http://iowaclimate.org/2022/11/05/blood-clotting-from-spike-proteins/
The original article was behind a paywall, so I did some sleuthing to find this.
You can get the spikes from Covid, itself, or from the "vaccines". Per this article, it is the spike protein itself which causes the clots.
Excerpt:
"Spike Protein Is the Smoking Gun
There is clinical evidence that the SARS-CoV-2 spike protein has been detected in clots retrieved from COVID-19 patients with acute ischemic stroke and myocardial infarction.
Recent research conducted by cardiologists from the University of Colorado sheds light on the crucial role of spike protein in the pathology of COVID and COVID vaccine-related injuries.
They analyzed seven COVID-19 patients and six mRNA vaccinated patients with myocardial injury and found nearly identical alterations in gene profiling patterns that would predispose them to clotting state, inflammation, and myocardial dysfunction.
In other words, regardless of whether the myocarditis was caused by the virus or vaccine,
similar changes were exhibited in the expression of genes responsible for prothrombotic state
in response to spike protein, inflammation, and myocardial dysfunction.
Based on gene analysis, COVID-19 and post-mRNA vaccine injury have a common molecular mechanism. The altered genes pattern includes down-regulation in ACE2, ACE2/ACE ratio, AGTR1, and ITGA5, and up-regulation in ACE and F3 (tissue factor)."
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