How is type D personality associated with the major psychological outcomes in noncardiac chest pain patients?

Author(s):  
Hamidreza Roohafza ◽  
Sara Bagherieh ◽  
Awat Feizi ◽  
Azam Khani ◽  
Niloufar Yavari ◽  
...  
Author(s):  
Petra M.J.C. Kuijpers ◽  
Johan Denollet ◽  
Hein J.J. Wellens ◽  
Harry M. Crijns ◽  
Adriaan Honig

2015 ◽  
Vol 45 (6) ◽  
pp. 469 ◽  
Author(s):  
Sung-Hun Park ◽  
Ja Yeon Choi ◽  
Eun Jin Park ◽  
Jae Joong Lee ◽  
Sunki Lee ◽  
...  

Author(s):  
Priyanka S. Gandhi ◽  
Bhavna N. Gamit

Background: In developing countries, Ischemic heart diseases (IHD) is one of the leading causes of morbidity and mortality. The underlying pathology of CAD is atherosclerosis. When this atherosclerotic plaque ruptures, platelets play a crucial role in the prothrombotic events and forms a thrombus on this plaque and as a result coronary artery gets occluded causing ischemia and infarction. Platelet contains many chemokines, cytokines and growth factors. Release of these factors along with interaction with endothelial cells and leukocytes promotes inflammation and progression of atherosclerosis. We aimed to investigate the association between platelet volume indices in patients with diagnosis of Ischemic heart disease in comparison with control group.Methods: By using automated cell counter platelet count and platelet volume indices - were compared with Normal healthy or non-cardiac chest pain patients with the use of unpaired t test.Results: In the present study, we demonstrated that platelet count is significantly low and MPV and PDW are significantly high in Ischemic heart disease as compared to patients with noncardiac chest pain or healthy subjects. The correlation of MPV with PC revealed an inverse correlation between the patients of IHD and healthy or non-cardiac chest pain patients which is statistically significant.Conclusions: The platelet volume indices are an important, simple, effortless and a cost-effective tool useful in predicting the development of an acute coronary event sometimes in the near future and therapeutic modification for improved patient’s cardiovascular care.


2014 ◽  
Vol 30 (4) ◽  
pp. 283-288 ◽  
Author(s):  
Gesine Grande ◽  
Matthias Romppel ◽  
Matthias Michal ◽  
Elmar Brähler

The interaction of negative affectivity (NA) and social inhibition (SI), known as the Type D personality, is associated with a worse prognosis in cardiac patients. Until now, causal models have been speculative, and this is partly due to a lack of clarity related to the validity of SI, its role in emotion regulation, and the postulated independence of social and emotional functioning. To examine the construct validity of the Type D personality, we analyzed associations of NA and SI with different measures of affectivity, social anxiety, and social competencies in a German population-based representative sample (n = 2,495). Both NA and SI were associated with all other measures of social functioning and negative affect (all rs > .30) and showed considerable cross-loadings (NA: a 1 = .39, a 2 = .63; SI: a1 = .73 and a2 = .34) in a two-factor solution with the factors labeled as Social Functioning and Negative Affectivity. The SI subscale did not properly differentiate between social fears and social competencies, which emerged as rather different aspects of social functioning. Further studies should examine the effect of broader dimensions of social orientation and competencies and their interaction with NA on cardiac prognosis.


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