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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is a prospective study of cardiac arrhythmias in patients with acute subarachnoid hemorrhage (SAH) secondary to ruptured aneurysm. Twenty per cent of the patients had serious, life-threatening arrhythmias. However, 100% of the patients had some kind of cardiac arrhythmia. The arrhythmias occurred during the first 48 hours after SAH. Such arrhythmias occur in patients without overt, pre-existing heart disease, hypoxemia, or electrolyte imbalance. A prolonged Q-T interval is frequently observed in patients with SAH who develop serious ventricular arrhythmias. (Neurosurgery, 5: 675--680, 1979).
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PMID:Cardiac arrhythmias associated with subarachnoid hemorrhage: prospective study. 53 76

Between 1979 and 1988, 656 patients were operated upon for abdominal aortic aneurysm. Elective operation was performed in 287 patients (44%) and acute operation in 369 patients. A ruptured aneurysm was found in 218 patients (33%). Patients with arteriosclerotic heart disease, hypertension, impaired renal function or chronic pulmonary disease showed an increased perioperative mortality. Development of postoperative cardiac and renal complications could not be related to previous cardiac or renal diseases. The major postoperative complications were renal failure in 81 patients (12%), pulmonary insufficiency in 77 patients (11%) and cardiac complications in 96 patients (13%). Failure of one or more organs occurred in 153 patients (23%) and the mortality rate for patients with multiorgan failure was 68%. Complications leading to reoperation occurred in 93 patients (14%). The perioperative mortality was 18.8%. The mortality for elective cases was 4.8%, for symptomatic cases 17.2% and 37% for ruptured aneurysms. The five-year survival rate was 48% for ruptured aneurysms, 70% for symptomatic cases and 75% for elective cases. After six months the life expectancy in these three groups of patients were identical and comparable to the expected survival for a sex and age matched control population.
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PMID:Surgery for abdominal aortic aneurysms. A survey of 656 patients. 193 27

To evaluate long-term survival in relation to preoperative risk factors, we reviewed 1112 patients undergoing abdominal aortic aneurysm (AAA) repair from 1970 to 1975. A 6-to 12-year follow-up was obtained on 1087 patients (97.7%) by chart review, death certificates, autopsy reports, and questionnaires returned by patients and referring physicians. Preoperatively 24% of patients had a history of prior myocardial infarction, 19.9% had a history of angina, and 40.4% were hypertensive. Emergency operation for ruptured aneurysm was performed in 6.5% and for expanding aneurysm in 3.4% of patients. The survival rate at 5 years was 67.5% and at 10 years was 40.7%. Cardiac-related problems were the most frequent cause of death (38%); 23% died of myocardial infarction and 15% from other heart disease or sudden death. Other causes included neoplasm (14.6%), other ruptured aneurysm (8.2%), and stroke (6.8%). Cause of death was unknown in 19.6%. A significant correlation of reduced survival time was noted in patients with advanced age and those with evidence of heart disease or hypertension. For patients without preoperative evidence of heart disease or hypertension, the 5-year mortality rate from myocardial infarction was 3.7%, compared with 11.7% for those with a positive history of hypertension and heart disease (p = 0.0001). For patients with no preoperative evidence of hypertension or heart disease, the length of survival after AAA repair was the same as that expected for the general population with the same age and sex composition. This study supports the contention that coronary angiography and prophylactic coronary bypass grafting should be performed selectively. Decisions regarding the need for coronary revascularization should be based on symptoms, noninvasive testing, and selective coronary angiography because aneurysmal disease alone is not shown in this study to increase the risk of death from myocardial disease. For patients with clinical findings of coronary artery disease, an aggressive diagnostic approach appears to be justified.
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PMID:Late survival after abdominal aortic aneurysm repair: influence of coronary artery disease. 648 77

This study demonstrated the diagnostic usefulness of the newly-developed real-time two-dimensional Doppler echocardiography (2-D Doppler) in congenital heart disease. Among fifty-four patients with congenital heart disease, 18 had ASD; 16, VSD; 6, T/F; 3, PDA; 3, d-TGA; 3, ECD; and 1 each, DORV, PA, PS, Ebstein's anomaly, and ruptured aneurysm of the sinus of Valsalva. Each diagnosis was confirmed by cardiac catheterization and/or surgery. Forty normal cases were subjected as the control. The study cases included 26 adults and 28 children under 15 years old, 13 infants and seven newborns. In 52 cases (96.3%) 2-D Doppler provided diagnostic abnormal intracardiac blood flow images which were compatible with the data of cardiac catheterization and cardiac angiography and/or patients' cardiac anatomy observed during surgery. The blood flow data obtained by 2-D Doppler facilitated determining the appropriate timing of palliative surgery such as the Blalock-Taussig shunt procedure. 2-D Doppler was effective in evaluating medical (pharmaco-echocardiography) and surgical therapy including radical and palliative procedures for congenital heart disease. Thus, 2-D Doppler proved a non-invasive and useful diagnostic method for congenital heart heart disease. Our data suggest that with this technique cardiac surgery can be performed without cardiac catheterization or cardiac angiography in some cases of congenital heart disease.
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PMID:[Real-time two-dimensional Doppler echocardiography in congenital heart disease: its clinical significance]. 654 77

The early and mid-term outcomes of cardiac and thoracic aortic surgery were reviewed in seventy-two consecutive patients aged 75 years and older, together with assessment of postoperative quality of life. Twenty-six patients had ischemic heart disease, twenty had valvular heart disease, one had congenital heart disease, and twenty-five had thoracic aortic aneurysm. Twenty-five (34.7%) required an emergency operation. There were 6 early deaths (8.3%) and 11 late deaths (17.2%), of which the emergency cases had higher mortality of 5 early deaths (20.0%) and 3 late deaths (15.0%). In particular, most cases with a ruptured thoracic aortic aneurysm died eventually from various complications including neurological dysfunction. The others with a non-ruptured aneurysm also had atherosclerotic aortic or arterial lesions which caused a lethal cerebrovascular accident or ischemic heart disease. The quality of life of 51 of 53 survivors was assessed using the Rosser and Watts index being based on disability and distress scores. The response was satisfactory--the disability score was 2.6 +/- 1.9 and the distress score was 1.4 +/- 0.4. The patients with a thoracic aortic aneurysm had worse quality of life scores than those of the ischemic heart disease or valvular heart disease patient-groups because of various perioperative complications. Our experiences demonstrate that the results including the postoperative quality of life following cardiac and aortic surgery in the elderly is satisfactory except for emergency cases. The results would prompt us to operate, if possible, electively in their stable conditions, even on elderly over-75-year-olds.
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PMID:Early and mid-term outcomes of cardiac and thoracic aortic surgery in over-75-year-olds with postoperative quality of life assessment. 1009 73

A 10-year-old boy with a medical history of fatigue became nauseous, short of breath and cyanotic within 24 hours after a frightening incident. He was successfully resuscitated after a cardiac arrest. A CT scan revealed a ruptured aneurysm of the ascending aorta. During emergency surgery the ascending aorta and aortic arch were replaced with a 22 mm synthetic graft. No postoperative complications occurred. There was no associated trauma, syphilis, collagen diseases (Marfan's syndrome, Ehlers-Danlos syndrome), congenital heart disease or autoimmune disease. The cause of the aneurysm and rupture remain unclear.
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PMID:[Rupture of thoracic aneurysm in a 10-year old boy]. 1177 Feb 68

Aneurysm of a major aortopulmonary collateral artery (MAPCA) is quite rare. Aneurysmally dilated MAPCA may be complicated with rupture and massive hemoptysis leading to sudden death. Possible pathophysiology for aneurysm formation is persistent high pressure state in collateral circulation. High index of suspicion is necessary to avoid catastrophic complications as the amount of hemoptysis does not correlate with disease severity and etiology. We present a case of large ruptured aneurysm of a MAPCA presenting with massive haemoptysis in a patient of cyanotic congenital heart disease which was salvaged by endovascular deployment of vascular plug.
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PMID:Ruptured aneurysm of major aortopulmonary collateral artery: management using amplatzer vascular plug. 2728 92