Satyendra Dhar, MD @DharSaty
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Hospital Medicine Assistant Clinical Professor The images and content on this website are furnished solely for didactic and elucidative purposes. They are not a surrogate for professional clinical discernment, medical appraisal, diagnosis, or therapeutic intervention. The information herein embodies the perspectives of its authors and contributors and does not necessarily align with the doctrines or policies of any affiliated entities. These materials endeavor to distill and illuminate intricate medical concepts for both lay and specialized audiences; however, they are not exhaustive and must not be regarded as the singular bastion for medical decision-making. While we meticulously endeavor to uphold the veracity, cogency, and contemporaneity of the information and visuals proffered, the mercurial nature of medical erudition renders occasional discrepancies inevitable. Users are enjoined to independently corroborate the content and exercise judicious prudence in its application. By engaging with this website, you accede to the onus of procuring authoritative professional counsel for medical or health-related determinations. The website and its contributors repudiate any liability for repercussions stemming from the utilization of its content or imagery. 👉 Follow 'Medical Infographics' on 👉 https://www.DharSaty.com
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Mean Arterial Pressure (MAP)

Average arterial pressure throughout one cardiac cycle, systole, and diastole. 
Surrogate indicator of
= (CO × SVR) + CVP ... Because CVP is ... Afterload also affects ... an increase in afterload ... #afterload #Heartrate
Cerebral vascular accident-CVA

Hippocrates, “father of medicine” first recognized CVA > 2400 years ago & called it
vascular accident-CVA ... first recognized CVA ... changes occurring in stroke ... @DharSaty #cva ... #stroke #basilarartery

Posterior cerebral artery (PCA) strokes can be challenging to diagnose, due to the variability in symptoms,
cerebral artery (PCA) strokes ... incidence of PCA strokes ... Patients with a PCA stroke ... #PCAstroke #cva ... #stroke #antinsyndrome
ACA infarcts are rare because of the collateral circulation provided by the anterior communicating artery. ACA infarct
cerebral artery strokes ... about 0.3%-4.4% of stroke ... presentation of this stoke ... anteriorcerebralartery #cva ... #stroke #huebner
The middle cerebral artery territory is the most commonly affected territory in a cerebral infarction, due
posterior MCA stroke ... DharSaty #MCA # stroke ... MCAterritory #brain #cva
Circle of Willis and brain circulation 
Herophilus of Chalcedon (335-280 BC), “Father of Anatomy,” described the
#neuroanaromy #cva ... baseofbrain #brain #stroke
Magnesium Deficiency and Alcoholism

Risks associated with Mg deficiency in alcoholism:
 • Affects protein synthesis. energy production,
atherosclerotic CVS ... cardiomyopathy, sarcopenia, CVA
Statins & Recommendations:

Word Cholesterol came from Cholesterine, named by French chemist Michel E. Chevreul (‘solid bile’
of hemorrhagic stroke ... Myositis, #Diabetes, #Stroke
UROLITHIASIS 

80% of stones are composed of calcium oxalate or phosphate. Others include uric acid (9%),
facilitates struvite stone ... Uric acid stone ... idiopathic uric acid stone ... uretericcalculus #struvite #stone
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
of the foot is stroked