radionuclide myocardial perfusion imaging
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2020 ◽  
Vol 36 (10) ◽  
pp. 750-758
Author(s):  
Weichun Mo ◽  
Jie Shen ◽  
Xiaochun Huang ◽  
Yuanlong Zhang ◽  
Zhihua Zhang

Background: Hydrogen sulfide poisoning can cause severe myocardial injury, but the damage is subtle and can be easily misdiagnosed. This report presents the dynamic observation of myocardial injury associated with hydrogen sulfide poisoning. Case report: Two young men presented with symptoms of “lightning-like” death immediately after entering a tank. They were found and rescued in 20 min at a time when they were already in a coma. Case 1 had no spontaneous breathing and pulse, while case 2 had spontaneous breathing and a pulse. Upon transfer to a local hospital, case 1 received continuous cardiopulmonary resuscitation which led to the recovery of his heart rate 3 min after arriving at the hospital. However, the patient remained in a Glasgow coma scale of 3. He was transferred to our hospital where he, unfortunately, died on the seventh day due to multiple organ failure. Case 2 was also transferred to the intensive care unit in our hospital and on the fourth day of hospitalization, the patient presented ST-segment elevation and dynamic changes in markers of myocardial injury. Changes in electrocardiogram and markers of myocardial injury were monitored and examination improved through conventional echocardiography, coronary artery CT, radionuclide myocardial perfusion imaging, and two-dimensional speckle tracking imaging strain. The treatment gradually improved the patient’s myocardial injury and was discharged from the hospital. Conclusion: Hydrogen sulfide poisoning can cause damage to myocardial function and the damage can be more insidious in nature and with a delayed onset. Recovery from myocardial damage can be very slow.


2020 ◽  
Vol 72 (4) ◽  
pp. 296-298
Author(s):  
Arsalan Rafiq ◽  
Tausif Chughtai ◽  
Umair Ashraf ◽  
Yash Patel ◽  
Farbod Raiszadeh ◽  
...  

2019 ◽  
Vol 27 (4) ◽  
pp. 1317-1327 ◽  
Author(s):  
Annika Hess ◽  
Stephan G. Nekolla ◽  
Martin Meier ◽  
Frank M. Bengel ◽  
James T. Thackeray

Author(s):  
Yan Li ◽  
Karen L. Fang ◽  
Zhi Huang ◽  
Yun Lu ◽  
Bin Zhang ◽  
...  

The cardiology diagnostic are the methods of identifying current or past heart conditions, which can advise caregivers on patient diagnosis and provide a proper therapy plan, nowadays couple new diagnostic methods have been developed and some of them like radionuclide myocardial perfusion imaging, coronary computed tomography angiogram, cardiac magnetic resonance imaging, intravascular ultrasonography, optical coherence tomography, intravascular thermography, intravascular elastography, and near-infrared spectroscopy have been approved for clinical use. Not only the advanced technologies, the new biomarkers, and genetic markers may provide new potential targets for the diagnosis, therapy, and prevention of heart diseases.


2018 ◽  
Vol 23 (4) ◽  
pp. 142-149
Author(s):  
Ali A Alsaad ◽  
Brian P Shapiro

BackgroundCardiovascular risk assessment and stratification of stable coronary artery disease represents a pivotal component of coronary artery disease management. The introduction of risk stratification tools has advanced the detection of patients with intermediate to high risk for coronary artery events. These patients will ultimately undergo non-invasive and invasive cardiovascular testing.ObjectiveTo synthesise evidence illustrating risk stratification tools and non-invasive testing for patients with intermediate risk for coronary artery disease and suggest a simple method for clinicians to follow prior to ordering non-invasive cardiovascular testing.Study selectionLiterature review of PubMed and MEDLINE Central on studies and evidence highlighting the appropriate use criteria for radionuclide myocardial perfusion imaging.Findings and conclusionsOvertestingusing myocardial perfusion imaging is well documented in several studies in the literature. Few studies highlighted the importance of the appropriate use criteria for radionuclide myocardial perfusion imaging, which can reduce unnecessary testing in patients with suspected coronary artery disease. Herein, we propose ‘Simple Steps to Follow’ to be considered by clinicians prior to ordering radionuclide myocardial perfusion imaging. The target audience of this article is internal and family medicine primary care physicians and other non-cardiologist physicians.


Author(s):  
Yan Li ◽  
Karen L. Fang ◽  
Zhi Huang ◽  
Yun Lu ◽  
Bin Zhang ◽  
...  

The cardiology diagnostic are the methods of identifying current or past heart conditions, which can advise caregivers on patient diagnosis and provide a proper therapy plan, nowadays couple new diagnostic methods have been developed and some of them like radionuclide myocardial perfusion imaging, coronary computed tomography angiogram, cardiac magnetic resonance imaging, intravascular ultrasonography, optical coherence tomography, intravascular thermography, intravascular elastography, and near-infrared spectroscopy have been approved for clinical use. Not only the advanced technologies, the new biomarkers, and genetic markers may provide new potential targets for the diagnosis, therapy, and prevention of heart diseases.


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