Results 111 to 120 of about 416,233 (177)

A rare case of paradoxical left sided endocarditis through patent foramen ovale

open access: yesMarshall Journal of Medicine, 2017
A 36 -year old woman IV drug abuser admitted with Right-Sided Infective Endocarditis (RSIE) as demonstrated by transthoracic echocardiogram. Patient was admitted 8 weeks later with recurrence of symptoms, moreover signs of systemic embolization were ...
George M. Yousef   +3 more
doaj   +1 more source

Congenital heart disease in pregnancy and severe maternal morbidity: A distributed data network study

open access: yesPregnancy, Volume 2, Issue 5, September 2026.
Abstract Introduction Pregnant people with congenital heart disease (CHD) are a growing patient population in obstetrics, yet evidence on the risk for severe maternal morbidity (SMM) has largely been limited to studies that lack specificity for CHD. We conducted this study to demonstrate the utility of distributed data networks for obstetric research ...
Elizabeth B. Sherwin   +11 more
wiley   +1 more source

Clinical and Pathophysiological Interplay Between Patent Ductus Arteriosus and Patent Foramen Ovale: A Comparative Narrative Review

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Patent ductus arteriosus may contribute to persistent or reopened patent foramen ovale through secondary pulmonary hypertension and altered right‐sided cardiac pressures. Although concurrent PDA and PFO have not been clearly documented in veterinary medicine, comparative evidence from human literature supports a potential haemodynamic interaction ...
Amir Mohammad Barati
wiley   +1 more source

Morphology of the patent arterial duct : features relevant to treatment [PDF]

open access: yes, 2008
Patent ductus arteriosus (PDA), one of the most common congenital heart defects, is an abnormal persistence of a patent lumen in the arterial duct due to an arrest of the natural process of closure after it has served its function as a vital channel ...
Ho, Siew Yen   +2 more
core  

Patent foramen ovale and closure of patent foramen ovale in patients with cryptogenic stroke [PDF]

open access: yes, 2019
The patent foramen ovale (PFO) is a common anatomical variant in humans (prevalence 25%). Most common asymptomatic (incidental), it can be a cause of a paradoxical embolic stroke.

core   +1 more source

Follow-up of residual shunt after patent foramen ovale closure [PDF]

open access: yes, 2010
GRIPPI G   +13 more
core   +1 more source

Comparison of medical treatments in cryptogenic stroke patients with patent foramen ovale: A randomized clinical trial

open access: yesJournal of Research in Medical Sciences, 2013
Background: This randomized clinical trial compared rates of stroke or transient ischemic attack recurrence or death in patients with cryptogenic stroke and patent foramen ovale (PFO) who received medical treatment with aspirin or warfarin. Materials and
Abdolhamid Shariat   +4 more
doaj  

Closure of patent foramen ovale for secondary prevention of cerebrovascular events [PDF]

open access: yes, 2014
Stroke is the most debilitating cardiovascular event. It has a variety of causes that may be present simultaneously. In young or otherwise healthy people a patent foramen ovale (PFO) is increasingly searched for.
Wahl, Andreas, Meier, Bernhard
core  

Thrombus crossing through a patent foramen ovale

open access: yes, 2009
Paradoxical embolism across a patent foramen ovale (PFO) is a rare clinical entity and the thrombus is rarely caught passing through a PFO. A 65-year-old woman presented with dyspnea and pleuritic chest pain.
DOĞAN, Ali   +5 more
core   +1 more source

Patent foramen ovale may be causal for the first stroke but unrelated to subsequent ischemic events

open access: yes, 2011
Studies with very long follow-up are scarce in patients with cryptogenic stroke and patent foramen ovale (PFO).
Arnold, Marcel   +27 more
core   +1 more source

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