One hundred and twenty-four patients with heart disease were examined by omniplane TEE in order to systematically research every views of omniplane TEE, and further explore anatomy and image feature of each view. The ...One hundred and twenty-four patients with heart disease were examined by omniplane TEE in order to systematically research every views of omniplane TEE, and further explore anatomy and image feature of each view. The result showed that omniplane TEE transducer can be rotated in probe from 0°to 180°.obtain many views at various angles behind the heart and fully demonstrate the structure and pathology of the heart and great vessels. It was useful for clinical diagnosis because of getting more information about the heart and great vessels. As omniplane TEE probe was little rotated in esophagus, it lessened esophagus stimulation. Meanwhile, it was suitable for three-dimensional reconstruction of left ventriculum.展开更多
Method Fifteen hundred and fifty two patients with heart disease were examined with monoplane, biplane and omniplane TEE probe(including male 727, female 825;9～76 years old) During the s...Method Fifteen hundred and fifty two patients with heart disease were examined with monoplane, biplane and omniplane TEE probe(including male 727, female 825;9～76 years old) During the same period, 113 307 precordial echocardiographic examinations were performed in our laboratory The ratio between TEE and transthoracic Echo examines was 1:73 Result All different kinds of complication were occurred during TEE examination, including vomiting, minor mucus bleeding, laryngospasm, mandibular dislocation, angina pectoris, arrhythmia, even ventricular fibrillation and death The article suggested that there were five steps must be improved during TEE examination including instrument and patients preparation, local anesthesia, manipulation technique and TEE probes pattern Conclusion Although TEE is a semiinvasive technique and can cause some kinds of complication, it is a safe technique if the five steps are improved展开更多
One hundred and twenty-four patients with heart disease(75 cases of rheumatic heart disease,26 cases of congenital heart disease,13 cases of aortic disease and 10 cases of other disease)were examined by Omniplane tran...One hundred and twenty-four patients with heart disease(75 cases of rheumatic heart disease,26 cases of congenital heart disease,13 cases of aortic disease and 10 cases of other disease)were examined by Omniplane transesophageal echocardiography(TEE).The result showed that Omniplane TEE transducer can be rotated from 0°to 180°in probe and had the advantages of broader scope,obtaining more information,less stimulation to esophagus and easy to manipulate.It suggests that Omniplane TEE is a efficient technique in clinical diagnosis and can be extensively used in the future.展开更多
Objective To evaluate the transesophageal echocardiography(TEE) and surgical treatment to cardiac papillary fibroelastomas (CPFE). Methods CPFE is a rare benign tumor occuring mainly in valves and often revealed by se...Objective To evaluate the transesophageal echocardiography(TEE) and surgical treatment to cardiac papillary fibroelastomas (CPFE). Methods CPFE is a rare benign tumor occuring mainly in valves and often revealed by serious cerebral, coronary and peripheral embolism or even sudden death. We report a case of mitral PFE diagnosed by transesophageal echocardiography (TEE), and surgical resection was performed. Results Surgical intervention is successful, and the follow-up courses are uneventful. Conclusion TEE is helpful to diagnosis and guiding the operation. Operation is recommended to prevent recurrent embolization complications.展开更多
OBJECTIVES: To determine the relative value of transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) in exploring the potential embolic source (PES) in heart and aortic arch and to study the ...OBJECTIVES: To determine the relative value of transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) in exploring the potential embolic source (PES) in heart and aortic arch and to study the clinical significance of aortic arch atherosclerosis (AAA). METHODS: Forty-nine patients with cerebral embolism were included in this study. TEE and TTE were used to evaluate the potential source of emboli in aortic arch, heart and duplex in the carotid artery. An atherosclerotic lesion of the aortic arch was defined as normal, mild plaque, moderate plaque, and protruding plaque or mobile plaque. RESULTS: Of the 49 patients, 31 (63%) patients showed evidence of AAA: 7 (14.1%) patients were mild, 9 (18.4%) were moderate and 15 (30.6%) were severe. In those 15 patients, 11 had neither severe ICAA nor heart disease. Thirty-three patients had internal carotid arterial atherosclerosis (ICAA). The potential sources of embolization of heart and aortic arch is 48.98% by TEE, but only 18.4% by TTE; 9 patients had heart disease. Age and ICAA were significantly correlated with AAA. CONCLUSION: At present, TEE is a better method for exploring atherosclerotic lesions in the thoracic aorta. AAA is an important potential source of cerebral embolic stroke.展开更多
s To determine the relative value of transesophageal echocardiography (TEE) and tr ansthoracic echocardiography (TTE) in exploring the potential embolic source (PE S) in heart and aortic arch and to study the clinica...s To determine the relative value of transesophageal echocardiography (TEE) and tr ansthoracic echocardiography (TTE) in exploring the potential embolic source (PE S) in heart and aortic arch and to study the clinical significance of aortic arc h athersclerosis (AAA) Methods Forty nine patients with cerebral embolism were included in this study TEE an d TTE were used to evaluate the potential source of emboli in aortic arch, heart and duplex in the carotid artery An atherosclerotic lesion of the aortic arch was defined as normal, mild plaque, moderate plaque, and protruding plaque or m obile plaque Results Of the 49 patients, 31(63%) patients showed evidence of AAA: 7 (14 1%) patients were mild, 9 (18 4%) were moderate and 15 (30 6%) were severe In those 15 p atients, 11 had neither severe ICAA nor heart disease Thirty three patients h ad internal carotid arterial atherosclerosis (ICAA) The potential sources of e mbolization of heart and aortic arch is 48 98% by TEE, but only 18 4% by TTE; 9 patients had heart disease Age and ICAA were significantly correlated with A AA Conclusion At present, TEE is a better method for exploring atherosclerotic lesions in the thoracic aorta AAA is an important potential source of cerebral embolic stroke展开更多
文摘One hundred and twenty-four patients with heart disease were examined by omniplane TEE in order to systematically research every views of omniplane TEE, and further explore anatomy and image feature of each view. The result showed that omniplane TEE transducer can be rotated in probe from 0°to 180°.obtain many views at various angles behind the heart and fully demonstrate the structure and pathology of the heart and great vessels. It was useful for clinical diagnosis because of getting more information about the heart and great vessels. As omniplane TEE probe was little rotated in esophagus, it lessened esophagus stimulation. Meanwhile, it was suitable for three-dimensional reconstruction of left ventriculum.
文摘Method Fifteen hundred and fifty two patients with heart disease were examined with monoplane, biplane and omniplane TEE probe(including male 727, female 825;9～76 years old) During the same period, 113 307 precordial echocardiographic examinations were performed in our laboratory The ratio between TEE and transthoracic Echo examines was 1:73 Result All different kinds of complication were occurred during TEE examination, including vomiting, minor mucus bleeding, laryngospasm, mandibular dislocation, angina pectoris, arrhythmia, even ventricular fibrillation and death The article suggested that there were five steps must be improved during TEE examination including instrument and patients preparation, local anesthesia, manipulation technique and TEE probes pattern Conclusion Although TEE is a semiinvasive technique and can cause some kinds of complication, it is a safe technique if the five steps are improved
文摘One hundred and twenty-four patients with heart disease(75 cases of rheumatic heart disease,26 cases of congenital heart disease,13 cases of aortic disease and 10 cases of other disease)were examined by Omniplane transesophageal echocardiography(TEE).The result showed that Omniplane TEE transducer can be rotated from 0°to 180°in probe and had the advantages of broader scope,obtaining more information,less stimulation to esophagus and easy to manipulate.It suggests that Omniplane TEE is a efficient technique in clinical diagnosis and can be extensively used in the future.
文摘Objective To evaluate the transesophageal echocardiography(TEE) and surgical treatment to cardiac papillary fibroelastomas (CPFE). Methods CPFE is a rare benign tumor occuring mainly in valves and often revealed by serious cerebral, coronary and peripheral embolism or even sudden death. We report a case of mitral PFE diagnosed by transesophageal echocardiography (TEE), and surgical resection was performed. Results Surgical intervention is successful, and the follow-up courses are uneventful. Conclusion TEE is helpful to diagnosis and guiding the operation. Operation is recommended to prevent recurrent embolization complications.
文摘OBJECTIVES: To determine the relative value of transesophageal echocardiography (TEE) and transthoracic echocardiography (TTE) in exploring the potential embolic source (PES) in heart and aortic arch and to study the clinical significance of aortic arch atherosclerosis (AAA). METHODS: Forty-nine patients with cerebral embolism were included in this study. TEE and TTE were used to evaluate the potential source of emboli in aortic arch, heart and duplex in the carotid artery. An atherosclerotic lesion of the aortic arch was defined as normal, mild plaque, moderate plaque, and protruding plaque or mobile plaque. RESULTS: Of the 49 patients, 31 (63%) patients showed evidence of AAA: 7 (14.1%) patients were mild, 9 (18.4%) were moderate and 15 (30.6%) were severe. In those 15 patients, 11 had neither severe ICAA nor heart disease. Thirty-three patients had internal carotid arterial atherosclerosis (ICAA). The potential sources of embolization of heart and aortic arch is 48.98% by TEE, but only 18.4% by TTE; 9 patients had heart disease. Age and ICAA were significantly correlated with AAA. CONCLUSION: At present, TEE is a better method for exploring atherosclerotic lesions in the thoracic aorta. AAA is an important potential source of cerebral embolic stroke.
文摘s To determine the relative value of transesophageal echocardiography (TEE) and tr ansthoracic echocardiography (TTE) in exploring the potential embolic source (PE S) in heart and aortic arch and to study the clinical significance of aortic arc h athersclerosis (AAA) Methods Forty nine patients with cerebral embolism were included in this study TEE an d TTE were used to evaluate the potential source of emboli in aortic arch, heart and duplex in the carotid artery An atherosclerotic lesion of the aortic arch was defined as normal, mild plaque, moderate plaque, and protruding plaque or m obile plaque Results Of the 49 patients, 31(63%) patients showed evidence of AAA: 7 (14 1%) patients were mild, 9 (18 4%) were moderate and 15 (30 6%) were severe In those 15 p atients, 11 had neither severe ICAA nor heart disease Thirty three patients h ad internal carotid arterial atherosclerosis (ICAA) The potential sources of e mbolization of heart and aortic arch is 48 98% by TEE, but only 18 4% by TTE; 9 patients had heart disease Age and ICAA were significantly correlated with A AA Conclusion At present, TEE is a better method for exploring atherosclerotic lesions in the thoracic aorta AAA is an important potential source of cerebral embolic stroke
