Full Text - Iranian Journal of Radiology
... Angiography is an imaging modality that opacifies body vessels. Cardiac angiography is a procedure used to visualize the heart vessels via contrast media when exposed by X-rays (4). Invasive cardiac coronary angiography is known as the gold standard for detecting coronary obstructive defects (5). Ho ...
... Angiography is an imaging modality that opacifies body vessels. Cardiac angiography is a procedure used to visualize the heart vessels via contrast media when exposed by X-rays (4). Invasive cardiac coronary angiography is known as the gold standard for detecting coronary obstructive defects (5). Ho ...
REVIEW ARTICLE The sitting position in neurosurgery
... face pieces, still used occasionally for prone position surgery. Because there is access to the anterior chest wall, resuscitative measures may be instituted rapidly if the patient experiences acute cardiovascular collapse (Fig. 1). ...
... face pieces, still used occasionally for prone position surgery. Because there is access to the anterior chest wall, resuscitative measures may be instituted rapidly if the patient experiences acute cardiovascular collapse (Fig. 1). ...
CIRCULATION OF BODY FLUIDS
... sinus enclosing the ventral nerve cord. Both the diaphragms are perforated such that the three sinues remain in communication with each other. The heart is an elongated, tubular structure, closed behind and open in front, running all along the middle line through thorax and abdomen. It consists of t ...
... sinus enclosing the ventral nerve cord. Both the diaphragms are perforated such that the three sinues remain in communication with each other. The heart is an elongated, tubular structure, closed behind and open in front, running all along the middle line through thorax and abdomen. It consists of t ...
ACUTE PERICARDITIS
... 2/2 anterior-posterior swinging of the heart w/ each beat Best seen in leads V2 to V4 ...
... 2/2 anterior-posterior swinging of the heart w/ each beat Best seen in leads V2 to V4 ...
Full version (PDF file)
... are supraventricular. Fetal supraventricular tachycardia complicated by the myocardial dysfunction and hydrops fetalis caries a significant risk of morbidity and mortality (Simpson et al. 1998). Intrauterine conversion of SVT by antiarrhythmic drugs became standard approach to prevent development of ...
... are supraventricular. Fetal supraventricular tachycardia complicated by the myocardial dysfunction and hydrops fetalis caries a significant risk of morbidity and mortality (Simpson et al. 1998). Intrauterine conversion of SVT by antiarrhythmic drugs became standard approach to prevent development of ...
ppt
... Divides into left and right bundles Transmission time between A-V bundles and last of ventricular fibers is ...
... Divides into left and right bundles Transmission time between A-V bundles and last of ventricular fibers is ...
Methodology of monitoring cardiovascular regulation
... The physiological meaning and thus the possible role of non-baroreflex sequences in evaluation of central command of the CV regulation is still controversial. Oosting et al. 41, include in BRS index calculation all BP sequences, nonbaroreflex sequences as well, regardless the direction of HP changes ...
... The physiological meaning and thus the possible role of non-baroreflex sequences in evaluation of central command of the CV regulation is still controversial. Oosting et al. 41, include in BRS index calculation all BP sequences, nonbaroreflex sequences as well, regardless the direction of HP changes ...
Heart Valves - SeniorScienceKGS
... effected Shiley Incorporated, the FDA, and the medical industry Overall, Shiley and its associate company, Pfizer, have faced hundreds of lawsuits and paid more in legal fees and lobbying costs than if they had simply replaced the valves According to the Federal Device Amendments, the BSCC is a just ...
... effected Shiley Incorporated, the FDA, and the medical industry Overall, Shiley and its associate company, Pfizer, have faced hundreds of lawsuits and paid more in legal fees and lobbying costs than if they had simply replaced the valves According to the Federal Device Amendments, the BSCC is a just ...
Pericardial effusion
... What are the causes of progression of constrictive pericarditis after its several recurring attacks (and after attacks of pericardial infiltration by cancer)? What can be other factors involved in this patient? Adhesion and often calcifications in them; intrapericardial administration of cytostatics ...
... What are the causes of progression of constrictive pericarditis after its several recurring attacks (and after attacks of pericardial infiltration by cancer)? What can be other factors involved in this patient? Adhesion and often calcifications in them; intrapericardial administration of cytostatics ...
PALS Study Guide
... Supraventricular Tachycardia (SVT) includes any rhythms that begin above the bundle branches. This includes rhythms that begin in the SA node, atrial tissue, or the AV junction. Since the rhythms arise from above the bundle branches, they are characterized by narrow QRS complexes. A supraventricular ...
... Supraventricular Tachycardia (SVT) includes any rhythms that begin above the bundle branches. This includes rhythms that begin in the SA node, atrial tissue, or the AV junction. Since the rhythms arise from above the bundle branches, they are characterized by narrow QRS complexes. A supraventricular ...
Human Heart Weight at High Altitude
... The method of dissection was originally described by Muller.9 Fresh hearts were fixed from 1 to 6 weeks in 10% buffered Formalin. Prior to fixation the atria were opened, blood and clots were washed out, and the heart chambers were loosely packed with cotton. Following fixation and after washing for ...
... The method of dissection was originally described by Muller.9 Fresh hearts were fixed from 1 to 6 weeks in 10% buffered Formalin. Prior to fixation the atria were opened, blood and clots were washed out, and the heart chambers were loosely packed with cotton. Following fixation and after washing for ...
Metabolic aspects of cardiac arrhythmias
... Cardiac arrhythmias are an important cause of mortality and morbidity in patients with cardiac diseases. Sudden death due to ventricular tachycardia and fibrillation (VT/VF) in the setting of acute myocardial infarction (AMI) and heart failure (HF) is a frequent cause of premature death. Another rec ...
... Cardiac arrhythmias are an important cause of mortality and morbidity in patients with cardiac diseases. Sudden death due to ventricular tachycardia and fibrillation (VT/VF) in the setting of acute myocardial infarction (AMI) and heart failure (HF) is a frequent cause of premature death. Another rec ...
Exercise Testing in Asymptomatic Adults A Statement for
... screening exercise testing in selected subjects reduces the risk for premature mortality or major cardiac morbidity. The writing group believes that a large-scale randomized trial of such a strategy should be performed. (Circulation. 2005; ...
... screening exercise testing in selected subjects reduces the risk for premature mortality or major cardiac morbidity. The writing group believes that a large-scale randomized trial of such a strategy should be performed. (Circulation. 2005; ...
Peer-reviewed Article PDF - e
... angiography was performed at the Providence Heart Institute which is located within Providence Hospital and Medical Center, a 365-bed tertiary care facility located in Southfield, MI. Providence Park Hospital is a 260 bed facility located in Novi, MI. All patients with diagnoses of either STEMI or N ...
... angiography was performed at the Providence Heart Institute which is located within Providence Hospital and Medical Center, a 365-bed tertiary care facility located in Southfield, MI. Providence Park Hospital is a 260 bed facility located in Novi, MI. All patients with diagnoses of either STEMI or N ...
Structural and Mechanical Adaptations of Right Ventricle Free Wall
... remodeling have been studied for decades,28 the precise mechanisms by which cardiomyocytes sense the force imposed by ventricular pressure and volume overload and respond with sarcomerogenesis remains unknown.29 Knowledge of the underlying adaptive mechanisms is essential for developing multi-scale ...
... remodeling have been studied for decades,28 the precise mechanisms by which cardiomyocytes sense the force imposed by ventricular pressure and volume overload and respond with sarcomerogenesis remains unknown.29 Knowledge of the underlying adaptive mechanisms is essential for developing multi-scale ...
Print - Circulation Research
... 0.5-1.0 minute after the start of the formalin perfusion. This permitted a continuous flow of the fixative through the vascular system and prevented extensive tissue distension. Approximately 500 ml of 10% formalin was perfused through each rat during the 2 hours of fixation. It must be emphasized t ...
... 0.5-1.0 minute after the start of the formalin perfusion. This permitted a continuous flow of the fixative through the vascular system and prevented extensive tissue distension. Approximately 500 ml of 10% formalin was perfused through each rat during the 2 hours of fixation. It must be emphasized t ...
- WordPress.com
... What does it correct? – open heart surgery is typically used to treat ventricular septal defect, transposition of the great arteries and tetralogy of Fallot2. o Closed Heart Surgery – this procedure is less invasive than open heart surgery. It only involves exposing a portion of the heart and ther ...
... What does it correct? – open heart surgery is typically used to treat ventricular septal defect, transposition of the great arteries and tetralogy of Fallot2. o Closed Heart Surgery – this procedure is less invasive than open heart surgery. It only involves exposing a portion of the heart and ther ...
062002 Abnormal Subendocardial Perfusion in Cardiac
... PET scanners. However, our findings are consistent with data reported by Buchthal et al.,30 which showed reduced ratios of phosphocreatine to adenosine triphosphate during handgrip exercise in some women with chest pain and normal coronary arteries. This spectroscopic technique may detect cellular i ...
... PET scanners. However, our findings are consistent with data reported by Buchthal et al.,30 which showed reduced ratios of phosphocreatine to adenosine triphosphate during handgrip exercise in some women with chest pain and normal coronary arteries. This spectroscopic technique may detect cellular i ...
Sedation and Analgesia by Non-Anesthesiologists Test Questions
... On pre-procedure evaluation, it is noted that a patient can only open her mouth 1 cm because of temporomandibular joint disease. Which of the following is most likely? ❑❑ A. The patient will have difficulty breathing while awake. ❑❑ B. It may be difficult to rescue the patient if she stops breathing ...
... On pre-procedure evaluation, it is noted that a patient can only open her mouth 1 cm because of temporomandibular joint disease. Which of the following is most likely? ❑❑ A. The patient will have difficulty breathing while awake. ❑❑ B. It may be difficult to rescue the patient if she stops breathing ...
Determinants of Arterial Stiffness progression in Peritoneal Dialysis
... prediction of arterial stiffness progression, ΔMAP was the only significant predictor. This last observation disagrees with Kim. et al. [23], who reported that PP had the strongest correlation with PWV among a variety of BP parameters. In our study, the rate of progression of arterial stiffness was ...
... prediction of arterial stiffness progression, ΔMAP was the only significant predictor. This last observation disagrees with Kim. et al. [23], who reported that PP had the strongest correlation with PWV among a variety of BP parameters. In our study, the rate of progression of arterial stiffness was ...
Diagnosis of arrhythmogenic right ventricular
... group includes patients with extensive disease, those with a family history of SCD, and young patients, as evidenced by a decrease in the odds ratio (0.77) for SCD for every 5 years of age (4, 11). Following ICD implantation, adjunctive therapy with antiarrhythmic drugs, especially sotalol and amiod ...
... group includes patients with extensive disease, those with a family history of SCD, and young patients, as evidenced by a decrease in the odds ratio (0.77) for SCD for every 5 years of age (4, 11). Following ICD implantation, adjunctive therapy with antiarrhythmic drugs, especially sotalol and amiod ...
Indirect Measurement of Arterial Blood Pressure
... PRESSURE is of utmost importance and is usually the pressure that is measured by physicians. It is critical that this pressure remain relatively stable. If it is chronically too low, insufficient blood will be pushed through organs and the cells will receive an inadequate supply of oxygen and nutrie ...
... PRESSURE is of utmost importance and is usually the pressure that is measured by physicians. It is critical that this pressure remain relatively stable. If it is chronically too low, insufficient blood will be pushed through organs and the cells will receive an inadequate supply of oxygen and nutrie ...
Predictors of Right Ventricular Systolic Dysfunction
... Orifice Area (EROA) ≥ 0.2 cm2 was determined as severe FMR. Previous guidelines and studies indicated that cutoff level for severe FMR should be accepted as 0.2 cm2 since FMR differs from ‘organic’ mitral regurgitation (7, 8). The differential diagnosis between organic and functional MR was done bas ...
... Orifice Area (EROA) ≥ 0.2 cm2 was determined as severe FMR. Previous guidelines and studies indicated that cutoff level for severe FMR should be accepted as 0.2 cm2 since FMR differs from ‘organic’ mitral regurgitation (7, 8). The differential diagnosis between organic and functional MR was done bas ...
Silent and Malignant Early Repolarization Syndrome Mimicking
... structural etiologies have been excluded, some specific early repolarization patterns in ECG can also help to evaluate risk stratification. Elevated J point amplitude, convex upward J wave, horizontal ST segment, lambdawave ST shape and left precordial QRS notching pattern have been reported to be a ...
... structural etiologies have been excluded, some specific early repolarization patterns in ECG can also help to evaluate risk stratification. Elevated J point amplitude, convex upward J wave, horizontal ST segment, lambdawave ST shape and left precordial QRS notching pattern have been reported to be a ...