branch configuration • Family History ● Unexplained sudden death in young or middle aged family member(s) ...
... ● Epsilon waves in leads V1–V3 ● Abnormal electrical potentials in high-resolution (signal-averaged) ECG ● Ventricular premature beats with left bundle branch configuration • Family History ● Unexplained sudden death in young or middle aged family member(s) ...
Aortic valve stenosis
... between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest called the aorta, which distributes the blood to your whole body. ...
... between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest called the aorta, which distributes the blood to your whole body. ...
patient information leaflet about aortic valve stenosis
... between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest called the aorta, which distributes the blood to your whole body. ...
... between the main left heart chamber called the left ventricle (pictured on the right), and the main artery in the chest called the aorta, which distributes the blood to your whole body. ...
Cardio Study Guide
... Incidence = Number of new cases of disease developing in population during a specified time interval Risk factor = An attribute that’s associated with disease Risk marker = Attribute that’s associated with disease occurrence, but is merely reflecting or marking another RF that has a causal relation ...
... Incidence = Number of new cases of disease developing in population during a specified time interval Risk factor = An attribute that’s associated with disease Risk marker = Attribute that’s associated with disease occurrence, but is merely reflecting or marking another RF that has a causal relation ...
Atrioventricular Septal Defect
... • Varies from mildly unbalanced with 2 nearly normal-sized ventricles to severely unbalanced with a single dominant ventricle and a second hypoplastic ventricle • Single-ventricle physiology and surgical management ...
... • Varies from mildly unbalanced with 2 nearly normal-sized ventricles to severely unbalanced with a single dominant ventricle and a second hypoplastic ventricle • Single-ventricle physiology and surgical management ...
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.