Relations between pulmonary venous branches and bronchial and arterial branches

Congenital Stenosis of the Pulmonary Artery Branches.

CONGENITAL stenosis of the pulmonary artery branches is an anomaly characterized by narrowed segments of one or more of the main or peripheral branches of the pulmonary artery. Such conditions lhave been variously labeled pulmonary coaretation,' peripheral pulmonary stenosis,2 and multiple peripheral stenoses 3 of the pulmonary artery. Several cases of this anomaly have appeared in the literatu...

No. of Branches No. of Branches

This paper gives an overview of promising new developments in robust stability and performance analysis of linear control systems with real parametric uncertainty. The goal is to develop a practical algorithm for medium size problems, where medium size means less than 100 real parameters, and \practical" means avoiding combinatoric (nonpolynomial) growth in computation with the number of parame...

Grassroots and Digital Branches

The politics of the Internet is a common theme in cybertheory, though commentators work with a variety of different notions of the political. Among the main issues are the question of whether the Internet may enhance or detract from the processes of deliberation traditionally seen as crucial to a strong civil society, along with that of whether online voting could usher in an era direct democra...

Post-valvular Stenosis of the Pulmonary Artery and Its Branches.

Though stenosis of the trunk and branches of the pulmonary artery has long been reported at necropsy (Maugars, 1802; Fiirst, 1878; Schwalbe, 1909; Oppenheimer, 1938), the disorder was thought to be extremely rare. During the past decade, however, it has been recognized more often due to the introduction of cardiac catheterization and selective angiocardiography (Moller, 1953; Coles and Walker, ...

Tracing Branches