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</script>pmid: 15543363
Paciente com 68 anos de idade, diabetico, hipertenso, atendido no servico de emergencia apos quadro subito de dor toracica associada a sincope. Ao exame fisico apresentava-se em choque, pressao arterial de 70/40 mmHg e frequencia cardiaca de 34 bpm. O eletrocardiograma mostrava bloqueio atrioventricular total com escape idioventricular. Submetido a implante de marcapasso artificial provisorio que, associado a medidas gerais, permitiu estabilizacao dos parâmetros clinicos. O ecocardiograma mostrava alteracao segmentar em parede infero-septo-apical e disfuncao importante do ventriculo direito associado a hipertensao pulmonar, a cineangiocoronariografia ausencia de lesoes coronarianas, que justificassem o quadro clinico, e a arteriografia pulmonar tromboembolismo pulmonar macico bilateral. Realizada terapeutica trombolitica sistemica, o paciente desenvolveu falencia ventricular, hipoxemia refrataria e obito. Sao discutidos os possiveis mecanismos fisiopatologicos relacionados a ocorrencia de bloqueio atrioventricular no tromboembolismo pulmonar macico, suas implicacoes clinicas bem como a abordagem diagnostica e terapeutica
Male, Pacemaker, Artificial, Angiography, Syncope, Electrocardiography, Fatal Outcome, Heart Block, RC666-701, Diseases of the circulatory (Cardiovascular) system, Humans, Pulmonary Embolism, Aged
Male, Pacemaker, Artificial, Angiography, Syncope, Electrocardiography, Fatal Outcome, Heart Block, RC666-701, Diseases of the circulatory (Cardiovascular) system, Humans, Pulmonary Embolism, Aged
| citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 8 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
