• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Scrappy Heart Mug Rug
Scrappy Heart Mug Rug

... Iron Fusible web to the back side of the 4 inch square of red fabric. Using the Go! Heart Die #55029 (or Template A on the last page) cut one medium 3 inch heart shape from this fabric. Refer to the picture and fuse the red heart to the pieced top just right of center, and with the top of the red he ...
Anesthesia for Robotic Repair of the Mitral Valve: A Report of Two
Anesthesia for Robotic Repair of the Mitral Valve: A Report of Two

... institution. The patients selected for this procedure were in the age group 18 – 80 years, had isolated MR without mitral stenosis, with MR, the result of posterior leaflet pathology. The key issue that the anesthesiologist may face in using this technique is maintaining stable hemodynamics and oxyg ...
Moderate Systemic Hypotension During
Moderate Systemic Hypotension During

... Nitroglycerin and Extent of Myocardial Infarction In the thrombolytic era, large clinical trials15,16 of nitrate therapy in acute myocardial infarction found no independent effect of nitrates on mortality, suggesting that nitroglycerin has no direct effect on ...
BUKOVINІАN STATE MEDICAL UNIVERSITY
BUKOVINІАN STATE MEDICAL UNIVERSITY

... hypoxia, hypercapnia, volitional qualities of patient, and also for establishment of the functional state of the breathing system. Taking a deep breath (but not maximal-50% from LCL) the probed detains breathing as possible more long (before appearance of the first imperative urge to breathe out). ...
S2213177913001182_mmc1
S2213177913001182_mmc1

... Table Legend: HR = heart rate; VPBs = ventricular premature beats; VT = ventricular tachycardia; ECG - electrocardiogram. P-Value = Probability value. * One AHI-treated dog had a high number of single ventricular premature beats (Total VPBs) compared to all of the other treated and Control dogs. The ...
Backgrounder Pulmonary Hypertension
Backgrounder Pulmonary Hypertension

... PH affects people worldwide and encompasses multiple disease subtypes. 3 Pulmonary arterial hypertension (PAH) affects an estimated 30-50 people per million but this is considered to be only a small portion of the overall PH population. 4 If left untreated, the median survival is only 2.8 years foll ...
Cardiovascular disease in CKD
Cardiovascular disease in CKD

... who is more likely to die compared to somebody of similar age but no CKD? ...
Comprehensive Bio‐Imaging Using Myocardial Perfusion Reserve
Comprehensive Bio‐Imaging Using Myocardial Perfusion Reserve

... variables. Group differences between continuous variables were tested using analysis of variance with Bonferroni adjustment for multiple comparisons. Differences between ordinal variables were tested using the exact Mann–Whitney test, and differences between nominal variables were assessed using the ...
Clinical Genetics
Clinical Genetics

... AD,AR,XR inheritance, disorders Multifactorial inheritance ...
Clinical Review of Cardiac Resynchronization Therapy for Heart
Clinical Review of Cardiac Resynchronization Therapy for Heart

... failure pts (LVEF < 35%) with the significant intra-ventricular conduction abnormalities (QRS > 130 ms). However, recent studies reported the beneficial effect of CRT even in subgroups of CHF pts. Several studies reported that even in pts with the narrow QRS complexes could benefit from the CRT. The ...
Print - Circulation: Heart Failure
Print - Circulation: Heart Failure

... Omecamtiv mecarbil (OM) is a novel synthetic cardiac inotrope with a unique mechanism of action. It is classified as a myosin activator, discovered through high-throughput screening with a cardiac myosin ATPase bioassay 1. The compound has been identified as potentially strengthening of the cardiac ...
Noncompaction of the ventricular myocardium with bicuspid aortic
Noncompaction of the ventricular myocardium with bicuspid aortic

... ventricular noncompaction. Transthoracic echocardiography is considered as a reliable diagnostic modality for the detection of this characteristic pattern. In patients with non-echogenic picture or poorly defined endocardial borders by TTE, TEE is the alternative method. Furthermore, use of contrast ...
Ch42
Ch42

... forming the interstitial fluid. Only about one fourth of the blood proteins pass into the tissues. Lymph capillaries are made of overlapping cells that separate under pressure allowing excess interstitial fluid and proteins in it to enter and drain the tissue. Obstruction of the lymph vessels causes ...
Basic Cardiovascular Physiology
Basic Cardiovascular Physiology

... return) and right atrial pressure. The curve as plotted implies that high EDV or RAP decreases VR but increases CO; these effects are obviously not sustainable as CO needs to equal VR on a minute to minute basis. However, one can imagine that if RAP or EDV is high, then it becomes more difficult for ...
ESC Guidelines on Heart Failure
ESC Guidelines on Heart Failure

... Section 4.3.2). ...
5 Cardiac Rehabilitation
5 Cardiac Rehabilitation

... prescriptions. Often intensity of exercise can be set at 80–85% of the maximum HR determined on a baseline exercise tolerance test (ETT). It is generally accepted that exercises that evoke 60% or more of the maximal HR will have at least some training effect. • Duration of exercise is usually 20–30 ...
European Respiratory Society Annual Congress 2012
European Respiratory Society Annual Congress 2012

... capillaries and pulmonary veins. We refer to this hemodynamic value as pulmonary vascular gradient (PVG), and hypothesize that it reflects resistance created in the vascular compartment affected by classical pulmonary arteriopathy. The aim of this study was to test the prognostic value of PVG in pos ...
ESRD: State of the Art Conference Optimal CV
ESRD: State of the Art Conference Optimal CV

... • Having calcifications worse prognosis than not having calcifications • Vessel calcification in ESRD is located in intima and medial areas of vessel – unknown correlation with intimal narrowing • Badly need studies which: – Correlate calcification to outcomes/events prospectively ...
Pacemakers - Heart Rhythm Society
Pacemakers - Heart Rhythm Society

... (MRI) tests employ powerful magnets to create images. If you are scheduled for an MRI test, you should make certain your doctor knows you have a pacemaker. ...
Prevalence of sudden cardiac death during competitive sports
Prevalence of sudden cardiac death during competitive sports

... artery disease (19 –21). Indeed, such relatively low overall risk associated with competitive athletics is reassuring and suggests that the high visibility provided these events, largely by the news media (1,22–26), is perhaps disproportionate to their impact on society in numerical terms. Implicati ...
A Review of Situs Inversus and Dextrocardia
A Review of Situs Inversus and Dextrocardia

... in location. Also heart and especially liver transplantation surgeries may be challenging as placing a mirror image liver into an organ cavity is geometrical problematic and steps have to be taken to ensure proper anastomosis of the great vessels in the case of a heart transplant. The diagnosis is r ...
pdf - Choosing Wisely
pdf - Choosing Wisely

... Atrioventricular node ablation and pacemaker implantation may provide benefit in some patients when rate and related symptoms cannot be controlled by medication therapy,(Class IIa, indicated) or when there is concern for possible tachycardia-induced cardiomyopathy (Class IIb, may be considered). How ...
A Review of Situs Inversus and Dextrocardia
A Review of Situs Inversus and Dextrocardia

... in location. Also heart and especially liver transplantation surgeries may be challenging as placing a mirror image liver into an organ cavity is geometrical problematic and steps have to be taken to ensure proper anastomosis of the great vessels in the case of a heart transplant. The diagnosis is r ...
Hypertension Guidelines 2011 Dr Haq
Hypertension Guidelines 2011 Dr Haq

... Hypertension is a major risk factor for stroke (ischemic and haemorrhagic), myocardial infarction, heart failure, chronic kidney disease, cognitive decline and premature death. Untreated hypertension may result in vascular and renal damage that can culminate in a ...
AFA The Heart Pulse ECG booklet
AFA The Heart Pulse ECG booklet

... and causes it to contract – forcing the blood out of the atria and into the ventricles (bottom chambers of the heart). Whilst the ventricle is filling with blood, the impulse sent from the SA node is recognised by a second region of the heart known as the atrioventricular node (AV node). The AV node ...
< 1 ... 477 478 479 480 481 482 483 484 485 ... 1003 >

Coronary artery disease



Coronary artery disease (CAD), also known as ischemic heart disease (IHD), atherosclerotic heart disease, atherosclerotic cardiovascular disease, and coronary heart disease, is a group of diseases that includes: stable angina, unstable angina, myocardial infarction, and sudden coronary death. It is within the group of cardiovascular diseases of which it is the most common type. A common symptom is chest pain or discomfort which may travel into the shoulder, arm, back, neck, or jaw. Occasionally it may feel like heartburn. Usually symptoms occur with exercise or emotional stress, last less than a few minutes, and gets better with rest. Shortness of breath may also occur and sometimes no symptoms are present. The first sign is occasionally a heart attack. Other complications include heart failure or an irregular heartbeat.Risk factors include: high blood pressure, smoking, diabetes, lack of exercise, obesity, high blood cholesterol, poor diet, and excessive alcohol, among others. Other risks include depression. The underlying mechanism involves atherosclerosis of the arteries of the heart. A number of tests may help with diagnoses including: electrocardiogram, cardiac stress testing, coronary computed tomographic angiography, and coronary angiogram, among others.Prevention is by eating a healthy diet, regular exercise, maintaining a healthy weight and not smoking. Sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. There is limited evidence for screening people who are at low risk and do not have symptoms. Treatment involves the same measures as prevention. Additional medications such as antiplatelets including aspirin, beta blockers, or nitroglycerin may be recommended. Procedures such as percutaneous coronary intervention (PCI) or coronary artery bypass surgery (CABG) may be used in severe disease. In those with stable CAD it is unclear if PCI or CABG in addition to the other treatments improve life expectancy or decreases heart attack risk.In 2013 CAD was the most common cause of death globally, resulting in 8.14 million deaths (16.8%) up from 5.74 million deaths (12%) in 1990. The risk of death from CAD for a given age has decreased between 1980 and 2010 especially in the developed world. The number of cases of CAD for a given age has also decreased between 1990 and 2010. In the United States in 2010 about 20% of those over 65 had CAD, while it was present in 7% of those 45 to 64, and 1.3% of those 18 to 45. Rates are higher among men than women of a given age.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report