[Myocardial infarction in the 34th week of gestation: case report].
Acute myocardial infarction during pregnancy is a rare event that is often associated with a very high maternal mortality, estimated to be from 19 to 37%. During the last decades the incidence of myocardial infarction during pregnancy has increased . The main contributing factor could be a higher prevalence of the metabolic syndrome. The strongest predictors correlated with a myocardial infarction are hypertension, diabetes mellitus and advanced maternal age. In addition, improved diagnostic tools could explain the elevated incidence of myocardial infarction during pregnancy. In general gestation is not considered a risk factor for myocardial infarction but gravidity is accompanied by an increase in oestrogen and progesterone levels. It is generally accepted that oral contraceptives increase the risk of coronary heart disease. We present a case where a 37-year-old gravida was admitted to hospital with diffuse thoracic pain. In the patient's history, we found several putative reasons for the thoracic pain that pointed to a musculoskeletal cause. Based on an elevation of ischaemic heart markers and continuous non-specific thoracic pain we performed a primary Cesarean section. In the coronary angiography procedure that followed, a thrombotic occlusion of the ramus diagonalis was diagnosed. We here describe the differential diagnosis as well as the problems associated with diagnosing myocardial infarction in the third trimester of pregnancy.
Universitäts-Frauenklinik Würzburg, Würzburg.
J
J
Diessner
S
S
Heuer
J B
JB
Engel
T
T
Frambach
P
P
Kranke
C
C
Quaisser
J
J
Dietl
A
A
Honig
D000328:Adult; D015906:Angioplasty, Balloon, Coronary; D002585:Cesarean Section; D002637:Chest Pain / Q000209:etiology*; D003299:Cooperative Behavior; D017023:Coronary Angiography; D003328:Coronary Thrombosis / Q000175:diagnosis; D052279:Creatine Kinase, MB Form / Q000097:blood; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D033183:Interdisciplinary Communication; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000628:therapy; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis* / Q000628:therapy; D011263:Pregnancy Trimester, Third; D012815:Signal Processing, Computer-Assisted; D020107:Troponin T / Q000097:blood
D020107:Troponin T; D052279:Creatine Kinase, MB Form