research article evaluation of cardioprotective activity of polyherbal
... MI commonly known as heart attack, which arrests the cardiac function, and leads to morbidity and mortality in not only developing countries like India1. But also in developed countries like U.S 2. MI is invariably followed by several biochemical alterations such as hyperlipidemia, lipid peroxidatio ...
... MI commonly known as heart attack, which arrests the cardiac function, and leads to morbidity and mortality in not only developing countries like India1. But also in developed countries like U.S 2. MI is invariably followed by several biochemical alterations such as hyperlipidemia, lipid peroxidatio ...
DIAGNOSIS AND TREATMENT OF ACUTE by
... Approximately five million patients in this country have heart failure (HF), and over 550,000 patients are newly diagnosed each year (Hunt et al., 2009). Acute decompensated heart failure (ADHF) is the most common cause for hospitalization among patients over 65 years of age (Dec, 2007). It may resu ...
... Approximately five million patients in this country have heart failure (HF), and over 550,000 patients are newly diagnosed each year (Hunt et al., 2009). Acute decompensated heart failure (ADHF) is the most common cause for hospitalization among patients over 65 years of age (Dec, 2007). It may resu ...
007001 - sha-education.com
... consequence of both vasodilation and vascular growth and may be an index of fetal growth. Placental blood volume is approximately 30% of the combined fetal cardiac output in this same period. ...
... consequence of both vasodilation and vascular growth and may be an index of fetal growth. Placental blood volume is approximately 30% of the combined fetal cardiac output in this same period. ...
BASIC CARDIAC DEFECTS - Ohio Association of Physician Assistants
... Incidence: 0.1% to 0.3% of population Gender ratio: male to female 2:1 Pre-excitation ...
... Incidence: 0.1% to 0.3% of population Gender ratio: male to female 2:1 Pre-excitation ...
HAP7_18-b - Harrison High School
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
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... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
... factors other than EDV Afterload – back pressure exerted by blood in the large arteries leaving the heart ...
Force-frequency Relations in Hypertrophic Heart Muscle
... in the following way: the force of the first contraction upon stimulation restoration is below that in control preparations for shorter pauses (up to 25 s), and exceeds them for longer pauses. T h u s , the above mentioned alternative hypotheses concerning plausible mechanisms underlying features ch ...
... in the following way: the force of the first contraction upon stimulation restoration is below that in control preparations for shorter pauses (up to 25 s), and exceeds them for longer pauses. T h u s , the above mentioned alternative hypotheses concerning plausible mechanisms underlying features ch ...
Obstetrical Sonography 1. Lecture 9 Survey of Normal Fetal Anatomy
... of the ossification centers in each vertebra, the integrity of the musculature in the back and the integrity of the skin line. Sagittally or coronally, the spine is examined to assess: Cervical and lumbosacral curvatures, sacral caudal tapering, and configuration of ...
... of the ossification centers in each vertebra, the integrity of the musculature in the back and the integrity of the skin line. Sagittally or coronally, the spine is examined to assess: Cervical and lumbosacral curvatures, sacral caudal tapering, and configuration of ...
The Role of Muscarinic K Channels in the Negative Chronotropic
... the paper was wetted with the cardiac effluent (i.e., the modified Tyrode’s solution), the standard bipolar lead ECG was recorded from the electrodes connected to the paper with a conventional ECG recorder (Cardiofax; Nihon Kohden Co. Ltd., Tokyo, Japan). After the heart exhibited a stable sinus rhy ...
... the paper was wetted with the cardiac effluent (i.e., the modified Tyrode’s solution), the standard bipolar lead ECG was recorded from the electrodes connected to the paper with a conventional ECG recorder (Cardiofax; Nihon Kohden Co. Ltd., Tokyo, Japan). After the heart exhibited a stable sinus rhy ...
Fat Malabsorption in Elderly Patients with Cardiac
... each heart-failure group: 7.0(8.5) (range 0.4-38) (CC) years and 7.4(10.9) (range 0.3-40) (NON-CC) years. Average weight loss in the cachectic group in the preceding 12 months was 8.50 (3.2) kg. There was a relationship between weight loss and the duration of heart failure (r p = 0.41, p = 0.03) but ...
... each heart-failure group: 7.0(8.5) (range 0.4-38) (CC) years and 7.4(10.9) (range 0.3-40) (NON-CC) years. Average weight loss in the cachectic group in the preceding 12 months was 8.50 (3.2) kg. There was a relationship between weight loss and the duration of heart failure (r p = 0.41, p = 0.03) but ...
Conducting tissue of the heart in kwashiorkor - Heart
... The conducting tissue of the heart was examined histologically in 7 cases of kwashiorkor. Atrophic changes were found, and in 5 cases myocytolysis was present. No cellular reaction or fibrous repair was found in relation to the areas of myocytolysis. These findings may be associated with a disturban ...
... The conducting tissue of the heart was examined histologically in 7 cases of kwashiorkor. Atrophic changes were found, and in 5 cases myocytolysis was present. No cellular reaction or fibrous repair was found in relation to the areas of myocytolysis. These findings may be associated with a disturban ...
Conducting tissue of the heart in kwashiorkor
... The conducting tissue of the heart was examined histologically in 7 cases of kwashiorkor. Atrophic changes were found, and in 5 cases myocytolysis was present. No cellular reaction or fibrous repair was found in relation to the areas of myocytolysis. These findings may be associated with a disturban ...
... The conducting tissue of the heart was examined histologically in 7 cases of kwashiorkor. Atrophic changes were found, and in 5 cases myocytolysis was present. No cellular reaction or fibrous repair was found in relation to the areas of myocytolysis. These findings may be associated with a disturban ...
Fluid and Electrolyte Balance during Re
... blood sugar was 92 mg. per 100 cc.; nonprotein nitrogen, 70 mg. per 100 cc.; serum albumin, 4.99 Gm.; serum globulin, 2.06 Gm.; and serum bilirubin, 2.4 mg. per 100 cc. The Kline test was negative. Plasma sodium concentration was 129 mEq.; potassium, 5.3 mEq.; chloride, 101.1 mEq. per liter; and car ...
... blood sugar was 92 mg. per 100 cc.; nonprotein nitrogen, 70 mg. per 100 cc.; serum albumin, 4.99 Gm.; serum globulin, 2.06 Gm.; and serum bilirubin, 2.4 mg. per 100 cc. The Kline test was negative. Plasma sodium concentration was 129 mEq.; potassium, 5.3 mEq.; chloride, 101.1 mEq. per liter; and car ...
Aorto-Left Atrial Fistula
... and the right atrium, right ventricle, or left ventricle and have been causally associated with bacterial endocarditis, abscess, ruptured sinus of Valsalva aneurysm, paravalvular or aortic dissection. Fistula formation between the aorta and left atrium, associated with an endocarditic process, is qu ...
... and the right atrium, right ventricle, or left ventricle and have been causally associated with bacterial endocarditis, abscess, ruptured sinus of Valsalva aneurysm, paravalvular or aortic dissection. Fistula formation between the aorta and left atrium, associated with an endocarditic process, is qu ...
2/2014 - Repatriation Medical Authority
... The unit of equivalent dose is the sievert. For the purposes of this Statement of Principles, the calculation of cumulative equivalent dose excludes doses received from normal background radiation, but includes therapeutic radiation, diagnostic radiation, cosmic radiation at high altitude, radiation ...
... The unit of equivalent dose is the sievert. For the purposes of this Statement of Principles, the calculation of cumulative equivalent dose excludes doses received from normal background radiation, but includes therapeutic radiation, diagnostic radiation, cosmic radiation at high altitude, radiation ...
Ebstein`s Anomaly
... the right ventricle. In Ebstein's Anomaly of the Tricuspid Valve, the valve forms abnormally and is lower than usual in the heart (number 1 in illustration). This displacement of the tricuspid valve results in insufficiency (leakiness) of the valve, which causes the right atrium, or collecting chamb ...
... the right ventricle. In Ebstein's Anomaly of the Tricuspid Valve, the valve forms abnormally and is lower than usual in the heart (number 1 in illustration). This displacement of the tricuspid valve results in insufficiency (leakiness) of the valve, which causes the right atrium, or collecting chamb ...
Journal of Exercise Physiologyonline
... the use of a field intermittent graded test (TCar) to assess maximal aerobic power of soccer players (2,10,14). Carminatti et al. (5) and Da Silva et al. (9) reported the validity of a field IGT with short periods of pause (TCar) in the identification of peak velocity (PV). They also identified anae ...
... the use of a field intermittent graded test (TCar) to assess maximal aerobic power of soccer players (2,10,14). Carminatti et al. (5) and Da Silva et al. (9) reported the validity of a field IGT with short periods of pause (TCar) in the identification of peak velocity (PV). They also identified anae ...
European multicentre validation study of the accuracy of E/e ratio in
... may be obtained by Doppler echocardiography. Current recommendations6 encourage the use of pulse-wave Tissue Doppler for calculating the ratio between the preload-dependent transmitral E velocity and the average of septal and lateral early diastolic velocities (e′ ) of the mitral annulus. This param ...
... may be obtained by Doppler echocardiography. Current recommendations6 encourage the use of pulse-wave Tissue Doppler for calculating the ratio between the preload-dependent transmitral E velocity and the average of septal and lateral early diastolic velocities (e′ ) of the mitral annulus. This param ...
Bailout shunt/banding for backward left heart failure
... ventricle is provided; these patients typically can be managed with a hybrid procedure allowing the ventricle to grow for some months, after which a biventricular repair can be achieved [2]. The key question in the neonatal period is therefore: when is a left ventricle too small to sustain systemic ...
... ventricle is provided; these patients typically can be managed with a hybrid procedure allowing the ventricle to grow for some months, after which a biventricular repair can be achieved [2]. The key question in the neonatal period is therefore: when is a left ventricle too small to sustain systemic ...
PE935S Supraventricular Tachycardia in Infants - Spanish
... Cardiac ablation may be an option for treating SVT when your baby is older (usually more that 5 years of age). Cardiac ablation uses catheters, thin plastic tubes that look like spaghetti, to destroy the small pieces of tissue that are causing the heart rhythm problem. The success rate for curing SV ...
... Cardiac ablation may be an option for treating SVT when your baby is older (usually more that 5 years of age). Cardiac ablation uses catheters, thin plastic tubes that look like spaghetti, to destroy the small pieces of tissue that are causing the heart rhythm problem. The success rate for curing SV ...
Sympathetic Nervous System Activation and Left Ventricular
... hypertension and found greater SNS activity in patients with left ventricular hypertrophy than in those without. Estimation of sympathetic drive was based on the mean heart rate and time domain heart rate variability, rather indirect indexes. Elevated heart rate values may depend not only on an augm ...
... hypertension and found greater SNS activity in patients with left ventricular hypertrophy than in those without. Estimation of sympathetic drive was based on the mean heart rate and time domain heart rate variability, rather indirect indexes. Elevated heart rate values may depend not only on an augm ...
Lecture 15 CVregulation
... Excitatory interneurons onto the cardioinhibitory area: increased mean arterial pressure baroreceptors NTS neurons stimulate the cardioinhibitory area bradycardia Inhibitory interneurons onto the cardioacceleratory area: increased mean arterial pressure baroreceptors NTS neurons inhibi ...
... Excitatory interneurons onto the cardioinhibitory area: increased mean arterial pressure baroreceptors NTS neurons stimulate the cardioinhibitory area bradycardia Inhibitory interneurons onto the cardioacceleratory area: increased mean arterial pressure baroreceptors NTS neurons inhibi ...
Management of collapses ?causes in the elderly
... ‘A syncope is when the action of the heart, and along with it that of the arteries, is suddenly and very much lessened; whence the animal powers, the senses and voluntary motions, immediately cease. Various kinds of nervous diseases… every kind of debility… especially great loss of blood, and many ...
... ‘A syncope is when the action of the heart, and along with it that of the arteries, is suddenly and very much lessened; whence the animal powers, the senses and voluntary motions, immediately cease. Various kinds of nervous diseases… every kind of debility… especially great loss of blood, and many ...
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.