scholarly journals Atropine-Induced Ventricular Asystole During a Dobutamine Stress Test

2020 ◽  
Vol 11 (5) ◽  
pp. 125-128
Author(s):  
Kevin G. Buda ◽  
Joseph D. Steffens ◽  
Abdulrahman Gamam ◽  
Shrikar Rajagopal ◽  
Fredrick Ogugua ◽  
...  
Keyword(s):  
Stress Test ◽  
Dobutamine Stress ◽  
Dobutamine Stress Test

Fatal ventricular fibrillation during a low-dose dobutamine stress test

2000 ◽  
Vol 108 (4) ◽  
pp. 352-353 ◽  
Author(s):  
Albert Varga ◽  
Eugenio Picano ◽  
Ferenc Lakatos
Keyword(s):  
Ventricular Fibrillation ◽  
Low Dose ◽  
Stress Test ◽  
Dobutamine Stress ◽  
Dobutamine Stress Test

Stress-induced left ventricular dysfunction in silent and symptomatic myocardial ischemia during dobutamine stress test

1995 ◽  
Vol 75 (16) ◽  
pp. 1112-1115 ◽  
Author(s):  
Abdou Elhendy ◽  
Marcel L. Geleijnse ◽  
Jos R.T.C. Roelandt ◽  
Jan H. Cornel ◽  
Ron T. van Domburg ◽  
...  
Keyword(s):  
Myocardial Ischemia ◽  
Left Ventricular Dysfunction ◽  
Ventricular Dysfunction ◽  
Stress Test ◽  
Dobutamine Stress ◽  
Left Ventricular ◽  
Dobutamine Stress Test

scholarly journals The dobutamine stress test as an alternative to exercise testing after acute myocardial infarction.

Heart ◽  
1988 ◽  
Vol 59 (5) ◽  
pp. 521-526 ◽  
Author(s):  
D Mannering ◽  
T Cripps ◽  
G Leech ◽  
N Mehta ◽  
H Valantine ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Exercise Testing ◽  
Stress Test ◽  
Dobutamine Stress ◽  
Dobutamine Stress Test

scholarly journals Relation between ST segment elevation during dobutamine stress test and myocardial viability after a recent myocardial infarction.

Heart ◽  
1997 ◽  
Vol 77 (2) ◽  
pp. 115-121 ◽  
Author(s):  
A. Elhendy ◽  
J. H. Cornel ◽  
J. R. Roelandt ◽  
R. T. van Domburg ◽  
M. I. Geleijnse ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Myocardial Viability ◽  
Stress Test ◽  
Dobutamine Stress ◽  
Recent Myocardial Infarction ◽  
St Segment Elevation ◽  
Dobutamine Stress Test ◽  
St Segment

scholarly journals Effect of Atropine-Dobutamine Stress Test on Left Ventricular Echocardiographic Parameters in Untrained Warmblood Horses

2006 ◽  
Vol 20 (3) ◽  
pp. 575-580 ◽  
Author(s):  
Charlotte F. Sandersen ◽  
Johanne Detilleux ◽  
Brieuc Moffarts ◽  
Gunther Loon ◽  
Hélène Amory
Keyword(s):  
Stress Test ◽  
Dobutamine Stress ◽  
Left Ventricular ◽  
Dobutamine Stress Test ◽  
Echocardiographic Parameters

Changes in plasma potassium during the dobutamine stress test

1991 ◽  
Vol 33 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Isabel Coma-Canella
Keyword(s):  
Stress Test ◽  
Plasma Potassium ◽  
Dobutamine Stress ◽  
Dobutamine Stress Test

Sinus of valsalva aneurysm presenting as myocardial infarction during dobutamine stress test

1996 ◽  
Vol 39 (4) ◽  
pp. 400-402 ◽  
Author(s):  
Alexandre C. Ferreira ◽  
Eduardo de Marchena ◽  
Manuel Mayor ◽  
Hooshang Bolooki
Keyword(s):  
Myocardial Infarction ◽  
Stress Test ◽  
Dobutamine Stress ◽  
Sinus Of Valsalva ◽  
Sinus Of Valsalva Aneurysm ◽  
Dobutamine Stress Test

scholarly journals Feasibility and echocardiographic characteristics of a three-minute stage dobutamine stress test in healthy dogs

2018 ◽  
Vol 72 (2) ◽  
pp. 90-100
Author(s):  
Ljubica Spasojevic-Kosic ◽  
Dragisa Trailovic
Keyword(s):  
Sinus Tachycardia ◽  
Stress Test ◽  
Interventricular Septum ◽  
Dobutamine Stress ◽  
Left Ventricular ◽  
Human Medicine ◽  
Diagnostic Methods ◽  
German Shepherd ◽  
Dobutamine Stress Test ◽  
Echocardiographic Parameters

Introduction. Dobutamine stress test (DST) is used as a method of functional cardiac examination in human medicine due to dobutamine?s effect, which is similar to moderate physical exercise. The aim of this study was to assess the feasibility and echocardiographic characteristics of a conventional DST in dogs. Materials and Methods. Ten clinically healthy German Shepherd dogs were submitted to a conventional 3-minute stage DST protocol (the initial dose 7.5 ?g/kg/min was increased at 3-minute intervals by 5 ?g/kg/min until a maximum dosage of 42.5 ?g/kg/ min; the maximum DST duration was 24 minutes), which is used in human medicine. Dobutamine action was monitored by noninvasive diagnostic methods (simultaneously lead II electrocardiography and transthoracic echocardiography). Left ventricular echocardiographic parameters were measured at baseline and at the peak of DST. Results and Conclusions. The duration of conventional DST in dogs was 19.4?4.06 minutes. During the DST, sinus tachycardia was registered with no abnormalities of cardiac rhythm. The adverse effects registered in this study were excitement, panting and weakness. Interventricular septum thickness in systole (P=0.0093) and diastole (P=0.0080) increased significantly at the peak of DST. The left ventricular end-systolic dimension (P=0.0077) and the diastolic wall stress index (P=0.0125) decreased significantly at the peak of DST. A 3-minute stage with increased doses of dobutamine is a feasible method for the DST in dogs. The registered changes could be explained by the dobutamine effects through ?1 adrenergic receptors. This pharmacological stress test induces significant changes in left ventricular echocardiographic parameters in healthy adult dogs. Dogs exhibit transient signs like sinus tachycardia, excitement, panting and weakness during DST. Additional research on DST should evaluate the diagnostic value of this protocol in dogs suffering from cardiac disease.

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