1975
DOI: 10.1136/hrt.37.6.652
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Right atrial laceration. Complication of external cardiac massage.

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Cited by 15 publications
(6 citation statements)
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“…A broad spectrum of cardiac injuries have been observed including both contusions of the epi-, myo-, or endocardium (4.4%, 1.7%, and 3% respectively) 57, 911, 18, 2631 and lacerations or chamber ruptures (0.6%) involving the right atrium, 13, 15, 23, 24 right ventricle, 13, 28, 32–34 left ventricle, 5, 12, 18, 25, 28 or locations not specified. 5, 14, 17 Cardiac rupture has been associated with thoracic wall injuries or myocardium weakened by ischemia.…”
Section: Resultsmentioning
confidence: 99%
“…A broad spectrum of cardiac injuries have been observed including both contusions of the epi-, myo-, or endocardium (4.4%, 1.7%, and 3% respectively) 57, 911, 18, 2631 and lacerations or chamber ruptures (0.6%) involving the right atrium, 13, 15, 23, 24 right ventricle, 13, 28, 32–34 left ventricle, 5, 12, 18, 25, 28 or locations not specified. 5, 14, 17 Cardiac rupture has been associated with thoracic wall injuries or myocardium weakened by ischemia.…”
Section: Resultsmentioning
confidence: 99%
“…With blunt chest injury, the common sites of traumatic cardiac rupture are the right atrium, left ventricle, right ventricle, left atrium, interventricular septum, and valves. 2 The possible mechanisms of injury to the heart in blunt chest injury are: (1) the direct transmission of a sudden rise in intrathoracic or intracardiac pressure to the chambers of the heart; (2) a hydraulic effect produced when a large external force is applied to the veins of the abdomen or an extremity, and the force is transmitted to the right atrium, resulting in rupture; (3) a rapid deceleration force leading to atriocaval tears and disruption of the connections to the superior or inferior vena cava and pulmonary veins situated at the atrial junction; (4) myocardial contusion, ischemia, necrosis, and subsequent cardiac rupture; (5) penetration of the heart (fracture of the ribs or sternum, and bullet wounds); and (6) as an iatrogenic complication. 1,3e5 In conclusion, the results of prenatal examinations showed that the baby was normal, and the mother had planned to deliver the baby by normal spontaneous delivery.…”
Section: Discussionmentioning
confidence: 97%
“…The prognosis usually is unfavorable, even with judicious treatment. 1,2 To the best of our knowledge, there has been no report on right atrial laceration during the perinatal period as a result of blunt injury.…”
Section: Introductionmentioning
confidence: 89%
“…Right atrial rupture and external cardiac massage Krischer and colleagues [13] have shown cardiovascular lesions to occur in 10.6% of cases in a study of 705 deaths after CPR. Cardiac rupture or laceration may occur primarily because of rib or sternal fractures, insufficient skill of the operator, or preexisting myocardial damage such as myocarditis and acute myocardial infarction [4,16,17]. It also occurs secondary to a stronger compression of the heart between the anterior thoracic wall and the vertebral column.…”
Section: Discussionmentioning
confidence: 99%