Recurrent ventricular arrhythmias and myocardial infarctions
... all cocaine-related admissions [12]. Differential diagnosis of cocaine-associated chest pain involves musculosceletal complications, acute pulmonary syndrome, pulmonary hypertension, aortic dissection and barotrauma-related injuries including pneumomediastinum, pneumothorax, and pneumopericardium re ...
... all cocaine-related admissions [12]. Differential diagnosis of cocaine-associated chest pain involves musculosceletal complications, acute pulmonary syndrome, pulmonary hypertension, aortic dissection and barotrauma-related injuries including pneumomediastinum, pneumothorax, and pneumopericardium re ...
How to Use Imaging - Circulation: Cardiovascular Imaging
... echo-navigator sequence with T2 prepreparation. The aortic root and the left ventricular outflow tract are included to ensure identification of the coronary ostia and proximal segments. Acquisition takes a total of 15 to 25 minutes, making this method a much simplified version of cardiac MRI. One fo ...
... echo-navigator sequence with T2 prepreparation. The aortic root and the left ventricular outflow tract are included to ensure identification of the coronary ostia and proximal segments. Acquisition takes a total of 15 to 25 minutes, making this method a much simplified version of cardiac MRI. One fo ...
Impaired aortic distensibility predicts reduced coronary flow velocity
... • Significant correlations were found between simultaneously evaluated CFR and aortic elastic properties in different patient populations ...
... • Significant correlations were found between simultaneously evaluated CFR and aortic elastic properties in different patient populations ...
Case report and images in cardiology
... intervention still possible. There was a mild gradient of 15mmHg across the left ventricular outflow tract indicating mild aortic stenosis. There was a gradient of 55mmHg across the descending aorta in keeping with severe coarctation of the aorta. Angio- graphy also confirmed discrete, juxtaductal ...
... intervention still possible. There was a mild gradient of 15mmHg across the left ventricular outflow tract indicating mild aortic stenosis. There was a gradient of 55mmHg across the descending aorta in keeping with severe coarctation of the aorta. Angio- graphy also confirmed discrete, juxtaductal ...
Echo-Hemo Review - Grand Valley State University
... Risk stratification after myocardial infarction Evaluation after revascularization Detection of myocardial infarction Women with chest pain symptoms and/or cardiac risk factors Patients after heart transplantation Patients being considered for renal transplant Patients undergoing vascular surgery ...
... Risk stratification after myocardial infarction Evaluation after revascularization Detection of myocardial infarction Women with chest pain symptoms and/or cardiac risk factors Patients after heart transplantation Patients being considered for renal transplant Patients undergoing vascular surgery ...
Quantitative study of infarcted myocardium in - Heart
... myocardial injury in those who die from a primary arrhythmia. Many of the patients who die within a few minutes of infarction perhaps belong to this arrhythmic group; a comparison, however, cannot be made with the present series because their early death does not allow time for the area of infarcted ...
... myocardial injury in those who die from a primary arrhythmia. Many of the patients who die within a few minutes of infarction perhaps belong to this arrhythmic group; a comparison, however, cannot be made with the present series because their early death does not allow time for the area of infarcted ...
the importance of physical activity in the prevention of acute
... should be supplemented with resistance exercises and flexibility shaping exercises [8, 19]. Overcoming of physical resistance delivers increase in strength and the ability to increase muscle mass thus improving the capability to increase physical activity. This has also a positive effect on the basa ...
... should be supplemented with resistance exercises and flexibility shaping exercises [8, 19]. Overcoming of physical resistance delivers increase in strength and the ability to increase muscle mass thus improving the capability to increase physical activity. This has also a positive effect on the basa ...
Understanding Your Corus® CAD Score
... using age, sex, and the gene expression profile of cells found in peripheral blood specimens to help a clinician identify the likelihood that a patient has coronary artery stenosis of at least 50%. The test should be performed on patients with a history of chest pain, with suspected anginal equivale ...
... using age, sex, and the gene expression profile of cells found in peripheral blood specimens to help a clinician identify the likelihood that a patient has coronary artery stenosis of at least 50%. The test should be performed on patients with a history of chest pain, with suspected anginal equivale ...
Dual left anterior descending artery circulation: a rare anomaly of the
... normal and echocardiogram showed normal left ventricular function. He underwent a coronary angiogram which revealed a rare coronary anomaly. There were two LAD arteries. One LAD artery originated from the LCA and coursed along the proximal part of the AIVS and ended well short of the apex (‘short LA ...
... normal and echocardiogram showed normal left ventricular function. He underwent a coronary angiogram which revealed a rare coronary anomaly. There were two LAD arteries. One LAD artery originated from the LCA and coursed along the proximal part of the AIVS and ended well short of the apex (‘short LA ...
Invasive management. - Scientific Programme Online
... Surgery should be performed during the same hospital stay in patients with LMCA or three-vessel disease involving the proximal LAD. ...
... Surgery should be performed during the same hospital stay in patients with LMCA or three-vessel disease involving the proximal LAD. ...
Cardiac Risk of Non-Cardiac Surgery
... to treat angina, symptomatic arrhythmias, hypertension, or other ACC/AHA Class I guideline indications. (Level of Evidence: C) 2. Beta blockers should be given to patients undergoing vascular surgery who are at high cardiac risk owing to the finding of ischemia on preoperative testing. (Level of Evi ...
... to treat angina, symptomatic arrhythmias, hypertension, or other ACC/AHA Class I guideline indications. (Level of Evidence: C) 2. Beta blockers should be given to patients undergoing vascular surgery who are at high cardiac risk owing to the finding of ischemia on preoperative testing. (Level of Evi ...
Thrombolytic Medications
... o Use: decreased due to advent of newer agents Recent Studies: suggest that angioplasty without stent placement is superior to thrombolytic therapy, when it is feasible Toxicity: o Hemorrhage: major toxicity of all thrombolytic agents; results from 2 factors ...
... o Use: decreased due to advent of newer agents Recent Studies: suggest that angioplasty without stent placement is superior to thrombolytic therapy, when it is feasible Toxicity: o Hemorrhage: major toxicity of all thrombolytic agents; results from 2 factors ...
Drug therapy of Angina Pectoris
... decrease myocardial oxygen consumption, promote the blood supply to the compensative dilating ischemic area decrease heart rate, increase diastolic perfusion time, blood flow from epicardium to endocardium ...
... decrease myocardial oxygen consumption, promote the blood supply to the compensative dilating ischemic area decrease heart rate, increase diastolic perfusion time, blood flow from epicardium to endocardium ...
Non invasive visualization of cardiac venous system using 64
... for mitral valve disease and following coronary artery bypass graft surgery particularly after CEC with CS cannulation. Stenosis may require angioplasty. c) complex venous anomalies may represent a problem for LV-LEAD placement; this findings are rare in the general population but show and higher in ...
... for mitral valve disease and following coronary artery bypass graft surgery particularly after CEC with CS cannulation. Stenosis may require angioplasty. c) complex venous anomalies may represent a problem for LV-LEAD placement; this findings are rare in the general population but show and higher in ...
chapter 5 sudden and unexpected death
... pure stenosis and complications of atheroma are much more common. ...
... pure stenosis and complications of atheroma are much more common. ...
Primary endpoints
... with gastrointestinal bleeding complications 4. For >10 years, the mainstay of antiplatelet therapy post PCI has been the combination of COX-1 inhibitor aspirin, and ADP-receptor antagonist clopidogrel 5. The 1 year duration of dual antiplatelet therapy (DAPT) post-PCI with drug eluting stents is ba ...
... with gastrointestinal bleeding complications 4. For >10 years, the mainstay of antiplatelet therapy post PCI has been the combination of COX-1 inhibitor aspirin, and ADP-receptor antagonist clopidogrel 5. The 1 year duration of dual antiplatelet therapy (DAPT) post-PCI with drug eluting stents is ba ...
chapter 5 sudden and unexpected death
... pure stenosis and complications of atheroma are much more common. ...
... pure stenosis and complications of atheroma are much more common. ...
Hypothermic, Closed Circuit Pericardioperfusion: A Potential
... Although this method was very effective in producing hypothermia and reducing infarct size, it has limited clinical application. The pericardial space has been proposed as a site of delivery of agents to the heart. One advantage of this route of administration is an enhanced local effect with reduce ...
... Although this method was very effective in producing hypothermia and reducing infarct size, it has limited clinical application. The pericardial space has been proposed as a site of delivery of agents to the heart. One advantage of this route of administration is an enhanced local effect with reduce ...
Transient Left Bundle Branch Block: An Unusual Electrocardiogram
... precordial leads, but it may be seen in the inferior or lateral leads, nonspecific T-wave abnormality, or new bundle branch block, and in some cases, a normal ECG may be the finding at presentation.8 A recent study by Dib et al. showed that new onset of LBBB was found in 1 of 105 patients with TTC.8 ...
... precordial leads, but it may be seen in the inferior or lateral leads, nonspecific T-wave abnormality, or new bundle branch block, and in some cases, a normal ECG may be the finding at presentation.8 A recent study by Dib et al. showed that new onset of LBBB was found in 1 of 105 patients with TTC.8 ...
Pak Heart J - Pakistan Heart Journal
... Pulmonary atresia with intact ventricular septum (PAIVS) is a disease having morphologic variability, it affects not only the pulmonary valve but also the RV cavity, the tricuspid valve and coronary arteries. PAIVS involves complete blockage of the pulmonary valve located on the right side of the he ...
... Pulmonary atresia with intact ventricular septum (PAIVS) is a disease having morphologic variability, it affects not only the pulmonary valve but also the RV cavity, the tricuspid valve and coronary arteries. PAIVS involves complete blockage of the pulmonary valve located on the right side of the he ...
Understanding Appropriate Use Criteria in Nuclear Medicine*
... To build the criteria, a panel of experts performed an extensive review of the literature including guidelines and defined a group of typical clinical scenarios. Using the methodology of the RAND Corporation and the University of California at Los Angeles, these scenarios were independently assesse ...
... To build the criteria, a panel of experts performed an extensive review of the literature including guidelines and defined a group of typical clinical scenarios. Using the methodology of the RAND Corporation and the University of California at Los Angeles, these scenarios were independently assesse ...
Angina and persistent exercise thallium defects
... ejection fraction was a univariate predictor of perioperative myocardial infarction and death in this study: however. it war not identified as ao independent variable. It remains controversial whether rut left ventricular function studies are predictive of p&operative cardiac events. In 55 patients ...
... ejection fraction was a univariate predictor of perioperative myocardial infarction and death in this study: however. it war not identified as ao independent variable. It remains controversial whether rut left ventricular function studies are predictive of p&operative cardiac events. In 55 patients ...
The Effect of Regular Physical Activity on the Left Ventricle Systolic
... target heart rate was attained. Intravenous atropine was given in one bolus dose of 0.5 mg if the target heart rate was not reached. After the test has been terminated, patients were monitored until baseline condition returned. Statistical analysis The changes of global and regional systolic functio ...
... target heart rate was attained. Intravenous atropine was given in one bolus dose of 0.5 mg if the target heart rate was not reached. After the test has been terminated, patients were monitored until baseline condition returned. Statistical analysis The changes of global and regional systolic functio ...
Results
... not be taken as a leading indication when selecting the best strategies for our patients, between OPCABG and CABG surgery. Our analysis didn’t show a statistically significant benefit with respect to dialysis requirement or mortality. Off pump CABG may sometimes be associated with a lower incidence ...
... not be taken as a leading indication when selecting the best strategies for our patients, between OPCABG and CABG surgery. Our analysis didn’t show a statistically significant benefit with respect to dialysis requirement or mortality. Off pump CABG may sometimes be associated with a lower incidence ...
Diagnostic and Therapeutic Procedures
... standards document notes that when an exercise stress is performed, the number of metabolic equivalent tasks (METS) achieved, the nature of induced chest pain, the maximum amount of ST-segment depression, changes in heart rate and blood pressure, and other parameters should be recorded as structured ...
... standards document notes that when an exercise stress is performed, the number of metabolic equivalent tasks (METS) achieved, the nature of induced chest pain, the maximum amount of ST-segment depression, changes in heart rate and blood pressure, and other parameters should be recorded as structured ...
Drug-eluting stent
A drug-eluting stent (DES) is a peripheral or coronary stent (a scaffold) placed into narrowed, diseased peripheral or coronary arteries that slowly releases a drug to block cell proliferation. This prevents fibrosis that, together with clots (thrombi), could otherwise block the stented artery, a process called restenosis. The stent is usually placed within the peripheral or coronary artery by an interventional cardiologist or interventional radiologist during an angioplasty procedure.Drug-eluting stents in current clinical use were approved by the FDA after clinical trials showed they were statistically superior to bare-metal stents for the treatment of native coronary artery narrowings, having lower rates of major adverse cardiac events (usually defined as a composite clinical endpoint of death + myocardial infarction + repeat intervention because of restenosis). The first drug-eluting stents to be approved in Europe and the U.S. were coated with paclitaxel or an mTOR inhibitor, such as sirolimus.