scholarly journals Increased pulmonary vascular resistance, right ventricular dysfunction, and reversible pulmonary vasoconstriction in type 2 pulmonary hypertension: who has it and are we missing a potential therapeutic target in patients with heart failure?

2015 ◽  
Vol 17 (3) ◽  
pp. 237-238 ◽  
Author(s):  
Kenneth Dickstein
Keyword(s):  
Heart Failure ◽  
Pulmonary Hypertension ◽  
Right Ventricular ◽  
Therapeutic Target ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Potential Therapeutic Target ◽  
Pulmonary Vasoconstriction ◽  
Patients With Heart Failure

scholarly journals Pulmonary hypertension and right ventricular dysfunction in heart failure: prognosis and 15‐year prospective longitudinal trajectories in survivors

2020 ◽  
Vol 22 (7) ◽  
pp. 1214-1225 ◽  
Author(s):  
Evelyn Santiago‐Vacas ◽  
Josep Lupón ◽  
Giovana Gavidia‐Bovadilla ◽  
Francisco Gual‐Capllonch ◽  
Marta Antonio ◽  
...  
Keyword(s):  
Heart Failure ◽  
Pulmonary Hypertension ◽  
Right Ventricular ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Longitudinal Trajectories ◽  
Failure Prognosis ◽  
Prospective Longitudinal

scholarly journals Pulmonary hypertension or cardiology aerobatics

2020 ◽  
Vol 17 (2) ◽  
pp. 66-68
Author(s):  
I. E. Chazova ◽  
T. V. Martynyuk ◽  
N. M. Danilov
Keyword(s):  
Heart Failure ◽  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Right Ventricular ◽  
Pulmonary Vascular Resistance ◽  
Pulmonary Artery Pressure ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Progressive Increase ◽  
Hemodynamic Pattern

Pulmonary hypertension (PH) is a group of diseases with a hemodynamic pattern of progressive increase in pulmonary vascular resistance (PVR) and pulmonary artery pressure (PAP), which leads to right ventricular dysfunction and the development of right ventricular heart failure.

scholarly journals Right ventricular dysfunction and pulmonary hypertension: a neglected presentation of thyrotoxicosis

2018 ◽  
Vol 2018 ◽  
Author(s):  
Carolina Shalini Singarayar ◽  
Foo Siew Hui ◽  
Nicholas Cheong ◽  
Goay Swee En
Keyword(s):  
Heart Failure ◽  
Pulmonary Hypertension ◽  
Right Ventricular ◽  
Left Ventricular Dysfunction ◽  
Ventricular Dysfunction ◽  
Right Ventricular Dysfunction ◽  
Right Heart Failure ◽  
Left Ventricular ◽  
Newly Diagnosed ◽  
Right Heart

Summary Thyrotoxicosis is associated with cardiac dysfunction; more commonly, left ventricular dysfunction. However, in recent years, there have been more cases reported on right ventricular dysfunction, often associated with pulmonary hypertension in patients with thyrotoxicosis. Three cases of thyrotoxicosis associated with right ventricular dysfunction were presented. A total of 25 other cases of thyrotoxicosis associated with right ventricular dysfunction published from 1994 to 2017 were reviewed along with the present 3 cases. The mean age was 45 years. Most (82%) of the cases were newly diagnosed thyrotoxicosis. There was a preponderance of female gender (71%) and Graves’ disease (86%) as the underlying aetiology. Common presenting features included dyspnoea, fatigue and ankle oedema. Atrial fibrillation was reported in 50% of the cases. The echocardiography for almost all cases revealed dilated right atrial and or ventricular chambers with elevated pulmonary artery pressure. The abnormal echocardiographic parameters were resolved in most cases after rendering the patients euthyroid. Right ventricular dysfunction and pulmonary hypertension are not well-recognized complications of thyrotoxicosis. They are life-threatening conditions that can be reversed with early recognition and treatment of thyrotoxicosis. Signs and symptoms of right ventricular dysfunction should be sought in all patients with newly diagnosed thyrotoxicosis, and prompt restoration of euthyroidism is warranted in affected patients before the development of overt right heart failure. Learning points: Thyrotoxicosis is associated with right ventricular dysfunction and pulmonary hypertension apart from left ventricular dysfunction described in typical thyrotoxic cardiomyopathy. Symptoms and signs of right ventricular dysfunction and pulmonary hypertension should be sought in all patients with newly diagnosed thyrotoxicosis. Thyrotoxicosis should be considered in all cases of right ventricular dysfunction or pulmonary hypertension not readily explained by other causes. Prompt restoration of euthyroidism is warranted in patients with thyrotoxicosis complicated by right ventricular dysfunction with or without pulmonary hypertension to allow timely resolution of the abnormal cardiac parameters before development of overt right heart failure.

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