
Heart Labour
Praca serca zarodka troci
Synopsis
It's safe to say we're witnessing life and death on screen. Professor Grodzieński dissects a heart from a trout embryo. Microscopic images reveal the formation of the heart and its contractions. By eliminating individual heart components, we arrive at the contractile center. The effect of temperature on heart rate is profound. An increase in temperature is accompanied by increasingly rapid heart contractions. The heart pumps blood into blood vessels, their smallest branches reaching every corner of the body. We trace the movement of blood cells within the vessels. When the temperature exceeds 25°C, the heart stops.

Key Information & Fast Facts
- Director
- Karol Marczak
- Original Title
- Praca serca zarodka troci
- Spoken Languages
- Polish
- Runtime
- 20m
Creative Leadership & Key Crew
Karol Marczak
Department Leadership Roster
Karol Marczak
Director
Production Stills & Gallery
Official cinematic photography and background stills for Heart Labour.
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Frequently Asked Questions About Heart Labour
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Heart Labour about?
It's safe to say we're witnessing life and death on screen. Professor Grodzieński dissects a heart from a trout embryo. Microscopic images reveal the formation of the heart and its contractions. By eliminating individual heart components, we arrive at the contractile center. The effect of temperature on heart rate is profound. An increase in temperature is accompanied by increasingly rapid heart contractions. The heart pumps blood into blood vessels, their smallest branches reaching every corner of the body. We trace the movement of blood cells within the vessels. When the temperature exceeds 25°C, the heart stops.
Who directed Heart Labour?
Heart Labour was directed by Karol Marczak.
Who stars in Heart Labour?
The principal cast of Heart Labour includes Not specified.
When was Heart Labour released and how long is it?
Heart Labour was released in the theatrical window with a total runtime of 20m.












