Cardiovascular Pharmacology
... • acts directly on arterial and venous vascular smooth muscle. • indicated in hypertension and low cardiac output states with increased SVR. • also used in post-operative cardiac surgery to decrease afterload on an injured heart. • immediate onset, short half life; titratable ...
... • acts directly on arterial and venous vascular smooth muscle. • indicated in hypertension and low cardiac output states with increased SVR. • also used in post-operative cardiac surgery to decrease afterload on an injured heart. • immediate onset, short half life; titratable ...
Document
... Impairs Performance, Could Restoring Homogeneous Contraction Improve Performance in Failing Hearts? “Four-chamber pacing is technically feasible. In patients with evidence of interventricular dyssynchrony, this original pacing mode probably provides a mechanical activation sequence closer to the nat ...
... Impairs Performance, Could Restoring Homogeneous Contraction Improve Performance in Failing Hearts? “Four-chamber pacing is technically feasible. In patients with evidence of interventricular dyssynchrony, this original pacing mode probably provides a mechanical activation sequence closer to the nat ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... normal limits (1.10 -1.26 mmolL). Arterial blood gas analysis was done in perioperative period and fourth hourly during postoperative period, the results of which have been tabulated below. (Table2. Volume of calcium gluconate needed to maintain normal levels of ionic calcium, Fig 1) The above varia ...
... normal limits (1.10 -1.26 mmolL). Arterial blood gas analysis was done in perioperative period and fourth hourly during postoperative period, the results of which have been tabulated below. (Table2. Volume of calcium gluconate needed to maintain normal levels of ionic calcium, Fig 1) The above varia ...
Liver Enzymes and Uric acid in Acute Heart Failure
... echocardiography, we demonstrated its reverse correlation with ejection fraction. It seems that ejection fraction and cardiac output are related to liver dysfunction, in the acute phase of heart failure. Trend to the transaminase increment was more pronounced in the mortality or intubation requiring ...
... echocardiography, we demonstrated its reverse correlation with ejection fraction. It seems that ejection fraction and cardiac output are related to liver dysfunction, in the acute phase of heart failure. Trend to the transaminase increment was more pronounced in the mortality or intubation requiring ...
Indications for ICDs
... ● Insufficient or excessive hormonal activity in these patients can predispose patients to the risk of VT and SCD ● Endocrine disorders may accelerate the progression of underlying structural heart disease which, in turn, can increase the risk of arrhythmias ● Patients with endocrine disorders, incl ...
... ● Insufficient or excessive hormonal activity in these patients can predispose patients to the risk of VT and SCD ● Endocrine disorders may accelerate the progression of underlying structural heart disease which, in turn, can increase the risk of arrhythmias ● Patients with endocrine disorders, incl ...
Anatomical Variations of Pulmonary Artery and Associated Cardiac
... whereas reported cases of PDA in TOF from a Brazilian study were 20%.2 This relatively low incidence may be related to the delayed presentation leading to spontaneous closure in some of these patients. Four of our patients had Major Aortopulmonary Collaterals Arteries (MAPCA), while a significant hi ...
... whereas reported cases of PDA in TOF from a Brazilian study were 20%.2 This relatively low incidence may be related to the delayed presentation leading to spontaneous closure in some of these patients. Four of our patients had Major Aortopulmonary Collaterals Arteries (MAPCA), while a significant hi ...
Is the Instantaneous Wave-Free Ratio Equivalent to
... for the assessment of coronary stenosis. Hyperemic stenosis resistance (HSR) was used as a reference standard to determine when iFR and FFR disagreed as to which index was most representative of the hemodynamic significance of the stenosis. It was concluded that iFR and FFR had equivalent agreement w ...
... for the assessment of coronary stenosis. Hyperemic stenosis resistance (HSR) was used as a reference standard to determine when iFR and FFR disagreed as to which index was most representative of the hemodynamic significance of the stenosis. It was concluded that iFR and FFR had equivalent agreement w ...
Reducing risk in heart disease
... intermediate density lipoprotein (IDL-C) and lipoprotein (a) (LP(a)). The NHDL-C does not assume normal lipoprotein composition, does not require a fasting specimen, and may be a better indicator than LDL-C in patients with high TG (such as patients with diabetes).16 †† Ambulatory BP monitoring tar ...
... intermediate density lipoprotein (IDL-C) and lipoprotein (a) (LP(a)). The NHDL-C does not assume normal lipoprotein composition, does not require a fasting specimen, and may be a better indicator than LDL-C in patients with high TG (such as patients with diabetes).16 †† Ambulatory BP monitoring tar ...
The Vioxx Debacle
... No formula or set of practice guidelines will satisfactorily answer the question Good judgment is the only answer ...
... No formula or set of practice guidelines will satisfactorily answer the question Good judgment is the only answer ...
Tutorial 1 - University of Prince Edward Island
... Some pathologists like to make a transverse section of the heart to evaluate the wall thickness of the ventricles and septum (arrows). Typically the left ventricle (LV) is 2‐3 times thicker than the right ventricle (RV). ...
... Some pathologists like to make a transverse section of the heart to evaluate the wall thickness of the ventricles and septum (arrows). Typically the left ventricle (LV) is 2‐3 times thicker than the right ventricle (RV). ...
Percutaneous Mitral Valve Repair Patient Screening Fact Sheet
... internal mammary artery (IMA) at high risk of injury, etc. n Evaluable data regarding safety or effectiveness is not available for prohibitive risk DMR patients with an LVEF < 20% or an LVESD > 60mm. MitraClip should be used only when criteria for clip suitability for DMR have been met. • The majo ...
... internal mammary artery (IMA) at high risk of injury, etc. n Evaluable data regarding safety or effectiveness is not available for prohibitive risk DMR patients with an LVEF < 20% or an LVESD > 60mm. MitraClip should be used only when criteria for clip suitability for DMR have been met. • The majo ...
The Non Invasive Assessment of Risk of Sudden Death
... factor for sudden cardiac death as well as overall mortality in this group (20, 26-28) but with a low positive predictive accuracy when used alone (20, 22). Because HRV begins to recover within several weeks after MI, the current recommendation is that if the test is used it should be performed 7-10 ...
... factor for sudden cardiac death as well as overall mortality in this group (20, 26-28) but with a low positive predictive accuracy when used alone (20, 22). Because HRV begins to recover within several weeks after MI, the current recommendation is that if the test is used it should be performed 7-10 ...
PDF - Circulation
... Background—The clinical spectrum of constrictive pericarditis (CP) has been affected by a change in incidence of etiological factors. We sought to determine the impact of these changes on the outcome of pericardiectomy. Methods and Results—The contemporary spectrum of CP in 135 patients (76% male) e ...
... Background—The clinical spectrum of constrictive pericarditis (CP) has been affected by a change in incidence of etiological factors. We sought to determine the impact of these changes on the outcome of pericardiectomy. Methods and Results—The contemporary spectrum of CP in 135 patients (76% male) e ...
Cleveland Clinic Paper 04.30.07
... Direct Mechanical Ventricular Actuation (DMVA) is a unique, non-blood contacting, biventricular assist device that is being developed for support of the failing heart (Myotech Circulatory Support System (CSS)). The device is contoured to fit over the heart and attaches to the ventricular myocardium ...
... Direct Mechanical Ventricular Actuation (DMVA) is a unique, non-blood contacting, biventricular assist device that is being developed for support of the failing heart (Myotech Circulatory Support System (CSS)). The device is contoured to fit over the heart and attaches to the ventricular myocardium ...
Blood and Circulatory system
... Venules and Veins • Venules leading from capillaries merge to form veins that return blood to the heart. • Veins have the same three layers as arteries have and have a flap-like valve inside to prevent backflow of blood. • Veins are thinner and less muscular than arteries; they do not carry high-pr ...
... Venules and Veins • Venules leading from capillaries merge to form veins that return blood to the heart. • Veins have the same three layers as arteries have and have a flap-like valve inside to prevent backflow of blood. • Veins are thinner and less muscular than arteries; they do not carry high-pr ...
Using Ventilator and Cardiovascular Graphics in
... lung volume. As mentioned above, the major influence of pleural pressure on cardiac function is mediated by its effect on VR. VR is the amount of blood flow over time into the right atrium. Clinically, VR cannot be measured directly, but is often inferred from venous and atrial pressures, and must b ...
... lung volume. As mentioned above, the major influence of pleural pressure on cardiac function is mediated by its effect on VR. VR is the amount of blood flow over time into the right atrium. Clinically, VR cannot be measured directly, but is often inferred from venous and atrial pressures, and must b ...
BP trainer - Denton ISD
... b. Wait until pulse has returned to normal before measuring blood pressure c. Have patient return in 30 minutes for blood pressure check- advise the patient not to do any exercise or other strenuous activity before returning. ...
... b. Wait until pulse has returned to normal before measuring blood pressure c. Have patient return in 30 minutes for blood pressure check- advise the patient not to do any exercise or other strenuous activity before returning. ...
Cardiovascular system File
... Extrinsic regulation of cardiac output : Means that cardiac output is regulated by extra-cardiac regulatory factors , which adjust the heart rate and stroke volume . They are: 1. Autonomic nervous system : sympathetic and parasympathetic.The autonomic nervous system regulates the cardiac output by : ...
... Extrinsic regulation of cardiac output : Means that cardiac output is regulated by extra-cardiac regulatory factors , which adjust the heart rate and stroke volume . They are: 1. Autonomic nervous system : sympathetic and parasympathetic.The autonomic nervous system regulates the cardiac output by : ...
Heart back 1. Myocardial infarction a. Is characterized by necrosis
... 26. A 50 year old man with an acute myocardial infarction has a BP 130/80. He can maintain his BP because of: a. An absolute increase in cardiac output b. Increased systolic filling pressure c. Increased right atrial pressure d. Increased water absorption e. Decreased sympathetic outflow 27. What is ...
... 26. A 50 year old man with an acute myocardial infarction has a BP 130/80. He can maintain his BP because of: a. An absolute increase in cardiac output b. Increased systolic filling pressure c. Increased right atrial pressure d. Increased water absorption e. Decreased sympathetic outflow 27. What is ...
Chapter 10 Slides
... because of reduced ventricular compliance (possibly due to scar tissue from past myocardial infarction of ventricular hypertrophy from chronic hypertension). These systolic (contractile) and diastolic (relaxation or lusitropic [rate of myocardial relaxation]) changes to heart function have both peri ...
... because of reduced ventricular compliance (possibly due to scar tissue from past myocardial infarction of ventricular hypertrophy from chronic hypertension). These systolic (contractile) and diastolic (relaxation or lusitropic [rate of myocardial relaxation]) changes to heart function have both peri ...
Contractile function of myocardium and pumping function
... of catheterization. Since in many pathological states the values of pressure in individual cardiac cavities undergo typical alterations, it is inevitable to apprehend the physiological course of pressure changes which impendingly coincide with the pumping activity of the heart. The record representi ...
... of catheterization. Since in many pathological states the values of pressure in individual cardiac cavities undergo typical alterations, it is inevitable to apprehend the physiological course of pressure changes which impendingly coincide with the pumping activity of the heart. The record representi ...
CVS - WordPress.com
... A) for any high arched palate. This occurs in Marfan’s syndrome which is associated with congestive heart disease. B) The teeth, notice if they are diseased as they can be source of organisms responsible for infective endocarditis. C) Tongue and lips for central cyanosis. D) The mucosa for petechiae ...
... A) for any high arched palate. This occurs in Marfan’s syndrome which is associated with congestive heart disease. B) The teeth, notice if they are diseased as they can be source of organisms responsible for infective endocarditis. C) Tongue and lips for central cyanosis. D) The mucosa for petechiae ...
Psychosis - treatment
... Search outcome 294 papers were found of which 5 papers were clinically relevant. One of these papers summarised several case reports that were also found. In addition 4 more papers were found on checking reference lists. All these papers are presented in the table Relevant paper(s) Author, date and ...
... Search outcome 294 papers were found of which 5 papers were clinically relevant. One of these papers summarised several case reports that were also found. In addition 4 more papers were found on checking reference lists. All these papers are presented in the table Relevant paper(s) Author, date and ...