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*  Assessment of left ventricular function long term after arterial switch operation for transposition of the great arteries by...
... the amount of stress induced by dobutamine may not be exactly comparable with that induced during exercise due to heart rate ... The cardiopulmonary bypass time was 130 (17) minutes, aortic cross clamp time was 90 (19) minutes, and circulatory arrest time ... Assessment of left ventricular function long term after arterial switch operation for transposition of the great arteries by ... Assessment of left ventricular function long term after arterial switch operation for transposition of the great arteries by ...
  http://heart.bmj.com/content/91/1/68
*  A Historic Case of Cardiac Surgery in Pregnancy
... cause acute heart failure. They include an increase in cardiac output by increasing blood volume and heart rate decrease in ... left hemiplegia, a blood pressure of 160/70 mmHg, a pulse rate at 115 beats/min, and systolic and diastolic murmurs. The ... S. D. Kole, S. M. Jain, A. Walia et al., "Cardiopulmonary bypass in pregnancy," Annals of Thoracic Surgery, vol. 63, no. 3, pp ... The separation from CPB was performed using inotropic and vasoactive drugs (dobutamine and norepinephrine). In the ...
  https://www.hindawi.com/journals/criog/2016/7518697/
*  US20080069865A1 - Controlled Release Cgrp Delivery Composition for Cardiovascular and Renal Indications - Google...
... and/or preventing the advancement of heart failure into advanced stages, and methods of counteracting ischemia due to a ... The present invention provides methods of treating heart failure and improving renal function, ... heart rate, right atrial pressure, pulmonary artery pressure, pulmonary artery wedge pressure, systemic arterial pressure, ... narrowing of the arteries supplying blood to the heart muscle (coronary heart disease); prior heart attack (myocardial ...
  https://patents.google.com/patent/US20080069865A1/en
*  CARDIAC SURGERY by david dever on Prezi
Blood supply to the heart is via two main coronary arteries, left and right, commonly referred to as LCA and RCA. The LCA ... RATE. OUTPUT. SENSITIVITY. AV INTERVAL RATE: Rate indicates the specific speed you desire the heart to beat at. OUTPUT:. Output ... have made it possible to hold the beating heart steady while operating thereby eliminating the need for cardiopulmonary bypass. ... which causes irregularity and thickening inside arterial walls.. It is recognised by the deposition of artheroma, or plaque.. ...
  https://prezi.com/a5vnlrgl5udh/cardiac-surgery/
*  Left Ventricular or Biventricular Pacing Improves Cardiac Function at Diminished Energy Cost in Patients With Dilated...
One potential source for the disparity in MV̇O2 change between pacing/stimulation and dobutamine was an increase in heart rate ... and circumflex marginal arteries but fully patent bypass grafts to the left anterior descending and right coronary arteries and ... Improved mechanoenergetics is rapid, without changing the heart rate or arterial and/or venous loading. This supports a novel ... Even after adjusting for heart rate, dobutamine significantly increased MV̇O2 by 21.5±11.0% versus a decline with pacing of − ...
  http://circ.ahajournals.org/content/102/25/3053.full
*  MANAGEMENT OF CARDIOGENIC SHOCK COMPLICATING ACUTE MYOCARDIAL INFARCTION | Heart
... should be initiated promptly to raise mean arterial pressure and be maintained at the minimum dose required. Dobutamine may be ... left anterior descending; LBBB, left bundle branch block; LV, left ventricle; MR mitral regurgitation; MS, mitral stenosis; ... The urine output is typically low and the heart rate , 90 beats per minute. This "pre-shock" presentation is associated with a ... AS, atrial stenosis; CABG, coronary artery bypass graft; CAD, coronary artery disease; IABP, intra-aortic balloon pump; LAD, ...
  http://heart.bmj.com/content/88/5/531
*  Previous Exam 2005 Flashcards by Naser Zalloum | Brainscape
Crawford I: left subclavian to renal arteries Crawford II: Left subclavian to Iliac arteries Crawford III: Mid descending ... increased heart rate. decreased peripheral vascular resistance. increased cardiac outout. decreased BP caval compression ... Cannulate arterial and vein and start CPB Re-open sternum with suction, relieve tension, dissect, and repair ... 4 etiologies for high line pressure when on bypass partial outflow obstruction malpositioning cannula. partial clamping of ...
  https://www.brainscape.com/flashcards/previous-exam-2005-6108151/packs/9342655
*  Stunning, Hibernation, and Assessment of Myocardial Viability | Circulation
... symptomatic heart failure continues to have a high mortality rate.120,121 In more than two thirds of cases, heart failure is ... MBF in the regions subtended by stenotic coronary arteries was measured at baseline, at the peak of the first dobutamine ... Time course of functional recovery after coronary artery bypass graft surgery in patients with chronic left ventricular ... despite the fact that refinement of surgical and percutaneous revascularization procedures such as widespread use of arterial ...
  http://circ.ahajournals.org/content/117/1/103.full
*  Surgery for cardiac arrhythmias/atrial fibrillation surgery - ONA
... with no heart rate ,110% of the maximal age-predicted exercise heart rate. ... Patients who will undergo mitral and aortic valve surgery may undergo left and/or right heart catheterization to exclude CAD ... Arterial blood gases may be used to evaluate the degree of pulmonary disease and provide a baseline for subsequent clinical ... Can be performed off-bypass and through minimal access.. Energy sources used to create these lesions include microwave, laser, ...
  http://www.oncologynurseadvisor.com/anesthesiology/surgery-for-cardiac-arrhythmiasatrial-fibrillation-surgery/article/582086/
*  Cardiology Flashcards by Hanna Algattas | Brainscape
Ischemic heart disease and conditions which dilate the heart can cause which left heart valvular disorder? ... By slowing heart rate they are anti-arrhythmic. They also allow more time for diastolic filling and thus providing oxygen to ... Quincke pulse: arterial or capillary pulsations in fingernail. Corrigan's: water-hammer, high-bounding pulses. Musset's: head ... If that doesn't help (which it should in most) then give contractility increasing agents such as dobutamine, imamrinone, and ...
  https://www.brainscape.com/flashcards/cardiology-5270202/packs/7817870
*  Cardiovascular | Providence Health & Services Southern California| Los Angeles County
... is a type of heart surgery. Surgeons perform this type of surgery to bypass blockages in the coronary arteries. An "off-pump ... Dobutamine Stress Echocardiogram. A dobutamine stress echocardiogram is a diagnostic test to assess the heart muscle under ... helps blood flow through the heart and out to the body. The mitral valve lies between the left atrium and the left ventricle. ... A pacemaker may be recommended to keep the heartbeat from slowing down to a dangerously low rate. ...
  https://california.providence.org/health-library/tests-and-procedures/cardiovascular/
*  Hypotension and shock: The truth about blood pressure : Nursing2018
What can go wrong: Heart rate and preload. Hypotension and decreased perfusion could be caused by a rapid heart rate (such as ... or arteries. Any manipulation in arterial radius affects afterload and ultimately BP. ... Brianna Jones, 32, has an infected wound on her left hand. She has no significant medical history and takes no routine ... Dexter Brown, 56, just had coronary artery bypass graft surgery. During the procedure, he had an episode of severe hypotension ...
  https://journals.lww.com/nursing/Fulltext/2010/09001/Hypotension_and_shock__The_truth_about_blood.1.aspx
*  Sepsis and Septic Shock - Critical Care Medicine - Merck Manuals Professional Edition
Initially, arteries and arterioles dilate, decreasing peripheral arterial resistance; cardiac output typically increases. This ... BP, heart rate, and O2 monitoring. * CBC with differential, electrolyte panel and creatinine, lactate ... Even in the stage of increased cardiac output, vasoactive mediators cause blood flow to bypass capillary exchange vessels (a ... PAOP or echocardiography can identify limitations in left ventricular function and incipient pulmonary edema due to fluid ...
  http://www.merckmanuals.com/professional/critical-care-medicine/sepsis-and-septic-shock/sepsis-and-septic-shock
*  cic0613i - M. Mariani: New Trends in Myocardial Revascularization
In the PACAB method, cardiopulmonary bypass is performed using the femoral vessels. The heart is stopped and the bypasses are ... and the possibility of similar performance by other arteries has motivated surgeons to investigate alternative arterial ... The coronary bypass is usually performed using the left internal mammary artery (LIMA), which lies on the inside of the chest ... On the other hand, the 1-year mortality rate of TMLR patients is the same as, if not less than, that of control patients ...
  http://www.fac.org.ar/cvirtual/cvirteng/cienteng/cieng/cic0613i/imariani.htm
*  Ischemic heart disease - Explain Medicine
A quick reference on Ischemic heart disease, covering the clinical presentation, investigative approach, and key principles of ... In patients with heart failure, due to dilatation of the left ventricle, displaced cardiac apex can be found.[1]. ... Surgical interventions - Coronary artery bypass graft surgery (CABG), heart transplantation. CABG has been shown to improve the ... Beta-blockers work by decreasing myocardial oxygen consumption by reducing the heart rate, blood pressure, and myocardial ...
  http://www.explainmedicine.com/article/Cardiovascular/Ischemic-Heart-Disease
*  Cardiovascular | Providence San Pedro
... is a type of heart surgery. Surgeons perform this type of surgery to bypass blockages in the coronary arteries. An "off-pump ... Dobutamine Stress Echocardiogram. A dobutamine stress echocardiogram is a diagnostic test to assess the heart muscle under ... helps blood flow through the heart and out to the body. The mitral valve lies between the left atrium and the left ventricle. ... A pacemaker may be recommended to keep the heartbeat from slowing down to a dangerously low rate. ...
  https://california.providence.org/san-pedro/health-library/tests-and-procedures/cardiovascular/
*  12th World Congress on Heart Disease - Final Program
NEUROHUMORAL, IMMUNOLOGIC AND CYTOKINE ASPECTS OF HEART FAILURE. 52. EARLY STATINS THERAPY IN CORONARY BYPASS SURGERY: ... HEART RATE TURBULENCE IN PATIENTS WITH SLEEP APNEA SYNDROME E Onrat, M Unlu, A Karakas, A Celik, F Fidan, L Tetik, M Melek, D ... OUTCOMES IN HEART FAILURE PATIENTS WITH PRESERVED LEFT VENTRICULAR SYSTOLIC FUNCTION. ONE-YEAR FOLLOW-UP RESULTS. S Stawicki, M ... ACCURACY OF DOBUTAMINE STRESS ECG FOR DIAGNOSIS OF CORONARY ARTERY DISEASE S. Khoaropanah, M Zafar, Shiraz University of ...
  http://www.cardiologyonline.com/wchd05/final_prog_mon_p.htm
*  Patent US20040254635 - Expandable medical device for delivery of beneficial agent - Google Patents
... and beneficial agent would be released at an approximately linear rate over time corresponding to the erosion rate of the ... Unacceptably high levels of MACE (Major Adverse Cardiac Events that include death, heart attack, or the need for a repeat ... Alternatively, some through-openings may be loaded with beneficial agent while others are left unloaded. The unloaded holes ... beta-agonists such as dobutamine and ritodrine; antiarrythmics; antihypertensives such as atenolol; ACE inhibitors such as ...
  http://www.google.co.uk/patents/US20040254635
*  Outcome After Aortic Valve Replacement for Low-Flow/Low-Gradient Aortic Stenosis Without Contractile Reserve on Dobutamine...
left ventricular ejection fraction. MPG. mean transaortic pressure gradient. NYHA. New York Heart Association. ... coronary artery bypass graft surgery. CAD. coronary artery disease. CR. contractile reserve. DSE. dobutamine stress ... A cutoff value of 70% was used for the right coronary, left anterior descending, and circumflex arteries. Multivessel CAD was ... Background Patients with LF/LGAS without CR have a high mortality rate with conservative therapy. The benefit of AVR in this ...
  http://www.onlinejacc.org/content/53/20/1865
*  No-Reflow Phenomenon | Circulation
2017 American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The American Heart Association is a ... less bypass time, and more recently off-pump bypass will help to decrease the incidence and the magnitude of this problem. ... Microvascular obstruction and left ventricular remodeling early after acute myocardial infarction. Circulation. 2000; 101: 2734 ... Impaired coronary blood flow in nonculprit arteries in the setting of acute myocardial infarction. J Am Coll Cardiol. 1999; 34 ...
  http://circ.ahajournals.org/content/105/5/656
*  In-Depth Reports - Coronary artery disease
... including blood clotting and heart rate. Guidelines recommend that patients who have undergone coronary artery bypass surgery ... during which one of the major heart arteries is completely blocked and full-thickness heart muscle damage may occur. Heart ... Calcium Scoring CT Scans of the Heart. These scans are used to detect calcium deposits on the arterial walls. The presence of ... They are particularly helpful for people with CAD who also have diabetes or who have heart failure or left ventricular systolic ...
  http://owensborohealthse3.adam.com/content.aspx?productId=10&pid=10&gid=000003
*  The AMEDEO Literature Guide
Pulmonary Arterial Capacitance Predicts Cardiac Events in Pulmonary Hypertension Due to Left Heart Disease.. PLoS One. 2016;11: ... Increased Expression of Phosphorylated Polo-Like Kinase 1 and Histone in Bypass Vein Graft and Coronary Arteries following ... Heart Rate Variability Is Associated with Exercise Capacity in Patients with Cardiac Syndrome X.. PLoS One. 2016;11:e0144935.. ... Adiposity Is Associated with Gender-Specific Reductions in Left Ventricular Myocardial Perfusion during Dobutamine Stress.. ...
  http://www.amedeo.com/medicine/cad/j1020.htm
*  Daniel Murphy | Stanford Medicine Profiles
... and compression of left anterior descending artery at resting heart rate: 33.0±11.6%. Invasive hemodynamic assessment with ... Surgically palliated double-inlet left ventricle with transposition of the great arteries mistaken for aortic aneurysm with ... Unroofing was performed with the patient under cardiopulmonary bypass (CPB) in the initial 9 cases and without CPB in the ... Pulmonary artery banding, late arterial switch, and cardiac transplantation are employed when intractable arrhythmias or right ...
  https://med.stanford.edu/profiles/daniel-murphy
*  Ch. 38 Acute Coronary Syndrome Flashcards by Julissa Garcia | Brainscape
Pain may increase heart's rate, contractility, and afterload. - These factors increase oxygen requirements in tissue that is ... Also causes PVCs/third degree heart block (Ig part left vent. involved). - Patients with anterior wall MIs (AWMIs) have the ... Fixed Arterial plaque = slight limit in activity. - Relieved by rest and nitro, maybe CCB - decreased O2 demand, vasodilation ... Nitro- Increases collateral blood flow/redistributes blood to subendocardium/dilates coronary arteries, decreases preload and ...
  https://www.brainscape.com/flashcards/ch-38-acute-coronary-syndrome-6912472/packs/10810274
*  Patente US6718208 - Method and system for nerve stimulation prior to and during a medical procedure - Google Patentes
The heart itself may also be stimulated to a beating condition, such as by pacing. The stimulation of the nerve may be ... The stimulation of the nerve is stopped in order to adjust the beating of the heart to a second condition, such as a beating ... The medical procedure is performed on the heart or another organ. ... A nerve is stimulated in order to adjust the beating of the heart to a first condition, such as a stopped or slowed condition. ...
  http://www.google.es/patents/US6718208